E22-900T30D -V2, 868MHz LoRa Module, SX1262, 30dBm, 10km, UART, DIP
Type:Drive IC
Model Number:E22-900T30D-V2
is_customized:Yes
Application:Smart Home
Application:
Package:DIP
Type:LoRa Wireless Module
Power Supply:5.5V
Operation Voltage:3.3-5.5V
TX Length:240 Btye
Buffer:1000 Btye
Modulation:LoRa
Connector:1*7*2.54mm
Size:24*43mm
Antenna:SMA-K
Package:DIP
1.1 Introduction
E22-900T30D is a wireless module (UART) based on SX1262 with multiple transmission modes, working in the 850.125MHz~930.125MHz, (default 868.125MHz). It features LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.
E22-900T30D adopts a new generation of LoRa spread spectrum technology. Compared with the traditional SX1278 solution, it has a longer transmission distance, faster speed, lower power consumption, and smaller size; it supports functions such as air wake-up, wireless configuration, carrier monitoring, automatic relay. communication keys and sub-package length setting. Ebyte provides customized development services on it.
Limit parameter
|
Main parameter |
Performance |
Remark |
|
|
Min. |
Max. |
||
|
Power supply（V） |
0 |
5.5 |
Voltage over 5.5V will cause permanent damage to module |
|
Blocking power（dBm） |
- |
10 |
Chances of burn is slim when modules are used in short distance |
|
Operating temperature（℃） |
-40 |
85 |
/ |
Operating parameter
|
Main parameter |
Performance |
Remark |
|||
|
Min. |
Typ. |
Max. |
|||
|
Operating voltage（V） |
3.3 |
5.0 |
5.5 |
≥5.0 V ensures output power |
|
|
Communication level（V） |
|
3.3 |
|
For 5V TTL, It is recommended to add level conversion |
|
|
Operating temperature（℃） |
-40 |
- |
85 |
Industrial design |
|
|
Operating frequency（MHz） |
850.125 |
868.125 |
930.125 |
Support ISM band |
|
|
Power consumpti on |
TX current(mA) |
- |
650 |
- |
Instant power consumption |
|
RX current (mA) |
- |
16 |
- |
|
|
|
Sleep current（μA） |
- |
2 |
- |
Software is shut down |
|
|
Max Tx power（dBm） |
29.5 |
30.0 |
30.5 |
|
|
|
Receiving sensitivity（dBm） |
-146 |
-147 |
-148 |
Air data rate 2.4kbps |
|
|
Air data rate（bps） |
0.3k |
2.4k |
62.5k |
To control via user’s program |
|
|
Main parameter |
Description |
Remark |
|
Distance for reference |
10km |
Test condition：clear and open area, antenna gain: 5dBi， antenna height: 2.5m，air data rate: 2.4kbps |
|
TX length |
240 Byte |
Can be configured via command as 32/64/128/240 bytes per packet to transmit |
|
Buffer |
1000 Byte |
|
|
Modulation |
LoRa |
|
|
Communication interface |
UART |
TTL level |
|
Package |
DIP |
|
|
Connector |
1*7*2.54mm |
|
|
Size |
24*43 mm |
|
|
Antenna |
SMA-K |
50 ohm impedance |
