Overview
The XR-50A is a wiFi Module made by MACHINE INTELLIGENCE with 44 pins. - WiFi Modules ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:XR-50A, from EasyEDA) and its footprint (EasyEDA_Cloud:WIRELM-SMD_XR-50A, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C879197).
Symbol
Footprint
Parameters
1- Features
- Over-the-air (OTA) update
Order codes
1- XR-50ALCSC C879197
Pinout
44| Pin | Name | Type |
|---|---|---|
| 1 | TX0 | Unspecified |
| 2 | RX0 | Unspecified |
| 3 | GND | Unspecified |
| 4 | PA0 | Unspecified |
| 5 | PA1 | Unspecified |
| 6 | PA2 | Unspecified |
| 7 | PA3 | Unspecified |
| 8 | PB3 | Unspecified |
| 9 | PB2 | Unspecified |
| 10 | PB16 | Unspecified |
| 11 | PB17 | Unspecified |
| 12 | PB18 | Unspecified |
| 13 | GND | Unspecified |
| 14 | LOUTP | Unspecified |
| 15 | LINEINP | Unspecified |
| 16 | LINEINN | Unspecified |
| 17 | MICN | Unspecified |
| 18 | MICP | Unspecified |
| 19 | GND | Unspecified |
| 20 | AVDD | Unspecified |
| 21 | PA23 | Unspecified |
| 22 | PA22 | Unspecified |
| 23 | PA21 | Unspecified |
| 24 | PA20 | Unspecified |
| 25 | GND | Unspecified |
| 26 | PA19 | Unspecified |
| 27 | PA7 | Unspecified |
| 28 | PA6 | Unspecified |
| 29 | GND | Unspecified |
| 30 | PA5 | Unspecified |
| 31 | PA4 | Unspecified |
| 32 | VDD_IO | Unspecified |
| 33 | GND | Unspecified |
| 34 | VDD_ANA | Unspecified |
| 35 | PA11 | Unspecified |
| 36 | PA10 | Unspecified |
| 37 | PA9 | Unspecified |
| 38 | PA8 | Unspecified |
| 39 | PA16 | Unspecified |
| 40 | PA15 | Unspecified |
| 41 | PA14 | Unspecified |
| 42 | RST | Unspecified |
| 43 | GND | Unspecified |
| 44 | VCC | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/machine-intelligence/XR-50A" title="XR-50A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/machine-intelligence/XR-50A.jpg" alt="XR-50A" width="1200" height="900">[](https://pcbkit.io/parts/machine-intelligence/XR-50A)Questions
Is there a KiCad symbol and footprint for the XR-50A?
Yes. The symbol is EasyEDA_Cloud:XR-50A and the footprint EasyEDA_Cloud:WIRELM-SMD_XR-50A, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the XR-50A datasheet?
MACHINE INTELLIGENCE publishes it: the Datasheet link on this page opens it.
Where can I order the XR-50A?
JLCPCB lists it as part C879197, with 0 in stock; the sellers' links on this page open their listings.