Select list item: Attempt to get item number 2 of a list of length 1 (BLE)

[Juan_Antonio]

StringsReceiver is similar to stringValues in ClientBluetooth.

For BLE I use other codes different from yours.

BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch

Hello friends, I'll write in this topic about BLE on ESP32, send and receive text, with clock and without clock. Notify. I'll use the codes of Neil Kolban. 0.- Board D1 R32 ESP32. This is a cheap card ($ 5) with the dimensions and shape of the Arduino UNO, but with the ESP32. [esp322pin_h] Search images: D1 R32 ESP32 This card has classic Bluetooth, BLE, WiFi, ADC, DAC, and more feature. This card can be programmed with the Arduino IDE. [comparativa] There is another smaller ESP32 mode…

But if the app receives the data string as indicated in tutorial 21.- Arduino sends three..., you can separate the data as indicated in the mentioned tutorial