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Ebyte Electronic Technology Co., Ltd E104-BT01 Usermanual
Copyright ©2012–2019
，
Ebyte Electronic Technology Co., Ltd 4
1.3 Application
 Wireless meter reading, wireless sensing;
 Smart home;
 Industrial remote control, telemetry;
 Smart buildings;

Automatic data collection;
 Health sensor;
 Electronic tags;
 Smart wearable device;
 Smart robot.
2. Parameters
2.1 Operating parameter
Main parameter
Performance
Remark
Min Typical Max
Operating voltage(V) 2.5 3.3 3.6
≥3.3 V ensures output power
Communication level(V) - 3.3 - For 5V TTL, it may be at risk of burning down
Operating temperature(℃)
-40 - +85 Industrial grade
Operating frequency(M Hz) 2379 - 2496 Support ISM band
Power
Consumption
TX current(mA) - 14.3 - @0dBm 3V
RX current(mA) - 14.7 - @3V
Sleep current (μA)
- 0.5 - -
M ax TX power(dBm) - 0 - -
Receiving sensitivity(dBm) -93.5 -94 -94.5 Air data rate is 1M bps
Air data rate(bps) 250k - 2M
Controlled via user’s programming
Slave broadcast sleep and no
connection (@1s Broadcast interval)
- 138.476 -
μA
Slave sleep and with connection
(@1s Broadcast interval)
- 2.825 - mA
Slave broadcast wake up and no
connection (@1s Broadcast interval)
- 8.424 - mA
Slave broadcast wake up and with
connection (@1s Broadcast interval)
- 8.885 - mA
Slave no broadcast sleep and no
connection
- 89.337 -
μA