[IC]:CC2640
[Frequency]:2.402~2.480GHz
[Power]:5 dBm
[Distance]:0.5 km
[Interface]:I/O
[Weight]:2.2±0.1 g
[Introduction]:E72-2G4M05S1B is a small size (1.27mm between pins) SMD type 2.4GHz RF module,its maximum transmitting power is 5dBm, with high performance PCB antenna, it operates at 2.402 ~ 2.480GHz with ultra-low active RF and MCU current and ultra-low current consumption in low power consumption.