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Solid “classic ESP32” dev boards (Wi‑Fi + BT/BLE)
- Espressif ESP32 Development Board - Developer Edition ($30.15) — straightforward ESP32 board that breaks out all module pins to 0.1" headers, includes CP2102 USB‑to‑serial, plus BOOT/RESET buttons.
- Adafruit HUZZAH32 – ESP32 Breakout Board ($28.35) — compact, breadboard‑friendly ESP32 dev board with Wi‑Fi + Bluetooth (Classic + BLE) and 4MB flash.
Feather/portable form factor (great for battery + add‑on “FeatherWings”)
- Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM ($43.30) — modern Feather with USB‑C, STEMMA QT/Qwiic, 8MB flash + 2MB PSRAM.
- Adafruit ESP32 Feather V2 w.FL Antenna - 8MB Flash + 2 MB PSRAM ($44.45) — same core specs but adds w.FL for an external antenna.
- SparkFun Thing Plus - ESP32 WROOM (USB-C) ($74.90) — Feather‑compatible ESP32‑WROOM board with USB‑C, microSD slot, and LiPo charging.
- Thing Plus ESP32-WROOM (Micro-B) ($46.00) — similar “Thing Plus” idea in a Micro‑B USB variant.
Tiny boards (space‑constrained builds)
- TinyPICO ESP32 Development Board with USB-C ($55.15) — ultra‑small ESP32 dev board with USB‑C and 4MB PSRAM.
- TinyPICO V3 USB-C with u.FL by Unexpected Maker ($55.10) — TinyPICO with u.FL connector for external antenna.
- ItsyBitsy ESP32 PCB Antenna - 8MB Flash / 2MB PSRAM ($36.75) — small ItsyBitsy format with 8MB flash + 2MB PSRAM.
Newer ESP32 family options (if you meant C6/C3/S3)
- Beetle ESP32 - C3 (RISC-V Core Development Board) ($13.80) — ESP32‑C3 (RISC‑V), coin‑sized.
- Beetle ESP32 C6 Mini Development Board for Wireless Smart Wearable Device ($8.85) — ESP32‑C6 class board (Wi‑Fi 6 generation family).
- TinyS3 - ESP32-S3 Development Board by Unexpected Maker ($45.20) — compact ESP32‑S3 board.
- ProS3 - ESP32-S3 Development Board by Unexpected Maker ($56.50) — more “featured” ESP32‑S3 option.
Budget-friendly education/dev option
- Keyestudio Foxbit STEM Education ESP32 Development Board Wireless Communication With TYPE-C For Arduino and Python ($20.55) — USB‑C ESP32 board aimed at learning with Arduino/Python workflows.
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Showing 1-20 of 100 products
Espressif ESP32 Development Board - Developer Edition
The Espressif ESP32 Development Board breaks out all ESP32 module pins to standard 2.54 mm (0.1 in) headers, with a CP2102 USB-to-serial adapter for programming, boot and reset buttons, and an onboard 3.3 V regulator. It supports development via the Arduino IDE, ESP-IDF (Espressif's official tool...
TinyPICO ESP32 Development Board with USB-C
TinyPICO is the world's smallest fully-featured ESP32 development board, packing dual-core 240MHz processing, Wi-Fi, Bluetooth, and 4MB of PSRAM into a package smaller than your thumb. This is the V2 USB-C edition with MicroPython pre-installed and ready to go. Designed by UnexpectedMaker, every...
SparkFun IoT RedBoard - ESP32 Development Board
The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth® MCU module that targets a wide variety of applications. At the core of this module is the ESP32-D0WDQ6 chip which is designed to be b...
Keyestudio Foxbit STEM Education ESP32 Development Board Wireless Communication With TYPE-C For Arduino and Python
The FoxBit is a versatile development board built around the powerful ESP32-D0WDQ6 dual-core microcontroller, designed for education, makers, and electronics enthusiasts. Ideal for IoT, STEAM education, smart control, and DIY projects, the FoxBit combines high performance with low power co...
ESP32-WROVER-B Module - ESP32 with PSRAM Module
The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Now get ready to take your bite-sized WiFi capabilities to the next level with the ESP-WROVER-32 WiFi / Bluetooth Classic / BLE M...
ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
The ESP-WROOM-32 is Espressif's powerful Wi-Fi, Bluetooth Classic, and BLE module built around the ESP32 dual-core processor. It's a versatile platform for IoT applications ranging from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding. This is t...
TinyPICO V3 USB-C with u.FL by Unexpected Maker
TinyPICO is the world’s smallest, fully-featured ESP32 development board, designed to unlock the power of the ESP32’s dual-core 240MHz and internet connectivity, in a package smaller than your thumb! Please note: This is the u.FL version of the TinyPICO USB-C. Click here for the PCB antenna vers...
