ESP32 與 GY-NEO6MV2 接腳設定
1. 電源接線:
【ESP32】3.3V →【NEO-6M】VCC
【ESP32】GND →【NEO-6MD】GND
2. 信號接線:對應 ESP32 的 UART2 序列接腳
【ESP32】16→【NEO-6M】RX
【ESP32】17→【NEO-6M】TX
https://www.silabs.com/developers/
usb-to-uart-bridge-vcp-drivers
bool softAP(const char* ssid, const char* passphrase = NULL, int channel = 1,
int ssid_hidden = 0, int max_connection = 4, bool ftm_responder = false);