@tarum here is a short video VIDEO

Hola como estas amigo?

@devilstower Thanks again to Devilstower! Sounds very promising and worth continuing with my project. I'll keep you informed (will take some time).

https://drive.google.com/file/d/1Gx1Nh-VmZIU_m0ZbCK0UWXfuLv6L06Tq/view?usp=sharing

@skink thanks.

满脸期待.jpg

Thanks, but i should have mentioned the idea is that if i move one of the m5stacks around, connecting it into a different position 1-20 it would be able to report back its position. Modbus concept actually is realy close, but seems that when one of the devices is detached the others become undetectable. Anything else similar to this? At one point i considered using a 2 layer switch with associationg each position with a port on the switch, but was wondering if there's a more cost effective method using serial.

@christian_yami As mentioned before the Android IDE with the esp32 plugin has a example "CameraWebServer" that sends settings back to the camera by a web interface. I did not mention that it also displays the image so if you load that into the esp32 you only need to do the android bit. The JPEG bit is the same and the web page source should give ample clues to program android.

@ipodlux Found it! in order to compensate the slow reading of the interrupt I moved the reading in the loop. It less less classy that the external function but now it reacts as it should.

@mittech Curious as to how it went (has gone) with your Mesh application? Any consideration of ESP-MDF? What tool chain/development environment are you using?

@conrad i use uPyCraft to transfer files to atom. You can also connect uPycraft with atom and use REPL (something like command shell) to use interactive micropython command interpreter). With UiFlow it is possible but you must first transfer libraries to /apps folder in flash memory and use advanced->execute->execute code to run appropriate commands, ewentually write raw code in Python </> tab. In this option code probably properly run only when you download it to device (not run with play button). If i find some free time then i create custom block to scroll text using recently added Hardwares->Rgb->set atom matrixblock, but i must do some experiments with it.

@akshaypatil Here are the blocks for uiflow, http://s000.tinyupload.com/index.php?file_id=08084396321658982238 and don't forget to use it together with the one uploaded by @world101 (https://www.dropbox.com/s/xosetw0qzin722l/Blynk.m5b?dl=0) Cheers! :)