Chengdu Ebyte Electronic Technology Co.,Ltd
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co., Ltd.
5
1.4 Application
Smart home and industrial sensors
；
Security system and positioning system;
Wireless remote control, UAV;
Wireless game remote control;
Health care products
；
Wireless voice, wireless headphones
；
Meter reading architecture (AMI);
Automotive industry applications;
Building automation solutions;
Automation application of agricultural greenhouse.
2. Technical parameter
2.1 Limit parameter
Main parameter
Performance
Remark
Min
Max
Voltage supply
（
V
）
1.9
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
Working temperature
（℃）
-40
+85
Industrial grade
2.2 Operating parameter
Main parameter
Performance
Remark
Min.
Typ.
Max.
Operating voltage
（
V
）
1.9
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
Working temperature
（℃）
-40
-
+85
Industrial design
Frequency
（
MHz
）
2405
-
2480
Support ISM band
Po
we
r
co
TX current
（
mA
）
40
Instant power consumption
RX current
（
mA
）
35
Sleep current
（
μA
）
16.5
Software shutdown
