From a99b5c6f09bb71b6a0c5849d76b6de2e9912980b Mon Sep 17 00:00:00 2001
From: Sebastian Bergner <54766531+sebastianbergner@users.noreply.github.com>
Date: Fri, 9 Sep 2022 07:50:52 +0200
Subject: [PATCH 1/2] Add I2C and SPI pin definitions to wt32-eth01 pins

Added missing pins based on testing using a RTC (I2C) and SD card reader (SPI).
---
 variants/wt32-eth01/pins_arduino.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/variants/wt32-eth01/pins_arduino.h b/variants/wt32-eth01/pins_arduino.h
index 432705fa441..a45bc244f91 100644
--- a/variants/wt32-eth01/pins_arduino.h
+++ b/variants/wt32-eth01/pins_arduino.h
@@ -25,6 +25,14 @@
 #define ETH_PHY_TYPE ETH_PHY_LAN8720
 #define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
 
+#define SDA 33
+#define SCL 32
+
+#define SS 2
+#define MOSI 14
+#define MISO 15
+#define SCK 12
+
 // general purpose IO pins
 static const uint8_t IO0 = 0;
 static const uint8_t IO1 = 1; // TXD0 / TX0 pin

From 9eb56f763b0c39220c5f188fc8c56b07765eb1d6 Mon Sep 17 00:00:00 2001
From: Sebastian Bergner <54766531+sebastianbergner@users.noreply.github.com>
Date: Tue, 22 Nov 2022 11:27:17 +0100
Subject: [PATCH 2/2] Remove define macros

---
 variants/wt32-eth01/pins_arduino.h | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/variants/wt32-eth01/pins_arduino.h b/variants/wt32-eth01/pins_arduino.h
index f6ad4cd4d9a..6cb2a6a5d7a 100644
--- a/variants/wt32-eth01/pins_arduino.h
+++ b/variants/wt32-eth01/pins_arduino.h
@@ -25,14 +25,6 @@
 #define ETH_PHY_TYPE ETH_PHY_LAN8720
 #define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
 
-#define SDA 33
-#define SCL 32
-
-#define SS 2
-#define MOSI 14
-#define MISO 15
-#define SCK 12
-
 // general purpose IO pins
 static const uint8_t IO0 = 0;
 static const uint8_t IO1 = 1; // TXD0 / TX0 pin
@@ -62,12 +54,12 @@ static const uint8_t RX = 3;
 
 //SPI VSPI default pins
 static const uint8_t SS    = -1;
-static const uint8_t MOSI  = 15;
-static const uint8_t MISO  = 12;
-static const uint8_t SCK   = 14;
+static const uint8_t MOSI  = 14;
+static const uint8_t MISO  = 15;
+static const uint8_t SCK   = 12;
 
 //I2C default pins
-static const uint8_t SDA = 2;
-static const uint8_t SCL = 4;
+static const uint8_t SDA = 33;
+static const uint8_t SCL = 32;
 
 #endif /* Pins_Arduino_h */