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Chengdu Ebyte Electronic Technology Co,;Ltd
Health care products；
Advanced Meter Reading Architecture(AMI)；
Automotive industry applications.
2. Specification and parameter
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）
Power
Transmitting current [mA]
consumptio
n
Receiving current [mA]
Max Tx power（dBm）
Receiving sensitivity（dBm）
Air data rate（bps）
Main parameter
Distance for reference
TX length
Buffer
Modulation
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
Min
2.3
-40
410
Turn-off current [μA]
19.0
-144
0.3k
Description
3000m
58 Byte
512 Byte
LoRa™
Performance
Min.
Max.
0
5.5
-
-10
-40
85
Performance
Typ.
Max.
5.0
5.5
3.3
-
85
-
441
Instant power
110
consumption
14
4
-
20.0
-146
-147
2.4k
19.2k
Test condition：clear and open area, antenna gain: 5dBi，
antenna height: 2.5m，air data rate: 2.4kbps
E32-433T20S1 user manual
Remark
Voltage over 5.2V will cause
permanent damage to module
Chances of burn is slim when
modules are used in short distance
Remark
≥5.0 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 is 2.4kbps
Controlled via user's programming
Remark
Maximum volume per packet
-
-
5
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