Choosing the best ESP32 development board in 2026 depends on your project needs, budget, and experience level. The ESP32-S3-based options are ideal for AI and touch applications, while the standard ESP32-WROOM-32S boards excel in WiFi and Bluetooth projects. The top pick overall, the KEYESTUDIO ESP32-S3 PRO, offers robust features for serious developers, but it comes at a higher cost. Budget-conscious makers might prefer the ELEGOO ESP-32 Dev Boards for their affordability and ease of use, though they lack some of the advanced features. Continue reading for a detailed breakdown of each option and what makes it suitable for different users.
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Key Takeaways
- The top-ranked boards balance performance with ease of use, making them suitable for both beginners and experienced developers.
- Many leading options now include Type-C ports, reflecting a focus on faster, more reliable connectivity.
- Advanced features like built-in sensors, touchscreens, and LoRa modules are reserved for premium models aimed at specialized projects.
- Price often correlates with feature set—more affordable boards tend to lack advanced peripherals or extensive memory.
- Compatibility with popular development environments like Arduino IDE remains a key factor for user accessibility.
| LAFVIN Basic Starter Kit for ESP32 ESP-32S WiFi IoT Development Board with Tutorial |  | Best for Beginners | Connectivity Technology: Bluetooth, Wi-Fi | Operating System: Linux | Processor Brand: Espressif | VIEW LATEST PRICE | See Our Full Breakdown |
| 6-Pack ESP32-DevKitC-32 Development Board, Type-C, 38-Pin |  | Best for Versatile Embedded Projects | Connectivity Technology: Wi-Fi, Bluetooth, UART, SPI, I2C, PWM, DAC, ADC, USB Type-C | Operating System: Linux | Processor Brand: Espressif | VIEW LATEST PRICE | See Our Full Breakdown |
| ESP32-S3 1.8-inch AMOLED Touch Screen Development Board |  | Best for Interactive Smart Devices | Processor: ESP32-S3R8 Xtensa 32-bit LX7 dual-core, up to 240MHz | Display: 1.8-inch AMOLED, 368×448 pixels, 16.7M colors | Memory: 8MB PSRAM, 16MB Flash | VIEW LATEST PRICE | See Our Full Breakdown |
| HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth |  | Best for Basic IoT Connectivity | CPU Model: Tegra | Processor Speed: 1 MHz | Connectivity Technology: Wi-Fi | VIEW LATEST PRICE | See Our Full Breakdown |
| ELEGOO 3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 |  | Best for High-Performance IoT and Automation | RAM Memory Installed: 520 KB | Memory Storage Capacity: 4 MB | Connectivity Technology: Bluetooth, Wi-Fi | VIEW LATEST PRICE | See Our Full Breakdown |
| ELEGOO ESP-32 Super Starter Kit with Tutorial Compatible with Arduino IDE |  | Best for Beginners and Learning | RAM Memory Installed: 520 KB | Connectivity Technology: Bluetooth, GPIO, I2C, USB, Wi-Fi | Operating System: Arduino IDE, Linux | VIEW LATEST PRICE | See Our Full Breakdown |
| Seeed Studio XIAO ESP32C6 Pre-Soldered Development Board |  | Best Compact High-Performance Module | Processor Speed: 160 MHz | Connectivity Technology: Wi-Fi 6, Bluetooth LE, Zigbee, Thread | Operating System: FreeRTOS | VIEW LATEST PRICE | See Our Full Breakdown |
| Lonely Binary 3-Pack ESP32-S3 N16R8 Development Board + 3 Terminal Bases |  | Best for High-Performance IoT and AI Projects | Processor: Dual-core 240MHz | Flash Memory: 16MB | PSRAM: 8MB | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare ESP32-S3 Wi-Fi Development Board with Dual-Core Processor and Type-C |  | Best for Rapid Prototyping and Product Development | Processor: ESP32-S3-WROOM-1 series, dual-core 240MHz | Memory: 8MB PSRAM, 16MB Flash | Wireless: Wi-Fi, Bluetooth LE | VIEW LATEST PRICE | See Our Full Breakdown |
| KEYESTUDIO ESP32-S3 PRO Development Board with 16MB Flash and 8MB PSRAM, MicroSD Slot, Dual Type-C Ports, and Tutorials |  | Best for Data-Intensive and AI Projects with Ease of Expansion | Flash Memory: 16MB | PSRAM: 8MB | MicroSD Slot: Yes | VIEW LATEST PRICE | See Our Full Breakdown |
| ESP-WROOM-32 ESP32 Development Board (3 Pack) |  | Best Overall for Versatile Wireless Applications | Wireless Technology: 2.4GHz Dual-Mode WiFi + Bluetooth | Supported Protocols: LWIP, FreeRTOS | Modes: AP, STA, AP+STA | VIEW LATEST PRICE | See Our Full Breakdown |
