| Model | Voltage | Current | Serial pata interface | Serial Buffe | Baud Rate | Network Frequencv Band | Netwvork Protoco | purchase | 
|---|---|---|---|---|---|---|---|---|
| E33 | 2.3~4.3V | 1.9μA@睡眠 | UART*1 | 1KByte | 1200~115200bps | 移动/联通/电信 NB-IoT | TCP/UDP/HTTP/MQTT | Shop Now> | 
 
     
     
     
    Tashi NB IoT module products are widely used in smart factory, intelligent meter reading, charging pile data networking detection system.
 
    