lolin32 board added

src/hal/lolin32.h

@@ -0,0 +1,14 @@
+// Hardware related definitions for lolin32 (without LoRa shield)
+
+// disable brownout detection (avoid unexpected reset on some boards)
+#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
+
+#define HAS_LED NOT_A_PIN // Led os on same pin as Lora SS pin, to avoid problems, we don't use it
+#define LED_ACTIVE_LOW 1  // Onboard LED is active when pin is LOW
+#define HAS_RGB_LED   13  // ESP32 GPIO13 (pin13) On Board Shield WS2812B RGB LED
+
+#define HAS_SPI   1       // comment out if device shall not send data via SPI
+
+// I2C config for Microchip 24AA02E64 DEVEUI unique address
+#define MCP_24AA02E64_I2C_ADDRESS 0x50 // I2C address for the 24AA02E64 
+#define MCP_24AA02E64_MAC_ADDRESS 0xF8 // Memory adress of unique deveui 64 bits