| Freenove ESP32 Development Board Kit (2 Pack) |  | Best for Beginners and Learning with Comprehensive Support | Processor Speed: 240 MHz | Memory Storage Capacity: 4 MB | RAM Memory Installed: 520 KB | VIEW LATEST PRICE | See Our Full Breakdown |
| ESP32-WROOM-32S DJ Snack Pack Development Board with Sensors and Accessories |  | Best for Educational and Prototyping with Sensor Integration | Microcontroller: ESP32-WROOM-32S | Included Sensors: Temperature, Gyro, RGB LED, 7-segment LED | Accessories: Breadboard, Wire kit | VIEW LATEST PRICE | See Our Full Breakdown |
| Heltec ESP32 LoRa 32 V4 Development Board with OLED Display, Upgraded ESP32-S3 SX1262 Chip for IoT and Wireless Communication |  | Best for Long-Range IoT and Outdoor Projects | RAM Memory Installed: 512 KB | Memory Storage Capacity: 384 KB | Connectivity Technology: Bluetooth, Wi-Fi | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare ESP32-P4 Module High-Performance Development Board with Speaker |  | Best for Edge Computing and Multimedia Projects | Processor Speed: 400 MHz | RAM Memory Installed: 0.03 GB | Connectivity Technology: Wi-Fi 6, Bluetooth 5/BLE | VIEW LATEST PRICE | See Our Full Breakdown |
| ESP32 development board | Connectivity Technology |
|---|---|
| LAFVIN Basic Starter Kit for E | Bluetooth, Wi-Fi |
| 6-Pack ESP32-DevKitC-32 Develo | Wi-Fi, Bluetooth, UART, SPI, I2C, PWM, DAC, ADC, USB Type-C |
| ESP32-S3 1.8-inch AMOLED Touch | — |
| HiLetgo ESP-WROOM-32 ESP32 ESP | Wi-Fi |
| ELEGOO 3PCS ESP-32 Dev Boards | Bluetooth, Wi-Fi |
| ELEGOO ESP-32 Super Starter Ki | Bluetooth, GPIO, I2C, USB, Wi-Fi |
| Seeed Studio XIAO ESP32C6 Pre- | Wi-Fi 6, Bluetooth LE, Zigbee, Thread |
| Lonely Binary 3-Pack ESP32-S3 | — |
| Waveshare ESP32-S3 Wi-Fi Devel | — |
| KEYESTUDIO ESP32-S3 PRO Develo | — |
| ESP-WROOM-32 ESP32 Development | — |
| Freenove ESP32 Development Boa | — |
| ESP32-WROOM-32S DJ Snack Pack | — |
| Heltec ESP32 LoRa 32 V4 Develo | Bluetooth, Wi-Fi |
| Waveshare ESP32-P4 Module High | Wi-Fi 6, Bluetooth 5/BLE |
More Details on Our Top Picks
LAFVIN Basic Starter Kit for ESP32 ESP-32S WiFi IoT Development Board with Tutorial
This starter kit stands out for its user-friendly approach, making it an ideal entry point into IoT development. Compared with the more feature-rich ESP32-DevKitC-32 boards, it emphasizes ease of use with tutorials and included modules like LEDs, DHT11, and OLED. While it offers a gentle learning curve, it lacks detailed technical specifications and expansion options, which could limit more advanced experimentation. This kit makes the most sense for hobbyists or newcomers who want guided, hands-on experience without the need for extensive technical setup or additional components.
Pros:- Includes comprehensive tutorials for easy onboarding
- Compatible with Arduino IDE for flexible programming
- Provides essential modules like LEDs, DHT11, and OLED for quick prototyping
Cons:- Limited detailed specifications may hinder advanced customization
- Lacks information about additional accessories or expansion options
Best for: Beginners or students new to ESP32 and IoT projects who need guided learning and basic functionality
Not ideal for: Experienced developers or those seeking high flexibility and advanced features for complex projects
- Connectivity Technology:Bluetooth, Wi-Fi
- Operating System:Linux
- Processor Brand:Espressif
- Wireless Compatibility:Bluetooth Compatible Devices
- RAM Memory Technology:LPDDR2
- Processor Count:1
- Total USB Ports:1
- Item Dimensions:7.09″L x 3.46″W x 1.77″H
Our verdict“This kit is perfect for newcomers who want straightforward, guided experience with ESP32 development.”
6-Pack ESP32-DevKitC-32 Development Board, Type-C, 38-Pin
Compared with the basic starter kits, this set of six ESP32-DevKitC-32 boards offers robust features like USB Type-C and 38 pins, supporting multiple interfaces such as UART, SPI, and I2C. This makes it highly adaptable for complex IoT and embedded applications. However, it demands a certain level of technical skill for setup and programming, especially for those unfamiliar with Linux-based environments. The lack of included accessories or extensive documentation means it’s better suited to experienced developers or teams needing multiple boards for scalable projects.
