JDY-11M Bluetooth 1.1 Serial Transparent Transmission Module 81m Long Distance Onboard PCB Antenna -1dBi Gain Wide Voltage

High-concerned chemical : none Dissipation Power : Ultra low sleep power Supply Voltage : DC 1.9V ~ 3.6V Wide Operating Voltage Application : MCU wireless data transmission, IoT smart home equipment Type : JDY-25M BLE 5.0 UART Serial Transparent Transmission Bluetooth Module Brand Name : NoEnName_Null Origin : Mainland China Condition : New Operating Temperature : -40℃ ~ +85℃ label:yes