Operating Parameter - Ebyte E220-400M30S User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
Main parameter
Supply voltage (V)
Blocking power (DBM)
Working temperature (℃)

2.2 Operating parameter

Main parameter
Working voltage (V)
Communication level (V)
Working temperature (℃)
Operating frequency band (MHz)
TX current（mA）
Power
RX current（mA）
Consumption
Sleep current （μA）
Max TX power（dBm）
Receiving sensitivity（dBm）
Air data rate
Main parameter
Reference distance
FIFO
Crystal frequency
Modulation mode
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Performance
Min
0
-
-40
Min
3
-40
410
29
GFSK（bps） 0.6k
LoRa（bps） 1.76k
Description
10km
256Byte
32MHz
LoRa
Max
5.5 Over 5.5V permanently burned module
10 The burning probability is small in close range use
+85 Industrial grade
Performance
Type Max
5 5.5
3.3
- +85
433/470 493
600
12.5
1
30 31
-129
300k
62.5k
In clear and open environment, the antenna gain is 5dBi, the antenna
height is 2.5m, and the air speed is 2.4kbps.
Maximum length of single transmission
Lora modulation is recommended
E220-400M30S User Manual
Remarks
Remarks
≥5 V ensures output power
Probably burnout when using 5V TTL
Industrial Design
Support ISM band
Instantaneous power consumption
-
Software shutdown
-
-124dbm,BW_L=125kHz,SF =
7,LORA TM ;
-129dbm,BW_L=125kHz,SF =
9,LORA ;
TM
-121dbm,BW_L=250kHz,SF =
7,LORA ;
TM
-129dbm,BW_L=250kHz,SF
=10,LORA ;
TM
-117dbm,BW_L=500kHz,SF =
7,LORA ;
TM
-127dbm,BW_L=500kHz,SF
=11,LORA ;
TM
User programming control
User programming control
Remark
-
5