Feather-footprint development board: Smaller footprint than R3 boards with the NM180100 system in package (SiP); Highly integrated LoRa module: Supporting both 868MHz and 915MHz bands and compatible BLE
Qwiic Connect System: No soldering or shields are required to connect it to the rest of your system
Features: Operating Voltage: 3.3V (regulated from 5V USB-C supply); Battery charging circuit (500ma charge rate); u.FL Antenna Connector - BLE & RF, 24 GPIO; Qwiic Connector for I2C; Compatible with "The Things Network" LoRaWAN
Wide Band: 700-2700Mhz frequency range; 4G LTE antenna: Wide enough range for a number of applications including BLE & LoRa/RF
Antenna: 53 mm x 24 mm with a 100 mm length coaxial cable ending in an IPEX (u.FL equivalent) connector; The antenna has a 3M adhesive backing making it easy to fix it to your project