User's Manual

Chengdu Ebyte Electronic Technology Co., Ltd E104-BT05 User Manual
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd
5
 Smart home
 Industrial remote control and telemetry
 Intelligent Building
 Automatic Data Acquisition
 Health sensor
 Intelligent Wearing device
 Intelligent Robot
 Wireless Sensor
 Electronic label
 Intelligent Control
2. Specification and parameter
2.1 Limit parameter
Main parameter
Performance
Remark
Min.
Max.
Power supply（V）
0
3.6
Voltage over 3.6V 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
+85
/
2.2 Operating parameter
Main parameter
Performance
Remark
Min
Typ
Max
Operating voltage（V）
2.5
3.3
3.6
≥3.3V ensures output power
Communication level（V）
3.3
For 5V TTL,it maybe at risk of buring
down
Operating temperature（℃）
-40
-
+85
Industrial Design
Operating frequency（MHz）
2402
-
2480
ISM band
Power
consum
ption
TX current（mA）
-
13
19
-
RX current（mA）
-
13
-
-
Sleep current
（μA）
-
8
-
-
Max Tx power（dBm）
-
8
-
-
Receiving sensitivity（dBm）
-
-92
-
Random I/O
VIL/VIH
GND/0.84
GND/VCC
0.36/VCC
VOL/VOH
GND/1.88
GND/VCC
0.47/VCC