EWT103-W15SP WiFi module test kit Test baseboard with USB interface for quick testing EWM103-W15SX, EWM103-W15SP
[Power Interface]：UART
[Communication Interface]：Type-C
[Size]：38.91 x 25.4mm
[Product weight]：7.1 ± 0.1g
[Introduction]：The EWT103-W15SP and EWT103-W15SX are two entry-level development boards, each featuring the ultra-compact EWM103-W15SP and EWM103-W15SX Wi-Fi modules. These boards offer comprehensive Wi-Fi functionality, with most of the module's pins broken out to pin headers on both sides. Developers can easily connect various peripherals using jumpers, and the boards can also be used on a breadboard.
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| Pin number | Pin Name | type | Pin Applications |
| 1 | GND | G | |
| 2 | VCC | P | |
| 3 | A0 | I/O/T | GPIO |
| 4 | A5 | I/O/T | GPIO |
| 5 | A6 | I/O/T | GPIO |
| 6 | WKP | I/O/T | GPIO |
| 7 | A10 | I/O/T | GPIO |
| 8 | A8 | I/O/T | GPIO |
| 9 | SWD | I/O/T | - |
| 10 | SWC | I/O/T | - |
| 11 | BOOT1 | I/O/T | - |
| 12 | GND | G | - |
| 13 | GND | G | - |
| 14 | GND | G | - |
| 15 | GND | G | - |
| 16 | B8 | I/O/T | GPIO |
| 17 | B9 | I/O/T | GPIO |
| 18 | U0RXD | I/O/T | Module serial port transmission |
| 19 | U0TXD | I/O/T | Module serial port receiver |
| 20 | A7 | I/O/T | The default wake-up pin is SLEEP (either rising or falling edge is valid, depending on the customer's actual configuration). |
| 21 | B3 | I/O/T | Connection status indicator |
| 22 | B5 | I/O/T | GPIO |
| 23 | B6 | I/O/T | GPIO |
| 24 | B7 | I/O/T | GPIO |
| 25 | A12 | I/O/T | GPIO |
| 26 | A11 | I/O/T | GPIO |
| 27 | RST | I/O/T | The chip enable pin is active high (an internal pull-up pin is connected inside the module, and customers can use this pin to implement the hardware reset function). |
| 28 | GND | G | - |
| 29 | GND | G | - |
| 30 | GND | G | - |