E73-2G4M04S1FXEbyte FCC/CE/RoHs Small size patch BLE Module Nordic ble 5.1 nRF52811 BLE Module
[IC]：nRF52811
[Frequency]：2.379~2.496GHz
[Protocol]：BLE 5.1/IEEE 802.15.4-2006
[Distance]：120m
[Product weight]：2g±0.1g
[Size]：17.5*23.5mmm
[Introduction]：E73-2G4M04S1FX is a small volume chip ble wireless module independently developed based on nrf52811 chip of Nordic of Norway. It adopts 32mhz industrial crystal oscillator to ensure its industrial characteristics and stable performance.
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