@rapgo Your requirement is vague: what exactly are you trying to control?

@ajb2k3 Adding to this: I'm using the pymakr extension to VS Code. It handles selective code upload (only changed ones). Note that pymakr does not handle binary file transfer eg. jpg.

@dclaar isPressed() reflects current state of the button (is it pressed?), and returns a Boolean. wasPressed() is an event trigger you use to execute code when the button is pressed. Sample code below (generated from uiflow) to illustrate. from m5stack import * from m5ui import * from uiflow import * lcd.setRotation(1) setScreenColor(0x111111) isExit = None def buttonB_wasPressed(): global isExit isExit = True pass btnB.wasPressed(buttonB_wasPressed) setScreenColor(0x000000) axp.setLcdBrightness(40) isExit = False while isExit == False: lcd.print((btnA.isPressed()), 3, 0, 0xffffff)

maybe you could commit a issues to lobo github. and if you want to use multi SPI device control we suggest you use Arduino to program it

@robalstona Thanks, I'll give that a try.

I assume you'll want to put the certificate in the flash. there are various ways you can transfer files to the flash, check this video on how to do so https://www.youtube.com/watch?v=bdyZx2KC54Y

Thank you for your help @liemph ! I ended up doing something similar. I have only now seen your answer. But for sure that will be helpful to someone!

Hi @lukasmaximus ! Any idea on when an updated version of the micropython m5stack libraries will be available? Since the ones in here are not complete, and don't if they are up to date with the current version used in uiflow

Got it, thanks @lukasmaximus. Is there a way to burn firmware with UiFlow with ONLY MicroPython and none of the other pre-installed modules or packages?

Upyloader, Mu and Thonny are all great tools with a nice GUI that you can use to transfer files to and from the flash of your device

See solution here: https://forum.m5stack.com/topic/1953/how-to-make-m5stickc-go-into-light-sleep/2

For anyone interested, I think I found the solution to my problem. The problem wasn't with doConnect. First, the 118 error was caused by lightsleep... I think. Since lightsleep allows RAM to persist, when it would wake up it would still think wlan_sta was active, even though it wasn't. Adding wifiCfg.wlan_sta.active(False) at the end turned the network off before going to sleep. That way each time it would connect as it should. Next, I kept getting error 23 after a few posts. This was caused by not closing the socket that was opened by the request and stored in response. The memory was filling up with socket objects, and running out of room. Calling request.close() removed the socket and freed up the memory. Now it's working just fine.

Given that I can now see the console, I determined that it throws OSError if the http GET fails. Which is a weird error to throw, but OK. So I put that in my except: clause, and it's humming away!

The serial console access is known as REPL. If you didn't know about REPL then it is no wonder that you are surprised.

Thank you! I switched back to the i2c_bus module and the code you provided and it worked. No more errors. All that was missing was converting the struct to a short: def get_moisture(): i2c = i2c_bus.easyI2C(i2c_bus.PORTA, 0x36) i2c.write_u8(0x0f, 0x10) wait_ms(5) val = i2c.read(2) val = ustruct.unpack(">H", val)[0] return val

I think that I'm running into something similar: When RUN from visual studio, it works great, but when I disconnect it and start standalone, it hangs shortly after connecting to WiFi. It seems that I can do one more print, and that's it.

I will finally note that lcd.print works fine with lcd.orient(lcd.LANDSCAPE) and lcd.orient(lcd.LANDSCAPE_FLIP)