Pros:- Supports a wide range of wireless and interface protocols for maximum flexibility
- Compact design with 38 pins eases connection to various sensors and modules
- Includes technical support resources for troubleshooting and setup
Cons:- Requires familiarity with Linux and development environments
- Limited info on included accessories or additional components
Best for: Developers working on multiple or scalable IoT projects who need versatile, high-performance boards
Not ideal for: Beginners or hobbyists seeking plug-and-play solutions with extensive tutorials
- Connectivity Technology:Wi-Fi, Bluetooth, UART, SPI, I2C, PWM, DAC, ADC, USB Type-C
- Operating System:Linux
- Processor Brand:Espressif
- RAM Memory Technology:LPDDR4
- Processor Count:1
- Total USB Ports:1
Our verdict“Ideal for experienced engineers who need multiple versatile boards for complex IoT and embedded projects.”
ESP32-S3 1.8-inch AMOLED Touch Screen Development Board
This board’s high-resolution AMOLED display and onboard sensors make it a prime choice for projects requiring visual feedback and AI capabilities. Featuring the ESP32-S3R8 dual-core processor, it supports Wi-Fi and Bluetooth 5, along with advanced interfaces like capacitive touch and audio codec. While the display and sensors enable rich user interaction, the setup process can be complex, especially without a built-in battery. Its limited onboard storage means users will need microSD cards for larger data needs, making it more suitable for advanced prototypes or smart devices rather than simple IoT sensors.
Pros:- Vivid, high-resolution AMOLED display for engaging visual interfaces
- Supports AI speech recognition and offline voice commands
- Multiple interfaces and onboard sensors for diverse functionalities
Cons:- No battery included, limiting portability without additional power solutions
- Setup complexity may be challenging for less experienced users
- Limited onboard storage without microSD card
Best for: Developers creating interactive displays, AI-enabled devices, or smart appliances with rich user interfaces
Not ideal for: Beginners or projects with minimal interface requirements; those needing a simple sensor node
- Processor:ESP32-S3R8 Xtensa 32-bit LX7 dual-core, up to 240MHz
- Display:1.8-inch AMOLED, 368×448 pixels, 16.7M colors
- Memory:8MB PSRAM, 16MB Flash
- Connectivity:Wi-Fi 2.4GHz, Bluetooth 5 (LE)
- Sensors:QMI8658 6-axis IMU
- Interfaces:Type-C, GPIO, I2C, UART, USB, TF card slot
Our verdict“Best suited for advanced developers designing interactive, AI-powered smart devices with rich visuals.”
HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth
This board provides reliable dual-mode WiFi and Bluetooth connectivity, ideal for straightforward IoT projects. Compatible with the Arduino IDE, it enables quick setup for hobbyists and small-scale applications. Its integrated antenna supports stable wireless links, although the processor speed, listed at just 1 MHz, seems unusually low and may be a misprint; in reality, it’s based on the ESP32 chip with dual-core processing up to 240MHz. The limited detailed specs suggest it’s best for simple tasks, but not for demanding processing or complex integrations. This makes it suitable for basic sensor networks and remote controls.
Pros:- Supports dual-mode WiFi and Bluetooth for versatile wireless options
- Compatible with Arduino IDE for easy programming
- Integrated antenna enhances wireless stability
Cons:- Processor speed appears limited, which may affect performance
- Limited detailed specifications may hinder advanced customization
Best for: Hobbyists or developers requiring basic IoT connectivity with simple programming environments
Not ideal for: Advanced users needing high processing power or complex multi-interface projects
- CPU Model:Tegra
- Processor Speed:1 MHz
- Connectivity Technology:Wi-Fi
- Operating System:FreeRTOS
- Processor Brand:Espressif
- Wireless Compatibility:Bluetooth
- Compatible Devices:Arduino Boards and Microcontrollers
- RAM Memory Technology:LPDDR
Our verdict“A solid choice for simple IoT applications where ease of use and reliable wireless are priorities.”
ELEGOO 3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2
This set offers three ESP-32 boards with dual-core CPUs up to 240 MHz, supporting Wi-Fi and Bluetooth 4.2, making it suitable for more demanding IoT and automation projects. Compared to the single-unit boards like the ESP32-DevKitC, this trio provides higher processing capability and flexibility for multi-device setups. Its support for over-the-air updates and multiple interfaces like GPIO, UART, SPI, and I2C makes it a versatile choice for professional or hobbyist developers aiming for scalable smart systems. The absence of a USB-C cable may be inconvenient, and some technical familiarity is needed to maximize its potential.
