


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/WiFi Modules | |
| Manufacturer | Chengdu Ebyte Elec Tech | |
| Package | SMD,16x13mm | |
| Antenna Type | IPEX interface | |
| Operating Temperature | -40℃~+85℃ | |
| Output Power | 20dBm | |
| Voltage - Supply | 2.1V~3.6V | |
| Frequency | 2.4GHz | |
| Utilized IC / Part | DA16200 | |
| Interface Type | UART、GPIO | |
| Receive Current | 46mA | |
| Send Current | 200mA | |
| Wireless Standard | 802.11b/g/n |

* 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.
E103-W12X technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/WiFi Modules | |
| Manufacturer | Chengdu Ebyte Elec Tech | |
| Package | SMD,16x13mm | |
| Antenna Type | IPEX interface | |
| Operating Temperature | -40℃~+85℃ | |
| Output Power | 20dBm | |
| Voltage - Supply | 2.1V~3.6V | |
| Frequency | 2.4GHz | |
| Utilized IC / Part | DA16200 | |
| Interface Type | UART、GPIO | |
| Receive Current | 46mA | |
| Send Current | 200mA | |
| Wireless Standard | 802.11b/g/n |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the E103-W12X. 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.

E103-W12X datasheets or manufacturer documentation.
Datasheet: E103-W12X Datasheet (PDF)
The E103-W12X schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.