E104-BT01 Ebyte 2.4GHz CC2541 ibeacons wireless ble module [IC]:CC2541 [Frequency]:2.379~2.496GHz [Protocol]:BLE 4.0 [Distance]: 50m [Interface]:UART [Weight]:1.1±0.1g [Introduction]:E104-BT01 is a SMD ble wireless module,based on original imported RF IC CC2541 from TI...