Pros:- Dual-core processor delivers high performance for complex tasks
- Supports over-the-air firmware updates for easy maintenance
- Includes multiple interfaces for diverse peripheral integration
Cons:- USB-C cable not included, requiring additional purchase
- Requires some technical knowledge for setup and programming
Best for: Advanced hobbyists or small teams developing scalable IoT, automation, or sensor-based systems
Not ideal for: Absolute beginners or those seeking plug-and-play simplicity with minimal setup
- RAM Memory Installed:520 KB
- Memory Storage Capacity:4 MB
- Connectivity Technology:Bluetooth, Wi-Fi
- Operating System:Linux
- Processor Count:2
- Total USB Ports:1
Our verdict“Ideal for users who need high-performance, scalable ESP32 boards for sophisticated IoT applications.”
ELEGOO ESP-32 Super Starter Kit with Tutorial Compatible with Arduino IDE
This comprehensive starter kit stands out for offering over 35 modules, making it ideal for those new to electronics or IoT projects. Its compatibility with Arduino IDE simplifies programming, and detailed tutorials guide users through diverse applications. Compared to more compact options like the Seeed Studio XIAO ESP32C6, this kit provides a broader range of components, though that can be overwhelming for absolute beginners. The inclusion of sensors, displays, motors, and input devices supports a wide variety of projects, but requires some electronics familiarity to avoid confusion. This pick makes the most sense for hobbyists and students eager to learn through hands-on experimentation, despite the initial complexity.
Pros:- Includes over 35 modules for diverse project options
- Compatible with Arduino IDE for straightforward programming
- Detailed tutorials and step-by-step guides for learners
- Supports Wi-Fi and Bluetooth for IoT applications
Cons:- Requires some basic electronics knowledge for effective use
- The extensive component set may be intimidating for complete beginners
Best for: Beginners and students looking for a comprehensive, all-in-one ESP32 learning kit
Not ideal for: Experienced developers needing a minimal or specialized board for advanced projects, as the large number of modules can be unnecessary
- RAM Memory Installed:520 KB
- Connectivity Technology:Bluetooth, GPIO, I2C, USB, Wi-Fi
- Operating System:Arduino IDE, Linux
- Processor Brand:Espressif
- Wireless Compatibility:802.11bgn, Bluetooth
- Compatible Devices:Arduino IDE
Our verdict“This kit is perfect for beginners and educators seeking a comprehensive, guided introduction to ESP32-based projects.”
Seeed Studio XIAO ESP32C6 Pre-Soldered Development Board
This small yet powerful board distinguishes itself with built-in Wi-Fi 6, Bluetooth LE, Zigbee, and Thread support, making it ideal for space-constrained IoT applications. Its compact form factor is a step above larger boards like the Waveshare ESP32-S3 in portability, suited for wearables or embedded projects where size matters. The dual RISC-V processors and advanced wireless protocols provide a high level of performance and security, but the lack of extensive user reviews means potential buyers should be cautious about setup complexity. Its limited external antenna options could reduce range, and the technical knowledge required for integration makes it less suitable for absolute beginners. It’s best for developers seeking cutting-edge wireless features in a tiny package.
Pros:- Supports Wi-Fi 6, Bluetooth LE, Zigbee, and Thread for versatile connectivity
- Small, lightweight design ideal for wearables and embedded systems
- Enhanced security with secure boot and flash encryption
- Low power consumption with multiple power modes
Cons:- Limited user feedback and documentation availability
- Requires technical expertise for proper setup and integration
Best for: IoT developers focused on small, secure, and high-performance wireless modules
Not ideal for: Beginners or hobbyists unfamiliar with advanced wireless protocols and security features, due to setup complexity
- Processor Speed:160 MHz
- Connectivity Technology:Wi-Fi 6, Bluetooth LE, Zigbee, Thread
- Operating System:FreeRTOS
- Processor Brand:Espressif
- Wireless Compatibility:802.11ax
- Processor Count:2
Our verdict“This board is well-suited for advanced IoT projects demanding high-speed wireless and security in a tiny form factor.”
Lonely Binary 3-Pack ESP32-S3 N16R8 Development Board + 3 Terminal Bases
Compared with simpler boards like the ESP32-WROOM-32, this trio of ESP32-S3 boards offers dual-core processors running at 240MHz, 16MB Flash, and 8MB PSRAM, making them ideal for AI and machine learning tasks. The pre-soldered headers allow quick plug-in setups, but the power management requires attention to avoid exceeding voltage limits—especially when powering multiple units. While the boards support a wide range of platforms, limited detailed documentation can pose a challenge for new users. The absence of an external antenna option could restrict signal range in some applications. These boards are best for hobbyists and professionals developing complex, high-performance IoT or AI solutions who can handle their setup intricacies.
