From c0af14e856c7aaa80ffd01049097b663a34e0d27 Mon Sep 17 00:00:00 2001 From: Alan <60433566+alanesq@users.noreply.github.com> Date: Sat, 12 Mar 2022 08:50:28 +0000 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index bbb48cb..6678049 100644 --- a/README.md +++ b/README.md @@ -101,7 +101,7 @@ GPIO PINS:
12 free (must be low at boot, used by sd card but free if using 1 bit mode)
14 used by sd card (usable is SPI clock?)
2 used by sd card (usable as SPI MISO?) -
15 used by sd card as CS +
15 used by sd card (usable as SPI CS?)
1 serial - output only?
3 serial - input only?
4 has the illumination/flash led on it - led could be removed and use as output?