In order to type commands into the console you need to hit ctrl + c to kill any running processes on the device

Thanks for sharing @jeff looks cool

@m5stack I will share pseudo-codes of the current implementation, which is stable so far:

CycleTimer = Timer(-1) def main(): # init and connect mqtt client doCycle() def doCycle(): global CycleTimer # send stuff from mqtt # NOTE: do not use machine.lightsleep() as publish() is NOT synchronous # lightsleep() will block data from being sent CycleTimer.init(period=5000, mode=Timer.ONE_SHOT, callback=doCycle)

NOTE: this is power-intensive; calling lightsleep() will cause uiflow's mqtt client to crash quickly.

@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.