[IC]：nRF52833

[Frequency]：2.360~2.500GHz

[Protocol]：BLE5.1/Zigbee

[Distance]：120m

[Size]：13.0*18.0mm

[Introduction]：E73-2G4M08S1EX are wireless Bluetooth modules designed by Chengdu Ebyte which feature small size, low power consumption. It adopt the originally imported RFIC nRF52833 of NORDIC, supporting Bluetooth 5.1, Bluetooth mesh, 802.15.4, Thread, Zigbee and proprietary 2.4 GHz protocols. The chip comes with a high-performance ARM CORTEX-M4 core.