The 32u4 with LoRa RFM95 IOT Board consists of the mega24u and the wireless transport module RFM95/RFM95W. The module can accomplish ultra-long-distance transmission of data, that is, it can provide ultra-long-range spread spectrum communication and high anti-interference. It also has the function of transmitting data through the wall. The wireless transmission module is mainly used in remote control, telemetry, remote communication equipment, robot control, wireless communications, and so on. Its high anti-interference can give your project a certain degree of convenience.
Features
LoRaTM Modem.
168 dB maximum link budget.
Excellent blocking immunity.
Compatible with I2C and USAR.
Rechargeable and uninterrupted.
Analog port and digital port.
Long distance.
Automated meter reading.
Built-in temperature sensor and low battery indicator.
Built-in bit synchronizer for clock recovery.
Specifications
Operating frequency: 868MHZ / 915MHZ@RRFM95/RFM95W(optional)
Output power: 20dbm
Maximum emission current: 120mA
Current accepted: 12mA
Sleep current 2ua
Transmission rate: 300kbps
Power: 3.7-5v
Package list
32u4 LoRa Development kit x 1
Useful Link:
User manual
