Piotr Czepek

AFAIK BlueBasic device works only as a peripheral device No support for a central device.

Yes, with console app you can load, list, edit programs on the chip. Unfortunately there is no Windows version.

Tanks for the comment. I flashed another HM-11 module (smaller HM-10 version). It's advertising with "BASIC#7F" name. Now I can connect it with my phone and browse services. So, it...

@crushedice2000 Yes, I can connect with these apps. But to write basic code I have to know which service(s) to use and how.

I didn't find any working software for Android, so I wrote small script to upload basic file from Linux: https://github.com/0xFACE/BlueBasic-loader

I tried to use arrays: `GATT READ DIM A(1) ONREAD GOSUB 300` But can't run the code, it exits with Error Syntax seems to be incorrect.

Wow, great. Idle loop did the trick. Thanks a lot ;-)

Unfortunately not. Some of HM-xx modules from China have a serial firmware boot loader enabled. And it is possible to upgrade its firmware via serial interface. Not sure it is...

Sorry for silly question. What you mean "Master mode"? Is master mode when transmitter (Pi) as the master, has to generate the bit clock, word-select signal and data for the...