With this serial UART terminal app it is possible to communicate between Arduino, Raspberry pi or other PCs equipped with Nordic nRF.
The ESP32 boards, RP2040, Arduino Nano BLE 33, and Arduino SAMD board like the MKR1010 have built in BLE.
Unlike most apps strings over 20 bytes are not truncated making is possible to use descriptive menus to communicate with the BLE equipped computer.
This app is intended as a preview for the full BLE serial PRO edition that is able to connect to BLE Texas Instruments CC2541 and Nordic nRF MCUs and loaded with many features.
The full edition is available in the app store as "BLEserial Pro".