Pros:- High-performance dual-core processor at 240MHz
- Pre-soldered headers facilitate quick integration
- Large memory capacity with 16MB Flash and 8MB PSRAM
- Supports multiple platforms including MicroPython and ESP-IDF
Cons:- Requires careful voltage and power management
- Limited detailed setup documentation
Best for: Hobbyists and professionals working on AI, IoT, or ML projects needing powerful hardware
Not ideal for: Beginners or casual users who prefer plug-and-play simplicity, due to setup complexity and documentation gaps
- Processor:Dual-core 240MHz
- Flash Memory:16MB
- PSRAM:8MB
- Wireless:2.4GHz WiFi, Bluetooth 5.0 LE
- Design:Lead-free, RoHS-compliant, immersion gold
- Compatibility:C++, MicroPython, ESP-IDF, Raspberry Pi
Our verdict“These boards are tailored for users developing sophisticated AI or IoT applications who need robust hardware performance.”
Waveshare ESP32-S3 Wi-Fi Development Board with Dual-Core Processor and Type-C
This board combines a dual-core 240MHz processor and 8MB PSRAM with a 16MB Flash, supporting multiple development environments like ESP-IDF, Arduino, and MicroPython. Its Type-C port ensures fast, reliable connectivity, and the rich peripheral interfaces enable quick integration into prototypes. Compared to the Seeed Studio XIAO ESP32C6, the Waveshare version offers more extensive peripheral options and a more familiar USB-C connectivity. However, its complexity can be intimidating for newcomers, and additional components are needed to deploy a final product. The castellated module design facilitates soldering, but the overall feature set is best utilized by developers comfortable with embedded systems. This is ideal for those prioritizing speed and versatility in prototyping stages.
Pros:- Powerful dual-core 240MHz processor with ample memory
- Supports multiple development environments for versatility
- Type-C port for easy and fast connection
- Rich peripheral interfaces for rapid prototyping
Cons:- Complex for users unfamiliar with microcontroller development
- Requires additional components for deployment
Best for: Developers and engineers designing prototypes requiring flexible connectivity and multiple interfaces
Not ideal for: Absolute beginners or hobbyists seeking a straightforward, low-cost solution, due to its technical complexity
- Processor:ESP32-S3-WROOM-1 series, dual-core 240MHz
- Memory:8MB PSRAM, 16MB Flash
- Wireless:Wi-Fi, Bluetooth LE
- Connectivity:Type-C, peripheral interfaces
- Additional Features:Soldering-friendly castellated module
Our verdict“This development board is best suited for engineers needing a flexible, feature-rich platform for fast prototyping and product development.”
KEYESTUDIO ESP32-S3 PRO Development Board with 16MB Flash and 8MB PSRAM, MicroSD Slot, Dual Type-C Ports, and Tutorials
The KEYESTUDIO ESP32-S3 PRO excels in supporting large data and AI projects thanks to its 16MB Flash and 8MB PSRAM, surpassing many boards like the ESP32-WROOM-32 in memory capacity. Its onboard MicroSD slot facilitates easy data logging, while dual Type-C ports offer flexible connectivity options. The extensive GPIO pins and full support for programming environments make it suitable for complex IoT and AI tasks. However, the MicroSD slot’s functionality can sometimes conflict when PSRAM is enabled, requiring careful wiring and configuration. Powering multiple peripherals demands attention to avoid short circuits, and the limited power options mean some setups may need additional power management. This board is ideal for developers who want a high-capacity, versatile platform with comprehensive tutorials for complex projects.
Pros:- Large memory capacity with 16MB Flash and 8MB PSRAM
- Onboard MicroSD slot for data storage and logging
- Dual Type-C ports for flexible connectivity
- Supports multiple programming environments with tutorials
Cons:- MicroSD card functionality may be limited when PSRAM is enabled
- Requires careful wiring to prevent short circuits
Best for: Developers working on AI, data logging, and IoT projects requiring substantial memory and expandability
Not ideal for: Casual users or those with simple projects, as the extensive features and potential wiring complexity may be unnecessary
- Flash Memory:16MB
- PSRAM:8MB
- MicroSD Slot:Yes
- GPIO Pins:69
- Ports:Dual Type-C
- Supported Platforms:Arduino IDE, MicroPython, ESP-IDF
Our verdict“This board is an excellent choice for developers needing high memory, data logging, and AI capabilities in a versatile package.”
