This product is no longer available
We no longer stock SparkFun Pro RF - LoRa, 915MHz (SAMD21, Black Board), but here are current alternatives in LoRa & Cellular Modules.
SparkFun Pro RF - LoRa, 915MHz (SAMD21, Black Board)
Discontinued
The SparkFun Pro RF combines a SAMD21 ARM Cortex-M0+ microcontroller with an RFM95W LoRa radio module operating in the 915 MHz ISM band. This compact board provides long-range wireless data communication with LoRa capabilities, making it well suited for IoT sensor networks and remote telemetry applications.
The board includes a wire antenna with stress-relief hole for physically demanding installations, plus a U.FL connector for external antennas when greater range is needed. A 2-pin JST connector and on-board charging circuit support LiPo battery power, and the integrated power switch allows the battery to charge via Micro-USB while the board is off.
Key Features
- SAMD21 Microcontroller – 32-bit ARM Cortex-M0+ at 48 MHz, Arduino-compatible
- RFM95W LoRa Radio – 915 MHz ISM band for long-range point-to-point communication
- LoRaWAN Support – Jumper-selectable LoRaWAN mode for distributed sensor networks
- Dual Antenna Options – Wire antenna included, plus U.FL connector for external antennas
- Qwiic Connector – I²C interface for adding sensors and actuators without soldering
- LiPo Battery Support – JST connector with on-board charge circuit
- Power Switch – On/off control; charges battery when off and USB connected
- Ground-Paired Pins – Every I/O pin accompanied by a ground connection
Ideal For
- Long-range IoT sensor networks
- Remote environmental monitoring
- LoRaWAN node deployments
- Wearable and embedded wireless projects
Package Contents
- 1× SparkFun Pro RF (SAMD21 + RFM95W, 915 MHz, black PCB)
