Lora wireless modem

E28-2G4T27SX

E28-2G4T27SX

https://www.cdebyte.com/products/E28-2G4T27SX Ebyte Semtech SX1280 UART 7Km Range 2.4GHz 27dBm SMD 25*40.5mm CE RoHs FCC LoRa Wireless Transmitter RF Module [IC]:SX1281 [Frequency]...

E30-900M20S

E30-900M20S

https://www.cdebyte.com/products/E30-900M20S SI4463 Genuine Gsm/gprs Module Type Rf Module Type Rf Transmitter Type Wireless & Rf Modules [IC]:SI4463 [Frequency]:855∥925...