rtln8720Dn Bluetooth wifi config code

Technical Support
1

Hello
I am using the “Bluetooth wifi config code” of Arduino example and I want to save SSID and Password In the EEPROM

#include “BLEDevice.h”
#include “BLEWifiConfigService.h”

BLEWifiConfigService configService;

void setup() {
Serial.begin(115200);

BLE.init();
BLE.configServer(1);
configService.addService();
configService.begin();

// Wifi config service requires a specific advertisement format to be recognised by the app
// The advertisement needs the local BT address, which can only be obtained after starting peripheral mode
// Thus, we stop advertising to update the advert data, wait for advertising to stop, then restart advertising with new data
BLE.beginPeripheral();
BLE.configAdvert()->stopAdv();
BLE.configAdvert()->setAdvData(configService.advData());
BLE.configAdvert()->updateAdvertParams();
delay(100);
BLE.configAdvert()->startAdv();

}

void loop() {
delay(1000);
}

I want to print SSID and PASSWORD, Like Serial.println(SSID())

Please let me know how I do that.

2

Hi @sonu_kushwh
To save the wifi SSID and password you can using the FlashMemory module,

but to read the Wi-Fi SSID and password you key in in the App, you will have to add something to the code at

as this is not a currently supported feature under Arduino