Operating Parameter - Ebyte E220-400M22S User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

2.2 Operating parameter

Main parameter
Working voltage (V)
Communication level (V)
Working temperature (℃)
Operating frequency band (MHz)
TX current（mA）
Power
Consump RX current（mA）
- tion
Sleep current （μA）
Max TX power（dBm）
Receiving sensitivity（dBm）
Air data rate
Main parameter
Reference distance
FIFO
Crystal frequency
modulation mode
Packaging method
Interface mode
Communication interface
Dimensions
RF interface
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
Min
1.8
-
-40
410
-
-
-
21
-
LoRa（bps） 1.76k
Description
5500m
256Byte
32MHz
LoRa
SMD
Stamp hole
SPI
20* 14*2.8 mm
Stamp hole / IPEX
Performance
Type Max
3.3 3.7
3.3 -
- 85
433/470/490 493
100 -
6.5 -
180 -
21.5 22
-129 -
- 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
The spacing is 1.27mm
0-10Mbps
Including shield
E220-400M22S User Manual
Remarks
≥3.3 V ensures output power
Probably burnout when using 5V TTL
Industrial Design
Support ISM band
Instantaneous power consumption
-
Software shutdown
-
BW_L=250kHz，SF = 10，LORA
User programming control
Remark
-
-
-
TM
；
6