Chapter 2 Specifications; Limit Parameter; Working Parameters - Ebyte E22-400T30S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

Chapter 2 Specifications

2.1 Limit Parameter

Main Parameters
Power supply voltage (V)
Blocking power (dBm)
Working temperature (℃)

2.2 Working Parameters

main parameters
Working voltage (V)
Communication level (V)
Working temperature (℃)
Working frequency band (MHz)
Emission current (mA)
power
consumpt Receive current (mA)
ion
Sleep current (uA)
Maximum transmit power (dBm)
Receiving sensitivity (dBm)
Main Parameters
Reference distance
Launch length
Cache capacity
Modulation
Communication Interface
Encapsulation
Interface
Dimensions
Antenna interface
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
6
Performance
Min.
3.3
-
-40
Performance
Typical
Min.
3.3
-
-40
410.125
-
-
-
29.5
-146
Air rate (bps) 0.3k
Description
10km
240 Btye
1000 Btye
LoRa
UART serial port
SMD
stamp hole
25*40.5mm
IPEX/stamp hole
Max.
5.5 Exceeding 5.5V may permanently burn the module
10 Less chance of burning when used at close range
+85 Industrial grade
Max.
value
5.0 5.5 ≥5.0V guaranteed output power
3.3 - Using 5V level is recommended to add level conversion
- 85 Industrial design
- 493.125 Support ISM frequency band
-
610 Instantaneous power consumption
17 -
2 - software shutdown
30.0 30.5
-147 -148 Air rate 2.4 kbps
2.4k 62.5k User Programmable Control
Clear sky, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4kbps
Subpackage 32/64/128/240 bytes can be sent by command setting
A new generation of LoRa modulation technology
TTL level
Equivalent impedance about 50Ω
E22-400T30S_User Manual _EN
Remark
Remark
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-
Remark
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Pitch 2.54mm
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