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E73-2G4M08S1E Small Size N52833 BLE5.1 Ble Mesh Thread Zigbee Multi-protocol Wireless Module IOT Communication Module







[Introduction]:E73-2G4M08S1E is a small-sized, low-power multi-protocol module developed by Ebyte. It adopts the original imported N52833 radio frequency chip from Nordic, supports Bluetooth 5.1, Ble mesh, Thread, Zigbee; This chip comes with a high-performance ARM CORTEX-M4 core.

Main Parameters Min. Max. Remarks
Power supply(V) 0 5.5 Voltage over 5.5V will cause permanent damage to module
Blocking power(dBm) - 10 Chances of burn is slim when modules are used in short distance
Operating temperature(℃) -40 +105 Industrial grade
Main Parameters Min. Typ. Max. Remarks
Operating voltage(V) 1.7 3.3 5.5 ≥3.3V ensures output power
Communication level(V) - 3.3 - For 5V TTL, it may be at risk of burning down
Operating temperature(℃) -40 - +85 Industrial design
Operating frequency(MHz) 2360 - 2500 Support ISM band
Transmitting current(mA) - 17.5
- TX only run current(DC/DC, 3V) P(RF)= +8 dBm
TX only run current(DC/DC, 3V) P(RF)= +4 dBm
TX only run current(DC/DC, 3V) P(RF)= +0 dBm
Receiving current(mA) - 7.8
- RX only run current (DC/DC, 3V) 1M bps / 1M bps BLE
RX only run current (DC/DC, 3V) 2M bps / 2M bps BLE
Transmitting power(dBm) 7 7.5 8 -
Receiving sensitivity(dBm) - -103dBm @ BLE 125kbps
-96dBm @ BLE 1Mbps
- long distance mode
Main parameter Description Remarks
Reference distance 120m Clear and open environment, height 2.5 meters, air rate 1M bps
Crystal Oscillator 32MHz -
Protocol BLE 5.1/Ble mesh/Thread/Zigbee -
Package SMD -
Interface 1.27mm Stamp hole
IC nRF52833-QIAA/aQFN ™ 73 -
FLASH 512kB -
RAM 128kB -
Core ARM®Cortex®-M4 -
Size 13*18mm -
Weight 1±0.1g -
Antenna Ceramic antenna 50 ohm impedance