diff --git a/libraries/SD/README.md b/libraries/SD/README.md index df74e4a2f8b..136703c9452 100644 --- a/libraries/SD/README.md +++ b/libraries/SD/README.md @@ -18,17 +18,12 @@ Some ESP32 modules have different pin outs! ## Default SPI pins: Note that SPI pins can be configured by using `SPI.begin(sck, miso, mosi, cs);` alternatively, you can change only the CS pin with `SD.begin(CSpin)` -+--------------+---------+-------+----------+----------+----------+ | SPI Pin Name | ESP8266 | ESP32 | ESP32-S2 | ESP32-C3 | ESP32-S3 | -+==============+=========+=======+==========+==========+==========+ +|--------------|---------|-------|----------|----------|----------| | CS (SS) | GPIO15 | GPIO5 | GPIO5 | GPIO13 | GPIO13 | -+--------------+---------+-------+----------+----------+----------+ | DI (MOSI) | GPIO13 | GPIO23| GPIO24 | GPIO14 | GPIO14 | -+--------------+---------+-------+----------+----------+----------+ | DO (MISO) | GPIO12 | GPIO19| GPIO25 | GPIO15 | GPIO15 | -+--------------+---------+-------+----------+----------+----------+ | SCK (SCLK) | GPIO14 | GPIO18| GPIO19 | GPIO16 | GPIO16 | -+--------------+---------+-------+----------+----------+----------+ ## FAQ: