From 8fa3ba6136e136d4e2af923f5a36463d7a0ac5ab Mon Sep 17 00:00:00 2001 From: Jason2866 Date: Sat, 9 Feb 2019 12:53:21 +0100 Subject: [PATCH] Updated PN532 (markdown) --- PN532.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PN532.md b/PN532.md index dc333e46..74b80cd5 100644 --- a/PN532.md +++ b/PN532.md @@ -34,7 +34,7 @@ Please note that `USE_PN532_DATA_FUNCTIONS` are experimental - See Issue https:/ Once you have compiled and uploaded your new firmware you will need to configure the usual (such as your wifi configuration and MQTT server configuration etc) and when complete proceed to enable GPIO pins for PN532 Tx and PN532 Rx on your ESP8266 device. -For this example we will configure it using D1 and D2 as follows - you can follow the buttons pressed from left to right in the image below: +For this example we will configure it using D1 (connected to SCL) and D2 (connected to SDA) as follows - you can follow the buttons pressed from left to right in the image below: ![PN532 Software Configuration](https://raw.githubusercontent.com/andrethomas/images/master/pn532/PN532_Configuration_HSU.PNG)