From d287f2f736f4598b1c888447dc4ab0e213d52382 Mon Sep 17 00:00:00 2001 From: Alexander Bobkov Date: Sat, 4 Oct 2025 02:14:47 -0400 Subject: [PATCH] esp32 temperature node --- ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c b/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c index e74a27c49..8021fcc25 100644 --- a/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c +++ b/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c @@ -31,8 +31,8 @@ static const char *TAG = "i2c-simple-example"; -#define I2C_MASTER_SCL_IO CONFIG_I2C_MASTER_SCL /*!< GPIO number used for I2C master clock */ -#define I2C_MASTER_SDA_IO CONFIG_I2C_MASTER_SDA /*!< GPIO number used for I2C master data */ +#define I2C_MASTER_SCL_IO 21 /*!< GPIO number used for I2C master clock */ +#define I2C_MASTER_SDA_IO 22 /*!< GPIO number used for I2C master data */ #define I2C_MASTER_NUM I2C_NUM_0 /*!< I2C master i2c port number, the number of i2c peripheral interfaces available will depend on the chip */ #define I2C_MASTER_FREQ_HZ 400000 /*!< I2C master clock frequency */ #define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */