What is a development board?

A development board pairs a microcontroller or system-on-chip with power regulation, USB, and exposed pins so you can write and flash your own code without designing a circuit board first. ESP32, RP2040/RP2350, and Arduino boards are common starting points.

ESP32 or Raspberry Pi Pico — which should I choose?

ESP32 boards include Wi-Fi and Bluetooth, which suits connected projects; the Pico's RP2040 and RP2350 chips are simpler, low-power, and excellent for timing-critical work. Both can be programmed from the Arduino IDE, MicroPython, or their native SDKs.

ESP32 USB Development Dongle

For makers experimenting with a USB-dongle-style ESP32 platform.

SKU BLZ-148

$24.99

ESP32 USB Development Dongle is part of the BooLabz Dev Boards & Programmable Hardware collection: microcontroller boards, displays-on-a-board, and dev kits you can flash with your own firmware.

Why we shortlisted it

For makers experimenting with a USB-dongle-style ESP32 platform.

Listed as

ESP32 development board USB Dongle gateway MicroPython ESPHome

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FAQs

What is a development board?: A development board pairs a microcontroller or system-on-chip with power regulation, USB, and exposed pins so you can write and flash your own code without designing a circuit board first. ESP32, RP2040/RP2350, and Arduino boards are common starting points.
ESP32 or Raspberry Pi Pico — which should I choose?: ESP32 boards include Wi-Fi and Bluetooth, which suits connected projects; the Pico's RP2040 and RP2350 chips are simpler, low-power, and excellent for timing-critical work. Both can be programmed from the Arduino IDE, MicroPython, or their native SDKs.