Description
The Adafruit Feather M0 RFM95 LoRa Radio (900MHz) combines the Feather M0 microcontroller with a 900MHz LoRa radio module for long-range wireless networks. Powered by an ATSAMD21G18 ARM Cortex M0 processor, it supports USB-to-serial programming, 20 GPIO pins, and a 3.3V battery-powered system with built-in charging. It’s ideal for transmitting small data packets over long distances with minimal power. The module supports SPI communication and can transmit up to 20 dBm for up to 20 km with the right antenna setup.
Technical Details:
Revision history
- As of Aug 8, 2023 – we’ve updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen – you may get the new PCB or the older version with vector fonts – both are identical other than the fancy silkscreen.
- As of August 19, 2019 we now have this with an FCC-certified LoRa module. It’s identical for firmware code, pinout and functionality but now comes with a protective metal tin!
Product Dimensions: 50.8mm x 23.0mm x 7.2mm / 2.0″ x 0.9″ x 0.3″
Product Weight: 5.6g / 0.2oz
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