User Manual

Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd.

Agricultural greenhouse automation application.
2. Parameter
2.1 Limit parameter
Main parameter
Performance
Remark
Min.
Max.
voltage（V）
0
3.8
Exceeding 3.8V will permanently burn the module
blocking power（dBm）
-
10
The probability of burning at close range is small
Operating temperature（℃）
-40
+85
Industrial grade
Working humidity(%)
10
90
%
Storage temperature (℃)
-40
+125
℃
2.2 Working parameter
Main parameter
Performance
Remark
Min.
Type
Max.
Operating voltage（V）
2
3.3
3.8
≥3.3V can guarantee the output power, more than
3.8V will damage the module
Communication level（V）
-
3.3
-
Risk of burnout with 5V TTL
Operating temperature（℃）
-40
-
+85
Industrial grade design
Working frequency（Hz）
2405
-
2480
Support ISM band
Power
consumption
Emission current (mA)
-
135
-
Instantaneous power consumption
Receive current (mA)
-
10
-
Sleep current (μA)
1.7
2.5
3.2
Periodic wake-up sleep current
Transmit power (dBm)
18
19
20
Air rate (bps)
-
250kbps
-
main parameters
description
Remark
Communication distance
1300m
Clear and open environment, antenna gain 5dBi,
antenna height 2.5 meters, air rate 250kbps
crystal frequency
38.4MHz
supporting agreement
Zigbee 3.0
Packaging method
SMD
interface
1.27mm
stamp hole
IC full name
EFR32MG1B232F256GM32
FLASH
256KB
RAM
32KB
kernel
Cortex-M4
Dimensions
17.5*28.7mm(E180-ZG120A
±0.1mm