Sending bytes to BLE from AI2

[Juan_Antonio]

Here an example with WriteBytesWithResponse:

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

11.- App sends Bytes by WriteBytesWithResponse. p110i_esp32_ble_Bytes.aia (184.3 KB) App sends list of Bytes as decimal numbers: 97,109,105,103,111 (ASCII: a,m,i,g,o) ESP32 receives those bytes and converts them to binaries: 01100001 01101101 01101001 01100111 01101111 Return values as list. [bytesBLE] // Juan Antonio Villalpando. // http://kio4.com/arduino/160_Wemos_ESP32_BLE.htm #include <BLEDevice.h> #include <BLEUtils.h> #include <BLEServer.h> String valor; #define SERVICE_UUID …