RA-08H RP2040 LoRa Development Board

Build a LoRa sensor node around an RP2040 controller. This RA-08H development board combines radio communication, sensor connections and battery-power interfaces, giving a custom monitoring project its own programmable starting point.

✅ Choose the communication arrangement - The board supports point-to-point LoRa and compatible LoRaWAN development.

✅ Connect sensors without designing every interface - Six Crowtail ports provide analogue, digital, I2C and UART connections.

✅ Develop with familiar programming options - Arduino and MicroPython support provide two routes for your application code.

✅ Plan an off-mains node - Battery and solar charging interfaces support a suitable outdoor power arrangement.

Build the Node Around the Data You Need

A remote monitoring project starts with the sensor data you want to collect and the route it will take. This board brings the controller and radio together, leaving you to choose the sensors, write the application and configure the receiving side.

Select the regional frequency firmware and matching antenna, and use the appropriate radio settings for your location. LoRaWAN requires a compatible network arrangement; the board alone is not a complete gateway. Battery, solar panel and sensor modules are separate.

Technical details

• Controller: RP2040, dual-core Cortex-M0+
• Memory: 264 KB SRAM, 4 MB onboard flash
• Radio: RA-08H
• Firmware options: 868 MHz or 915 MHz
• USB input: 5 V / 1 A
• Size: approximately 35 × 50 mm
• Includes: node board, antenna, header and USB cable

Choose the regional setup and build your next sensor node around the RA-08H board.