Chengdu Ebyte Electronic Technology Co., Ltd.
1.3 Application
⚫
Home security alarm and remote keyless entry;
⚫
Smart home and industrial sensors;
⚫
Wireless alarm security system;
⚫
Building automation solutions;
⚫
Wireless industrial-grade remote control;
⚫
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)
TX current(mA)
Power
RX current(mA)
consumpti
Sleep current (μA)
on
Receiving sensitivity(dBm)
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Performance
Min.
0
-
-40
Performance
Min.
Typ.
3.0
5.0
-
3.3
-40
-
433.125
-
-
610
-
17
-
3
-
-129
Max.
Voltage over 5.5V will cause permanent
5.5
damage to module
Chances of burn is slim when modules are
10
used in short distance
85
Max.
≥5.0 V ensures output power
5.5
For 5V TTL, it may be at risk of burning
-
85
Industrial design
433.125
Support ISM band
-
Instant power consumption
-
-
Software is shut down
-124dbm,BW_L=125kHz,SF =
TM
7,LORA
;
-129dbm,BW_L=125kHz,SF =
TM
-
9,LORA
;
-121dbm,BW_L=250kHz,SF =
TM
7,LORA
;
-129dbm,BW_L=250kHz,SF =
E220-400T30S User manual
Remark
/
Remark
down
-
-
4