


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/LoRa Modules | |
| Manufacturer | Chengdu Ebyte Elec Tech | |
| Package | 50x30.9mm | |
| Antenna Type | Stamp Hole Antenna、IPEX interface | |
| Sensitivity | -130dBm | |
| Output Power | 38dBm | |
| Modulation System | LoRa | |
| Voltage - Supply | 4.5V~15V | |
| Frequency | 433MHz | |
| Features | Channel activity detection (CAD) | |
| Communication Distance | 25km | |
| Interface Type | UART | |
| Send Current | 1300mA | |
| Receive Current | 48mA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
E22-400T37S technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/LoRa Modules | |
| Manufacturer | Chengdu Ebyte Elec Tech | |
| Package | 50x30.9mm | |
| Antenna Type | Stamp Hole Antenna、IPEX interface | |
| Sensitivity | -130dBm | |
| Output Power | 38dBm | |
| Modulation System | LoRa | |
| Voltage - Supply | 4.5V~15V | |
| Frequency | 433MHz | |
| Features | Channel activity detection (CAD) | |
| Communication Distance | 25km | |
| Interface Type | UART | |
| Send Current | 1300mA | |
| Receive Current | 48mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the E22-400T37S. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

E22-400T37S datasheets or manufacturer documentation.
Datasheet: E22-400T37S Datasheet (PDF)
The E22-400T37S schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.