[IC]:nRF52810
[Frequency]:2.379~2.496GHz
[Protocol]:BLE 4.2/5.0
[Distance]:100m
[Size]:17.5*23.5mm
[Product weight]:2.4g±0.1g
[Antenna]:IPEX
[Introduction]:E73-2G4M04S1AX is a small volume chip ble wireless module independently developed based on nrf52810 chip of Nordic of Norway. It adopts 32mhz industrial crystal oscillator to ensure its industrial characteristics and stable performance.