initial

src/hal/generic.h

@@ -17,8 +17,8 @@
 
 // enable only if device has these sensors, otherwise comment these lines
 // BME680 sensor on I2C bus
-// don't forget to connect SDIO of BME680 to GND for selecting i2c addr 0x76
 #define HAS_BME GPIO_NUM_21, GPIO_NUM_22 // SDA, SCL
+#define BME_ADDR BME680_I2C_ADDR_PRIMARY // connect SDIO of BME680 to GND
 
 // user defined sensors
 //#define HAS_SENSORS 1 // comment out if device has user defined sensors

src/hal/octopus32.h

@@ -11,11 +11,9 @@
 // disable brownout detection (avoid unexpected reset on some boards)
 #define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
 
-// enable only if device has these sensors, otherwise comment these lines
-// BME680 sensor on I2C bus
 // Octopus32 has a pre-populated BME680 on i2c addr 0x76
 #define HAS_BME GPIO_NUM_23, GPIO_NUM_22 // SDA, SCL
-//#define HAS_BME 0x76
+#define BME_ADDR BME680_I2C_ADDR_PRIMARY // connect SDIO of BME680 to GND
 
 // user defined sensors
 //#define HAS_SENSORS 1 // comment out if device has user defined sensors

src/hal/ttgobeam_new.h

@@ -8,12 +8,11 @@
 // Hardware related definitions for TTGO T-Beam board
 //
 // pinouts taken from http://tinymicros.com/wiki/TTGO_T-Beam
-//
+
 // enable only if device has these sensors, otherwise comment these lines
 // BME680 sensor on I2C bus
-// don't forget to connect SDIO of BME680 to GND for selecting i2c addr 0x76
-//
-//#define HAS_BME GPIO_NUM_21, GPIO_NUM_22 // SDA, SCL
+#define HAS_BME GPIO_NUM_21, GPIO_NUM_22 // SDA, SCL
+#define BME_ADDR BME680_I2C_ADDR_PRIMARY // connect SDIO of BME680 to GND
 
 #define HAS_LED GPIO_NUM_14 // on board green LED