SparkFun IoT RedBoard - ESP32 MicroPython Development Board - SparkFun Electronics
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The SparkFun IoT RedBoard combines the powerful ESP32-D0WDQ6 microcontroller with MicroPython pre-installed, letting you start coding IoT projects right out of the box. No need for complex toolchains – just connect via USB and start writing Python code. With built-in WiFi and Bluetooth, plus a f...
Beetle ESP32 C6 Mini Development Board for Wireless Smart Wearable Device
Introducing the Beetle ESP32 C6 Mini Development Board - the perfect solution for your wireless smart wearable device needs. This compact Arduino board is based on the powerful ESP32-C6 chip and boasts a sleek design with dimensions as small as a coin (25*20.5mm). With its high-performance 160MHz...
Thing Plus ESP32-WROOM (Micro-B)
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Built around Espressif's ESP32-WROOM module, this Feather-compatible development board is a handy starting point for WiFi, Bluetooth and battery-powered IoT projects. The dual-core Xtensa 32-bit LX6 processor runs at up to 240MHz, with 16MB of embedded flash and 520KB of internal SRAM on hand for...
Beetle ESP32 - C3 (RISC-V Core Development Board)
The Beetle ESP32-C3 is a coin-sized IoT development board based on the ESP32-C3 RISC-V 32-bit single-core processor. Measuring just 25 × 20.5 mm, it breaks out up to 13 GPIO pins and integrates lithium battery charging management on-board — connect a Li-ion battery directly without extra charging...
ItsyBitsy ESP32 PCB Antenna - 8MB Flash / 2MB PSRAM
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This compact wireless development board gives you a full-featured ESP32 platform in the familiar ItsyBitsy format. It uses the ESP32 PICO ECO V3 in an FCC-certified ESP32 Pico module, combining a dual-core 240MHz processor with 2.4GHz Wi-Fi, Bluetooth® Classic and BLE, plus 8 MB of Flash and 2 MB...
Adafruit HUZZAH32 – ESP32 Breakout Board
The Adafruit HUZZAH32 ESP32 Breakout is a compact, breadboard-friendly development board built around the Espressif ESP32 dual-core processor. With WiFi, Bluetooth Classic, and BLE support, 4 MB SPI Flash, and a generous set of GPIO, analog, and communication peripherals, it's a powerful and affo...
SparkFun Thing Plus - ESP32 WROOM (USB-C)
The SparkFun ESP32 WROOM Thing Plus is a Feather-compatible development board built around Espressif's ESP32-WROOM module, featuring USB-C, integrated Wi-Fi and Bluetooth, a microSD card slot, LiPo battery management with fuel gauge, and a Qwiic I2C connector for plug-and-play sensor expansion. ...
Maixduino AI Development Board（OV2640）K210 RISC-V AI+lOT ESP32
Based on Kendryte K210 RISC-V AI processor, Maixduiono AI development board comes with MI AI module and ESP32 module for WiFi and Bluetooth connectivity in Arduino UNO form factor. K210 comes with dual-core processor chip with independent FPU, 64 bits CPU bit width, 8 MB on-chip SRAM, 400 adju...
Mongoose OS Google IoT Core Pack w/ Adafruit Feather HUZZAH32
The Mongoose OS Google IoT Core Pack is a complete starter kit for building IoT projects with Google Cloud, built around the Adafruit Feather HUZZAH32 (ESP32). Developed in collaboration with Google and Mongoose OS, this kit includes a pre-soldered ESP32 Feather board along with sensors, actuator...
SparkFun Qwiic dToF Imager - TMF8821
The SparkFun Qwiic dToF TMF8821 Imager is a direct time-of-flight (dToF) sensor that includes a single modular package with an associated Vertical Cavity Surface Emitting Laser (VCSEL) from AMS. The dToF device is based on Single Photon Avalanche Photodiode (SPAD), time-to-digital converter (TDC)...
SparkFun Qwiic Mini dToF Imager - TMF8820
The SparkFun Qwiic Mini dToF TMF8820 Imager is a direct time-of-flight (dToF) sensor that includes a single modular package with an associated Vertical Cavity Surface Emitting Laser (VCSEL) from AMS. The dToF device is based on Single Photon Avalanche Photodiode (SPAD), time-to-digital converter ...
SparkFun Qwiic Mini dToF Imager - TMF8821
The SparkFun Qwiic Mini dToF TMF8821 Imager is a direct time-of-flight (dToF) sensor that includes a single modular package with an associated Vertical Cavity Surface Emitting Laser (VCSEL) from AMS. The dToF device is based on Single Photon Avalanche Photodiode (SPAD), time-to-digital converter ...
M5StickC+ Development Kit with Hat
The M5StickC is a compact ESP32-based development board from M5Stack, designed for portable IoT prototyping. Despite its tiny size, it packs a 0.96-inch LCD, 6-axis IMU (MPU6886), microphone, IR transmitter, red LED, and an 80 mAh LiPo battery — all accessible via USB Type-C. This kit includes t...
