I2C pin assignment fix (#7416)

There was a typo in I2C pin assignment, SCL was set to GPIO #4 instead of GPIO #14, The schematic can be seen here: https://github.com/OLIMEX/ESP8266/blob/master/HARDWARE/MOD-WIFI-ESP8266-DEV/MOD-WiFi-ESP8266-DEV%20revision%20B1/MOD-WiFi-ESP8266-DEV_Rev_B1.pdf
esp8266 · Jun 30, 2020 · b706fd4 · b706fd4
1 parent d85ff6e
commit b706fd4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/variants/modwifi/pins_arduino.h b/variants/modwifi/pins_arduino.h
@@ -27,7 +27,7 @@
 #define Pins_Arduino_h
 
 #define PIN_WIRE_SDA (2)
-#define PIN_WIRE_SCL (4)
+#define PIN_WIRE_SCL (14)
 
 static const uint8_t SDA = PIN_WIRE_SDA;
 static const uint8_t SCL = PIN_WIRE_SCL;