Add t-beam-s3-core onboard device support. (#1764)

* Change t-beam-s3-core pins definitions

* Add t-beam-s3-core power initialization to properly initialize the I2C device

* Add 6-axis and 3-axis sensor detection

src/main.cpp

@@ -214,6 +214,10 @@ void setup()
     // router = new DSRRouter();
     router = new ReliableRouter();
 
+#ifdef I2C_SDA1
+    Wire1.begin(I2C_SDA1, I2C_SCL1);
+#endif
+
 #ifdef I2C_SDA
     Wire.begin(I2C_SDA, I2C_SCL);
 #elif HAS_WIRE
@@ -229,7 +233,6 @@ void setup()
     delay(1);
 #endif
 
-    scanI2Cdevice();
 #ifdef RAK4630
     // scanEInkDevice();
 #endif
@@ -269,6 +272,12 @@ void setup()
     powerStatus->observe(&power->newStatus);
     power->setup(); // Must be after status handler is installed, so that handler gets notified of the initial configuration
 
+    /*
+    * Move the scanning I2C device to the back of power initialization. 
+    * Some boards need to be powered on to correctly scan to the device address, such as t-beam-s3-core
+    */
+    scanI2Cdevice();
+    
     // Init our SPI controller (must be before screen and lora)
     initSPI();
 #ifndef ARCH_ESP32