Luckfox Forums

Hello friends, I'm assembling a custom board using de Core 1106 taking base on the Pico Pi, as sugested by Luckfox. I would like to know some things better:

1. Whats the value of the resistor arrays in the schematic, I havent found the values anywhere.
2. In the Luckfox Pico Pi, you used the GPIO2 to connect the SD card, why have not you used the SDMMC (GPIO3), my guess is that you have used it to connect the wifi module, is that right?

Hello
1 The Luckfox Pico Pi has a resistance exclusion to protect the pins, and can be selected as 0R or 2.2R
2 Your guess is correct, SDMMC is used to connect to the WIFI module, so the SD card is connected using the SDIO pin of GPIO2