RFM98 LoRa Radio Node v1.0 ATmega328P 915MHz
This LoRa Radio Node v1.0 integrates an ATmega328P microcontroller with an RFM95-based 915MHz LoRa transceiver, featuring a built-in 14500 LiPo battery holder for portable, long-range wireless sensor deployments. It is pre-loaded with an Arduino Pro Mini 8MHz 3.3V bootloader for easy programming via the Arduino IDE.
Features
- 915MHz LoRa RFM95-based transceiver for long-range, low-power data transmission beyond 2.4GHz networks.
- ATmega328P microcontroller (8MHz, 3.3V) pre-loaded with Arduino bootloader for rapid firmware development.
- Integrated 14500 LiPo battery holder and 3.3V regulator (500mA peak) for portable, off-grid operation.
- Breakout interfaces include hardware I2C (x2), SPI, serial, analog inputs (A0, A1), and digital GPIO (D3, D4).
- Compact 40mm x 60mm PCB with mounting holes and reset button for robust field deployment.
Out of stock
The LoRa Radio Node v1.0 is a compact, battery-powered wireless module designed for low-data-rate, long-range IoT telemetry. Its core combines an 8MHz ATmega328P microcontroller, compatible with the Arduino Pro Mini ecosystem, with a Semtech SX1278-based RFM95 transceiver optimized for the 915MHz ISM band. This architecture enables reliable communication over several kilometers while maintaining minimal power consumption, ideal for remote sensing.
The board includes a dedicated 3.3V linear regulator capable of supplying 500mA peak current, ensuring stable operation for both the MCU and the radio during transmission bursts. Key physical interfaces are broken out via robust KK-type connectors, providing two I2C ports, two analog inputs, and two digital GPIOs (including one PWM pin) for connecting sensors and peripherals. The integrated 14500 battery holder simplifies deployment in mobile or off-grid applications.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 8 × 6 × 3 cm |
