M5Stack Fire

• 

  How to program the M5stack fire RGB LEDs SK6812
  • grelm

  5
  0
  Votes
  5
  Posts
  3583
  Views

  

  @ajb2k3 No it's not a Grove pin. Check here: https://github.com/m5stack/m5-docs/blob/master/docs/en/core/fire.md
• 

  Bootloop
  • Kabron

  3
  0
  Votes
  3
  Posts
  582
  Views

  

  Right, OK, nobody panic! There is a bug somewhere that causes a random boot loop to appear in the ESP32 and strangely I had this with a Stamp the other weekend. Disconnect everything and leave the controllers unconnected for a while, cold boot the computer and try and flash UIFLow firmware.
• R

  M5Stack Fire battery LED blinking - no function of the core
  • ramaker

  4
  0
  Votes
  4
  Posts
  1803
  Views

  D

  Hello had the same problem. Solution with me, Use an older 5V USB power supply. The new ones switch off due to insufficient power consumption. Motorola review 2020 low A. = off Samsung v. 2015 no problem. Try old power supplies without high-performance charge control. 73/ Klaus
• 

  DO-UNTIL loop
  • mathias

  3
  0
  Votes
  3
  Posts
  1095
  Views

  

  Hey robalstona, Thanks for your answer. You are right this could be the problem. I will try it out in the near future. cheers, Mathias
• M

  M5StickC power managment
  • Mohir

  1
  0
  Votes
  1
  Posts
  693
  Views

  No one has replied

• A

  platformio error with M5.IMU.INIT
  • amn

  3
  0
  Votes
  3
  Posts
  1336
  Views

  A

  Solved comment M5stack.h: //#include <M5Stack.h> #define M5STACK_MPU6886 thx
• A

  M5Stack Fire core + Plus + M5GO base = psram fails on boot
  • anichang

  2
  0
  Votes
  2
  Posts
  1040
  Views

  

  Hello @anichang just wondering - maybe the issue isn't specific to PSRAM but with the power supply? I'd try a different power supply and/or shorter USB cable. Thanks Felix
• 

  M5stack Fire bricked !!!
  • teddygag

  3
  0
  Votes
  3
  Posts
  1532
  Views

  

  1st thing to do is DON'T Panic! Next remove the base and module leaving only the firecore. Plug a usb cable in and connect just the core section into a computer, go into hardware reports and check usb devices. Do you have a USB to UART adapter? Try the instructions on this page to use an external adapter https://docs.m5stack.com/#/en/tool/usb_downloader?id=esp32-downloader
• U

  M5Stack FIRE - no module named 'ntptime'
  • uniko92

  2
  0
  Votes
  2
  Posts
  1095
  Views

  

  @uniko92 Firmware on the Fire is really old. Please use M5Burner to upgrade it to 1.7.4.
• M

  M5Stack FIRE not returning any data from Gyro or Accel with MPU 6886
  • marek

  1
  0
  Votes
  1
  Posts
  965
  Views

  No one has replied

• A

  m5stack fire black screen after i conected servo motor to it
  fire • • abdullrhman

  3
  1
  Votes
  3
  Posts
  1535
  Views

  A

  @m5stack , @ajb2k3 sorry but any ideas?
• C

  M5Stack Fire - Error when selecting the way to program it
  • Carles B.

  9
  0
  Votes
  9
  Posts
  3241
  Views

  

  @carles-b Great. Glad you got it sorted out and can begin enjoying M5Stack 😀
• A

  Import error("no module named 'uiflow' ", ) displayed on the M5Stack
  • Alpine-Lake

  6
  0
  Votes
  6
  Posts
  4404
  Views

  C

  @sodoku Thanks a lot. That solved my problem. Seems my Core came with a very old software image. In the M5Flow Menu there's a very helpful video on how to flash. It took me 10 minutes and now I'm having fun with my core.
• R

  M5Stack Fire - inside 2-pol connector
  • ramaker

  3
  0
  Votes
  3
  Posts
  1345
  Views

  R

  Oh - interesting ! If it's for battery, then I think a 3,7 V akku will work - the same they are using in the moduls. Thank you. K.D.
• A

  How do i get to link M5stack and Blynk together on UiFlow
  • adcse

  2
  0
  Votes
  2
  Posts
  1170
  Views

  

  @adcse Just program it with WiFi or USB and then set up the BLE connection within the Blynk app (via the BLE widget). The configuration (hardware device to app) for Blynk within uiFlow is only BLE (i.e. no option for WiFi), so it's not relevant for the actual programming of your M5Stack Fire via WiFi or USB.
• S

  M5Stack Fire does not start with LoRa868 modules
  fire • • sysLINK

  2
  0
  Votes
  2
  Posts
  1196
  Views

  

  Hello @sysLINK I understand you've installed UIFlow 1.7.1-fire firmware on your M5Stack Fire, correct? I do not have the LoRA868 module myself so my conclusion could be wrong. But looking at the spec sheet of the LoRA868 module I don't see UIFlow mentioned, so I don't think this module has UIFlow integration. Have you tried the Arduino example? Thanks Felix
• 

  Noisy while running
  • mathias

  8
  0
  Votes
  8
  Posts
  3391
  Views

  

  @world101 Ah, thx. Will have a look.
• S

  Startup problems with LoRa868 modules
  • sysLINK

  1
  0
  Votes
  1
  Posts
  1019
  Views

  No one has replied

• H

  UART communication problem
  • houkensjtu

  4
  0
  Votes
  4
  Posts
  1946
  Views

  

  Sorry, that I don't know.
• M

  M5Stack FIRE not returning any data from Gyro or Accel with MPU 6886
  • marek

  1
  0
  Votes
  1
  Posts
  1071
  Views

  No one has replied