> For the complete documentation index, see [llms.txt](https://docs.microside.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.microside.com/tarjetas-de-desarrollo-pics/x-trainer/x-trainer-pro/r4.md).

# R4

* [X-TRAINER PRO R4 PIC18F45K50](/tarjetas-de-desarrollo-pics/x-trainer/x-trainer-pro/r4/x-trainer-pro-r4-pic18f45k50.md)
* [X-TRAINER PRO R4 PIC18F4550](/tarjetas-de-desarrollo-pics/x-trainer/x-trainer-pro/r4/x-trainer-pro-r4-pic18f4550.md)
* [X-TRAINER PRO R4 PIC16F877A](/tarjetas-de-desarrollo-pics/x-trainer/x-trainer-pro/r4/x-trainer-pro-r4-pic16f877a.md)
* [X-TRAINER PRO R4 PIC16F887](/tarjetas-de-desarrollo-pics/x-trainer/x-trainer-pro/r4/x-trainer-pro-r4-pic16f887.md)