[Introduction]：E22-230T22S-V2 is a wireless UART module . It has multiple transmission modes working in the 220.125MHz~236.125MHz. Adopting the new LoRa spread spectrum, It has longer transmisstion distance, lower power consumption, supporting WOR, wirless configuration, carrier sense, relay networking function.
Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Drive IC
Model Number:E22-230T22S-V2
Size:16 * 26 mm
Working frequency:220.125~236.125 MHz
Transmitting power:22 dBm
Test distance:5000m
Antenna type:IPEX / Stamp hole
Communication interface:UART
Package:SMD
Type:LoRa Wireless Module
| RF Parameter | Value | Remark |
|---|---|---|
| Working frequency | 220.125~236.125 MHz | Default: 230.125MHz |
| Transmitting power | 22 dBm | Max. Power (160mW) |
| Receiving sensitivity | -138 dBm | - |
| Air data rate | 0.3k~15.6kbps | - |
| Test distance | 5000m | In open and clear air, with maximum power, 5 dBi antenna gain, height of 2m |
| Hardware Parameter | Value | Remark |
|---|---|---|
| Size | 16 * 26 mm | - |
| Antenna type | IPEX / Stamp hole | - |
| Communication interface | UART | - |
| Package | SMD | - |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|
| Power supply | 2.3 | 5.0 | 5.5 | V | - |
| Communication level | 3.0 | 3.3 | 5.2 | V | - |
| Transmitting current | 97 | 107 | 119 | mA | 22dBm（160mW） |
| Receiving current | 10 | 11 | 12 | mA | - |
| Sleep current | 1.6 | 2.0 | 2.4 | μA | - |
| Operating temperature | -40 | 20 | +85 | ℃ | - |
| Operating humidity | 10 | 60 | 90 | % | - |
| Storage temperature | -40 | 20 | +125 | ℃ | - |
