M5Stack U170-433 开发模块 LoRa 单元 433MHz 带天线 (E220)

Frequency: 433 MHz

Dimensions: 71.4 mm x 24 mm x 8 mm

Interface Type: UART

Protocol - Sub GHz: LoRa/LoRaWAN

Operating Supply Voltage: 5 V

Tool Is For Evaluation Of: E220-400T22S

Maximum Operating Temperature: + 40 C

Minimum Operating Temperature: 0 C