@hanktttop said in Cardputer COM Not Working:
@ajb2k3 Yes, I tested the first time this was suggested. In fact, the first cable I was using was just for charging a portable gaming console. Then I tried a few more, inclund cables for smartphones, external drives, etc. And I tested then on their specific devices, everything normal.
No idea why the cheapest one worked on cardputer, though.
I'm glad you have it working now...mark this cable up as Cardputer saver cable
@mnhj have you tried something simple first to start with it ?
@nalom1 this 5v and ground there is to supply sensors/units but voltage levels for gpio are 3.3
yes Uiflow 2.0 web needs Uiflow 2.0 firmware inside controller.
@Cognitive5525 said in AIN4-20mA Unit to Arduino Nano Every:
he doesn't have M5Stack controller, only M5Stack sensor trying to read back to Arduino NANO so not esp32 board.
@hanktttop said in Cardputer COM Not Working:
New cable, same error. In fact, I just tested it on Fedora 39 (fresh installed), I still haven't been able to put the device in download mode. Maybe I'm forgetting a drive, which makes the device "recognize" the computer as a charger. Still, I reinstalled them all again, with no result.
I have M5Dial with StampS3 at the back...had to remove sticker to see and feel when "boot" button is pressed and hold before usb is plugged in - its almost hard to sense way different from pressing reset button where you can hear click.
With my Dial when say com13 was unresponsive then going in to boot mode made com12 to be available so in short words diff com for programming and different for boot mode - thats my experience with StampS3 from my M5Dial - i had it few times in some unresponsive mode.
does your stick loads ok with latest M5Burner firmware? Is user demo from M5Burner works? I can confirm that arduino M5stickCplus2 examples do work as had them in recently. Display, IR, Rtc, Battery, IMU, I've used Arduino 2.3.2, be sure you pick M5Stick Plus2
usually when you press "burn" in M5Burner there is red button "erase" thats even without M5 module being detected, before com port selection
is NTP unit/module available in uiflow 2.0 blocks? can only see RTC in Hardware
just load fresh firmware via M5Burner or easyloader demo version to check it out, I have Core basic which LCD stopped working few years ago after loading new project bizarre... but controller itself still works just I cant use screen
like with firmware adds new but often stops something old to work.... you can always load old version if something doesnt work
@ajb2k3 said in Uiflow 2.0 2.3.1:
@Handcannon It is not a computer, it is a microcontroller and so only one firmware can be burned at a time.
one firmware but multiple apps you can have on M5Stack controller within uiflow
@Nooblearns not a good start if M5Burner doesnt play game before you even connect your M5Stick
so you downloaded M5Burner correct? and it opens ok?
what exact model of M5Stick you have - you need to choose correct firmware version.
is your M5Stick com port detected in M5Burner when usb is plugged in to M5Stick?
@pmolsen its possible, I can send some pictures how M5Stick case looks like when opened, can't use longer groove cable?
@udotz have you tried to use M5Burner and then "erase" before new firmware? also try to load just simple arduino example or M5 EasyLoader for this device
@jgude said in cannot connect M5capsule:
@robski yes indeed.. but i get the fatal error it cant connect to espressif device, no serial data received. Do i need to clean it first somehow? Lools like it cannot get mac when i try to use the burn button
try erase first before burn
pressing boot booton on power up is important step on firmware operations
