Specification And Parameter; Limit Parameter - Ebyte E28-2G4M12 Series User Manual

Sx1280 2.4ghz smd wireless module
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Chengdu Ebyte Electronic Technology Co., Ltd.
Manual
Automotive industry applications.

Specification and parameter

2.

2.1 Limit parameter

Main parameter
Power supply(V)
Blocking power(dBm)
Operating temperature(℃)
2.2 Operating parameter
Main parameter
Operating voltage(V)
Communication level(V)
Operating temperature(℃)
Operating frequency(MHz)
TX current(mA)
Power
consumpti
RX current(mA)
on
Sleep current (μA)
Max Tx power(dBm)
Receiving sensitivity(dBm)
Air data rate
Main parameter
Model
Distance for reference
FIFO
Crystal frequency
Modulation
Package
Connector
Copyright ©2012–2020,Chengdu Ebyte Electronic Technology Co.,Ltd.
E28-2G4M12S
0~3.6
-40~+85
E28-2G4M12S
1.8~3.6
-40~+85
2400~2500
12~14
-128~-130
LoRa24(bps)
0.595k~253.9k 0.595k~253.9k
FLRC(bps)
FSK(bps)
125k~2M
Description
E28-2G4M12S
E28-2G4M12SX
3000m
256Byte
52MHz
LoRa
TM
(recommen
ded)
SMD
1.27mm
Model
E28-2G4M12SX
0~3.6
10
10
-40~+85
Model
E28-2G4M12SX
1.8~3.6
3.3
3.3
-40~+85
2400~2500
45
45
10
10
2.0
2.0
12~14
-128~-130
260k
1.3M
125k~2M
Test condition:clear and open area, antenna gain:
3000m
5dBi,antenna height: 2.5m,air data rate: 595kbps
256Byte
Max length transmitted each time
52MHz
LoRa
TM
(recomm
ended)
SMD
1.27mm
E28-2G4M12S User
Remark
Voltage over 3.6V will cause permanent
damage to module
Chances of burn is slim when modules are
used in short distance
-
Remark
≥3.3 V ensures output power
For 5V TTL, it may be at risk of burning down
Industrial design
Support ISM band
Instant power consumption
-
Software is shut down
-
air data rate:595kbps
Programming
Programming
Programming
Remark
-
GFSK Mode ,FLRC Mode,
LoRa Mode
-
IPEX/PCB
1-4

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