ESP-WROOM-32 ESP32 Development Board (3 Pack)
This triple pack of ESP-WROOM-32 boards stands out for its support of both WiFi and Bluetooth in multiple modes, making it ideal for diverse wireless projects. Compared with the Heltec ESP32 LoRa 32 V4, it lacks long-range LoRa capabilities but excels in ease of use and broad compatibility with Arduino IDE. Its low power consumption suits portable or battery-powered applications, but it requires some technical know-how to configure correctly, especially for beginners. The multiple wireless modes and low power design make it a flexible choice for most standard IoT projects, though it offers limited detailed specs in its description, which might concern advanced users needing specific technical details.
Pros:- Supports multiple wireless modes including WiFi and Bluetooth
- Compatible with Arduino IDE for easy programming
- Low power consumption suitable for portable applications
Cons:- Requires some technical knowledge to set up
- Limited detailed specifications in the product description
Best for: Developers needing a multi-purpose, cost-effective wireless development platform for various IoT projects.
Not ideal for: Users requiring long-range communication or advanced sensor integration without additional accessories, as this board focuses on basic WiFi/Bluetooth functionality.
- Wireless Technology:2.4GHz Dual-Mode WiFi + Bluetooth
- Supported Protocols:LWIP, FreeRTOS
- Modes:AP, STA, AP+STA
- Power Consumption:Ultra-Low
- Compatibility:Arduino IDE
- Package Quantity:3
Our verdict“A versatile and budget-friendly choice for developers looking for reliable WiFi and Bluetooth connectivity in bulk.”
Freenove ESP32 Development Board Kit (2 Pack)
The Freenove ESP32 Development Board Kit makes it easier for newcomers to dive into IoT with two compact boards featuring dual-core processors, Wi-Fi, and Bluetooth. Compared to the ESP-WROOM-32, it offers more extensive tutorials, example projects, and support for MicroPython and C, which accelerates learning. Its 240 MHz processor, 4 MB of flash, and 520 KB of RAM provide sufficient power for most hobbyist projects, though the kit lacks detailed info about power supply options and expansion possibilities. This kit is ideal for educational settings or hobbyists who benefit from guided instructions and ready-to-use code snippets, but it might fall short for advanced users needing more hardware flexibility or detailed technical specs.
Pros:- Includes two development boards for versatile projects
- Provides extensive tutorials and example projects
- Supports MicroPython and C programming languages
Cons:- Lacks detailed information about power supply options
- No mention of additional accessories or expansion modules
Best for: Beginner developers and students seeking a comprehensive starter kit with tutorials to learn ESP32 development.
Not ideal for: Experienced engineers requiring detailed technical specifications or advanced hardware expansion options.
- Processor Speed:240 MHz
- Memory Storage Capacity:4 MB
- RAM Memory Installed:520 KB
- Connectivity:Wi-Fi 2.4 GHz, Bluetooth 4.2 (LE)
- Package Quantity:2
Our verdict“An excellent choice for beginners and learners wanting a well-supported, all-in-one ESP32 development package.”
ESP32-WROOM-32S DJ Snack Pack Development Board with Sensors and Accessories
This all-in-one kit with the ESP32-WROOM-32S combines the microcontroller with multiple sensors, making it ideal for hands-on learning and prototyping. Unlike the previous options, which focus on wireless connectivity, this set emphasizes sensor data collection, with modules for temperature, motion, and visual outputs, plus breadboard and jumper wires for quick assembly. It’s perfect for educational environments or hobbyists wanting immediate sensor integration, but it requires some technical skill to set up and lacks detailed instructions. It’s limited to the included sensors and components, so expansion beyond those may need additional parts. This kit suits users interested in embedded systems and sensor-based projects rather than pure wireless connectivity.
Pros:- Comprehensive kit with multiple sensors and accessories
- Easy to assemble using breadboard and jumper wires
- Ideal for rapid prototyping and learning
Cons:- Requires some technical knowledge for setup
- Limited to included sensors and components
Best for: Educators, hobbyists, and students exploring sensor-based IoT systems and prototyping embedded projects.
Not ideal for: Developers focused solely on wireless communication or needing advanced hardware features beyond sensor modules.
- Microcontroller:ESP32-WROOM-32S
- Included Sensors:Temperature, Gyro, RGB LED, 7-segment LED
- Accessories:Breadboard, Wire kit
Our verdict“A practical starter kit for those wanting to experiment with sensors and embedded system prototyping.”
Heltec ESP32 LoRa 32 V4 Development Board with OLED Display, Upgraded ESP32-S3 SX1262 Chip for IoT and Wireless Communication
The Heltec ESP32 LoRa 32 V4 elevates IoT projects with its high-power LoRa radio and the upgraded ESP32-S3R2 chip, offering long-range communication capabilities. It distinguishes itself from the other boards by supporting LoRaWAN and including an OLED display for real-time data visualization, making it well-suited for outdoor, industrial, or smart city applications. Its 512 KB RAM and 384 KB storage support complex tasks, but the setup and programming can be more challenging, especially for those unfamiliar with LoRa technology. The integrated GPS and support for solar power extend its use into remote or outdoor environments, though the focus on LoRa may be overkill for simple WiFi projects. This board is best for advanced users needing extensive communication options and outdoor deployment features.
