ESP32 D1 R32 Development Board 4MB Flash w/ CH340G
The ESP32 D1 R32 development board integrates the ESP32 dual-core microcontroller with 4MB flash, providing dual-mode Wi-Fi and Bluetooth connectivity for IoT prototyping. It features a CH340G USB-to-serial converter for easy programming via Micro USB.
Features
- ESP32 Dual-Core SoC: Combines Wi-Fi 802.11 b/g/n and Bluetooth 4.2 BR/EDR/BLE for versatile wireless connectivity.
- 4MB Flash Memory: Provides ample storage for complex application code and OTA firmware updates.
- CH340G USB Interface: Reliable USB-to-serial converter for stable programming and serial communication via Micro USB.
- Integrated RF Components: Includes on-board antenna, RF balun, power amplifier, and filters for a compact, production-ready RF design.
- D1 R32 Form Factor: Standardized pinout compatible with many Arduino shields and prototyping accessories.
Out of stock
The ESP32 D1 R32 development board is a compact platform built around the Espressif ESP32, a powerful dual-core Xtensa LX6 microcontroller. It is engineered for IoT and embedded applications requiring robust wireless communication. The board’s design incorporates the complete RF front-end, including an integrated PCB antenna, balun, power amplifier, and low-noise amplifier, minimizing external component count and PCB footprint.
Powered via a Micro USB port, the board utilizes the CH340G chip for USB-to-serial conversion, ensuring broad driver compatibility across Windows, macOS, and Linux. It is fully programmable within the Arduino IDE, ESP-IDF, and MicroPython frameworks, making it suitable for rapid prototyping of smart home devices, sensor networks, and Bluetooth-enabled gadgets. The 4MB flash memory supports substantial application logic and wireless stack overhead.
Additional Information
| Weight | 0.021 kg |
|---|---|
| Dimensions | 6.8 × 5.3 cm |
