Lora - E5 Development Kit - based on LoRa-E5 STM32 - Seedstudio

Features :
Ultra-low power consumption and high performance
Easy testing and rapid prototyping
Full GPIOs led out to rich interfaces, including RS-485, Grove, and etc.
Global LoRaWAN® and LoRa frequency plan supported
Long-distance transmission range to 10km (ideal value in open area)

Specifications :
Size LoRa-E5 Dev Board: 85.6*54mm Package: 200*130*50mm
Voltage - supply : 3-5V (Battery) / 5V(USB Type C)
Voltage - output : EN 3V3 / 5V
Power - output : Up to +20.8dBm at 3.3V
Frequency : EU868 / US915 / AU915 / AS923 / KR920 / IN865
Protocol : LoRaWAN
Sensitivity : -116.5dBm ~ -136dBm
Interfaces : USB Type C / JST2.0 / Grove*3(IIC*2/UART*1) / RS485 / SMA-K / IPEX
Modulation : LoRa, (G)FSK, (G)MSK, BPSK
Working temperature : -40℃ ~ 85℃
Current : LoRa-E5 module sleep current as low as 2.1uA (WOR mode)


Part List:
1pcs x LoRa-E5 Dev Board
1pcs x Antenna(EU868/US915)
1pcs x USB TypeC (20cm)
1pcs x 3V Battery Holder 2*AA

Sources : https://www.seeedstudio.com/LoRa-E5-Dev-Kit-p-4868.html