Pros:- Powerful ESP32-S3R2 chip with ample memory for complex IoT tasks
- Long-range LoRa radio with high transmission power
- Built-in OLED display for real-time data visualization
Cons:- Requires technical expertise for setup and programming
- Limited USB ports (only one)
Best for: Experienced developers deploying long-range, outdoor IoT solutions requiring GPS and sensor data display.
Not ideal for: Beginners or those focusing solely on WiFi/Bluetooth projects without long-range communication needs.
- RAM Memory Installed:512 KB
- Memory Storage Capacity:384 KB
- Connectivity Technology:Bluetooth, Wi-Fi
- Operating System:Linux
- Dimensions:2.04″L x 0.61″W x 1″H
- Supported Protocols:LoRaWAN, Wi-Fi, Bluetooth
Our verdict“Ideal for seasoned developers targeting outdoor, long-range IoT applications with sensor and GPS integration.”
Waveshare ESP32-P4 Module High-Performance Development Board with Speaker
The Waveshare ESP32-P4 Module introduces a RISC-V dual-core processor and supports Wi-Fi 6 and Bluetooth 5/BLE, positioning itself as a powerful platform for multimedia and edge computing. Unlike the previous boards, it emphasizes high-performance processing with extensive peripheral options, including an onboard speaker and Ethernet via PoE. Its limited RAM—only 0.03 GB—may hinder heavy multitasking, but the support for Wi-Fi 6 and Bluetooth 5 makes it suitable for high-speed, data-intensive applications. Its complex setup might challenge less experienced users, but for those requiring advanced connectivity with multimedia capabilities, this board offers impressive features. It’s best suited for sophisticated edge computing tasks where processing power and high-speed connectivity are priorities.
Pros:- Supports Wi-Fi 6 and Bluetooth 5/BLE for advanced connectivity
- Rich interfaces for multimedia and peripheral integration
- Includes onboard speaker for audio applications
Cons:- Limited RAM with only 0.03 GB installed
- Complex setup requiring technical expertise
Best for: Edge computing specialists and multimedia developers needing high-performance processing with advanced connectivity options.
Not ideal for: Hobbyists or beginners seeking simple WiFi projects due to its complex setup and limited RAM.
- Processor Speed:400 MHz
- RAM Memory Installed:0.03 GB
- Connectivity Technology:Wi-Fi 6, Bluetooth 5/BLE
- Ethernet:Yes (PoE)
- Onboard Features:Speaker
- Supported Protocols:Wi-Fi 6, Bluetooth 5/BLE
Our verdict“A compelling choice for high-end edge computing and multimedia projects demanding cutting-edge connectivity and processing power.”
How We Picked
Our evaluation focused on a combination of hardware performance, build quality, feature set, and value for money. We prioritized boards that offer reliable WiFi and Bluetooth connectivity, as these are core to most ESP32 projects. Ease of setup and documentation quality also played a crucial role, ensuring both beginners and advanced users can get started quickly. Boards with additional peripherals like touch screens, sensors, or LoRa modules were considered for specialized applications. Ultimately, the ranking reflects a balance between versatility, durability, and affordability, helping different types of buyers find the right fit.| ESP32 development board | Connectivity Technology |
|---|---|
| LAFVIN Basic Starter Kit for E | Bluetooth, Wi-Fi |
| 6-Pack ESP32-DevKitC-32 Develo | Wi-Fi, Bluetooth, UART, SPI, I2C, PWM, DAC, ADC, USB Type-C |
| ESP32-S3 1.8-inch AMOLED Touch | — |
| HiLetgo ESP-WROOM-32 ESP32 ESP | Wi-Fi |
| ELEGOO 3PCS ESP-32 Dev Boards | Bluetooth, Wi-Fi |
| ELEGOO ESP-32 Super Starter Ki | Bluetooth, GPIO, I2C, USB, Wi-Fi |
| Seeed Studio XIAO ESP32C6 Pre- | Wi-Fi 6, Bluetooth LE, Zigbee, Thread |
| Lonely Binary 3-Pack ESP32-S3 | — |
| Waveshare ESP32-S3 Wi-Fi Devel | — |
| KEYESTUDIO ESP32-S3 PRO Develo | — |
| ESP-WROOM-32 ESP32 Development | — |
| Freenove ESP32 Development Boa | — |
| ESP32-WROOM-32S DJ Snack Pack | — |
| Heltec ESP32 LoRa 32 V4 Develo | Bluetooth, Wi-Fi |
| Waveshare ESP32-P4 Module High | Wi-Fi 6, Bluetooth 5/BLE |
Factors to Consider When Choosing Best ESP32 Development Boards
When selecting an ESP32 development board, consider several factors that influence both your project success and your user experience. The right choice depends on your target application, budget, and technical skill. Here are key considerations that go beyond basic features to help you make an informed decision:Performance and Processing Power
Look for boards with dual-core processors and ample RAM if your project involves complex computations, AI, or real-time data processing. Boards with upgraded chips, such as the ESP32-S3, typically deliver better multitasking and faster response times. However, if your project is simple—like basic sensors or remote control—you can save money with more modest models. Understanding the processing demands of your project will help prevent bottlenecks later.
