User Manual

Chengdu Ebyte Electronic Technology Co,;Ltd E32-868T30S user manual
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co.,Ltd.
4
Operating temperature
（℃）
-40
85
2.2 Operating parameter
Main parameter
Performance
Remark
Min
Typ.
Max.
Operating voltage（V）
3.3
5.0
5.2
≥5.0 V ensures output power
Communication level（V）
3.3
For 5V TTL, it may be at risk of
burning down
Operating temperature（℃）
-40
-
85
Industrial design
Operating frequency（MHz）
862
868
893
Support ISM band
Power
consumption
Transmitting current [mA]
600
Instant power consumption
Receiving current [mA]
25
Turn-off current [μA]
5
Software is shut down
Max Tx power（dBm）
29.4
-
30.5
Receiving sensitivity（dBm）
-145
-147
-148
Air data rate is 0.3kbps
Air data rate（bps）
0.3k
2.4k
19.2k
Controlled via user’s programming
Main parameter
Description
Remark
Distance for reference
8000m
Test condition：clear and open area, antenna gain: 5dBi，
antenna height: 2.5m，air data rate: 2.4kbps
TX length
58 Byte
Maximum capacity of single package, automatic
subcontracting after exceeding
Buffer
512 Byte
Modulation
LoRa™
Communication interface
TTL
@3.3V
Package
SMD
Connector
2.54mm
Size
25 * 40.5 mm
Antenna
IPEX/stamp hole
50 ohm impedance