Send File via BLE to ESP32

[Juan_Antonio]

ESP32 has BLE and classic Bluetooth, this is my experience with classic Bluetooth HC-06:

Bluetooth HC-06 Send/Receive image.jpg file to/from Arduino. SdCard Reader. Text file

Hello friends, Send an image.jpg from the Application to Arduino by Bluetooth HC-06. The App will need to convert the image to Base64 using an extension. Arduino will save the image.txt Base64 in an Sdcard. Send an image.txt from Arduino with SdCard to the Application by Bluetooth HC-06. The image.txt file will be converted to image.jpg in the application using an extension. only small images.jpg (approximately less than 50 kB)