Connectivity Options
Most ESP32 boards feature WiFi and Bluetooth, but some include additional connectivity like LoRa, Ethernet, or USB-C. Consider what your project needs: a simple WiFi connection may suffice, but IoT applications requiring long-range communication might benefit from LoRa modules. Also, USB-C ports generally offer faster data transfer and more reliable power delivery compared to micro-USB, which can be important for stable operation and future-proofing.
Peripherals and Expandability
Evaluate whether the board supports peripherals you need, such as touchscreens, sensors, or camera modules. Boards with extensive GPIO pins and compatible expansion shields make prototyping easier. Keep in mind that more peripherals can introduce complexity and cost, so prioritize what’s necessary for your project’s scope. For beginners, starter kits with tutorials and pre-connected components can streamline learning.
Build Quality and Durability
High-quality PCBs and sturdy connectors contribute to the longevity of your development experience. Cheaper boards might use lower-grade materials, which can lead to intermittent connections or damage over time. If you plan to deploy your project in a real-world environment, investing in well-made boards with robust enclosures or protection is wise. Always check for clear documentation and community support, which can extend your device’s lifespan.
Price and Value
While budget options are tempting, they often omit features that can limit your project’s growth. Conversely, premium boards offer advanced capabilities but may be unnecessary for simple tasks. Aim for a balance—invest in a board that meets your current needs but has room for expansion. Consider whether extra features like onboard sensors or high-quality connectors justify the higher price, especially if you plan to scale up or develop complex projects.
Frequently Asked Questions
Can I use an ESP32 development board for commercial products?
Yes, ESP32 boards are commonly used in commercial products, provided they comply with relevant licensing and certification requirements. Many manufacturers select quality boards with proven durability and support for mass production. However, for large-scale deployment, consider custom-designed PCBs to optimize cost and integration, and always verify that the specific ESP32 module used meets your product’s safety and compliance standards.
What is the difference between ESP32 and ESP8266 boards?
The ESP32 offers dual-core processing, more RAM, Bluetooth support, and additional peripherals compared to the ESP8266. These improvements make the ESP32 more suitable for complex projects like AI, audio processing, or multi-sensor integration. However, ESP8266 boards are often cheaper and simpler to use for basic WiFi connectivity, making them a better choice for straightforward applications or budget projects.
Which ESP32 board is best for IoT projects?
Boards with built-in sensors, LoRa modules, or enhanced connectivity tend to excel in IoT applications. The KEYESTUDIO ESP32-S3 PRO stands out thanks to its robust features, including extensive memory and dual Type-C ports. However, if your project requires long-range communication, a board with LoRa capabilities like the Heltec ESP32 LoRa 32 V4 could be more appropriate. Consider your specific IoT communication needs when choosing.
Are starter kits worth it for beginners?
Absolutely. Starter kits like the LAFVIN Basic or ELEGOO kits bundle the ESP32 with essential peripherals and detailed tutorials, making them ideal for newcomers. They reduce the initial setup complexity and help learn fundamental concepts through hands-on experience. While they might include some components you don’t need immediately, the guidance they offer can accelerate your learning curve considerably.
How important is community support when choosing an ESP32 board?
Community support can be a decisive factor, especially for troubleshooting and finding project ideas. Popular boards backed by active online communities, extensive documentation, and tutorials tend to be more beginner-friendly and easier to work with. Even advanced users benefit from community forums when facing compatibility issues or seeking custom project advice. Prioritizing well-supported boards can save significant time and frustration.
Conclusion
For general use, the KEYESTUDIO ESP32-S3 PRO offers a balanced mix of performance, expandability, and durability, making it the best overall choice. Beginners or hobbyists will find the LAFVIN Basic Starter Kit or ELEGOO ESP-32 Dev Boards more accessible and easier to work with. The Heltec ESP32 LoRa 32 V4 is ideal for specialized IoT projects requiring long-range communication, while the high-end Waveshare ESP32-P4 Module suits developers needing multimedia capabilities like speakers and displays. Considering your project scope, technical skill, and budget will help pinpoint the perfect board.
