Chirp BLE - bgloh/esp32 GitHub Wiki

Use partition scheme (No OTA Large APP) when compiling using Arduino.

Connection

ESP32 devkit c v4	AdaFruit UDA1334	AdaFruit SPH0645	description
12	-	DOUT
14	-	BCLK
15	-	LRCL	frame clock(left/right clock) input
25	DIN	-	serial data input
27	BCLK	-	bit clock input
26	WSEL	-
5v	VIN	-

ESP32 scan : BLEAdvertisedDevice Class

github : arduino-esp32/libraries/BLE/src/BLEAdvertisedDevice.h

class BLEAdvertisedDevice {
public:
	BLEAdvertisedDevice();

	BLEAddress  getAddress();
	uint16_t    getAppearance();
	std::string getManufacturerData();
	std::string getName();
	int         getRSSI();
	BLEScan*    getScan();
	std::string getServiceData();
	BLEUUID     getServiceDataUUID();
	BLEUUID     getServiceUUID();
	int8_t      getTXPower();