I will try the "ignore empty lines" method. It feels random because of .. first try line 162, second try line 198, third try line 67 and finally it´s working without an issue .. and I don´t change anything in the meantime.

In python you can use strings with the or and and keywords. The program sends a TCP request and prints the response, but if it fails it prints connection error. def Send_TCP_Request(): try: tcpc = socket.socket(socket.AF_INET, socket.SOCK_STREAM) tcpc.settimeout(1) tcpc.connect(('0.0.0.0', 8000)) tcpc.send('Hello World') Result = tcpc.recv(1024) tcpc.close() except: Result = None return Result def setup(): M5.begin() print(Send_TCP_Request() or "Connection Error")

Hello @racky FYI: I've checked the URL you posted on VirusTotal and it did not indicate a problem. See result here. Thanks Felix

it worked on another machine, burned latest firmware ok.

Got it! Thanks for the response!

It was a brand new display out of the bag. There is a chance I may have killed it wiring +&- back to front but the backlight still works

@robski thanks for reply, but i want to configure connection network dynamically without uifow2, we can configure it by broadcasting access point and configure from there like uiflow1 already has

@felmue thanks a lot! Now it works. Just to know for others with the same problem : The uiflow2 uart command doesn't work.

@_andreas_ said in CoreS3 & HTTP Request block: urequests import error: Hi, FYI: I've got a response from m5stack support regarding this issue: Below issue is caused by the mpy version changing. We may fix it by next version, which should be next Friday. Thx! Can confirm, this is now fixed!

@mchott the line error doesn’t always report the correct line unless you know how to read it. I recently found a syntax error due to quote mark formatting

@felmue That seems to have fixed the issue. Thanks for your help.

@teastain Ah Ok thanks, I avoid arduino like the plague so didn't notice. Hopefully that means that people can read the example and simply port to arduino.

Hello @falbriard all you can do is reading GPIO10 to get battery voltage. See documentation here - section PinMap - Keyboard&Battery Detect. The charger IC cannot be queried as the two outputs CHRG and STDBY are not connected as you can see in the schematic. Thanks Felix

Yes, the endpoint responds almost instantly. Also the status code immediately comes back as as '200'.

@falbriard Sorry, I found MQTT services as an optional software choice available under UIFlow2 and among other useful network services. Thanks.

I observe that there seems to be an NTP init step at the begin of the default UIFlow2 firmware startup, as the required arguments are part of the burn and configuration options. There is no more NTP section in the UIFLow2 blocks but a so called “Time” section thats delivers the “set timezone” command, which is in error. Please confirm the NTP was moved into the firmware and "Time" and also check why the “timezone” module was not loaded by the firmware. Thanks for support. Shouldn't there be a mandatory Wifi connection setup before issuing an NTP request? Further, I got NTP data but with strange return values like: 2054,2,20,12,11.. . Why?

@wsanders if you are programming in Micropython (the language behind UIFlow) use thonny, otherwise forget Arduino and use visual studio

UIFlow2 for Core/Go/Fire