PROJECTS

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  RF Unit 433 R (SYN513R) to sniff - 433Mhz traffic
  • densha

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• 

  WIP ACSSR Guide
  • ajb2k3

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  Hello @ajb2k3 I've just checked. Above blocks work for me with an M5Core2 as well. Instead of TX=17 / RX=16 I use TX=14 / RX=13. That said I do not have the RS485 unit so I am using the little RS485 board (which came with the LAN module) albeit outside the LAN module connected via a BUS module. The ACSSR is powered from an external 12 V power supply. The little RS485 board is powered with 5 V from the M5Core2. There are only two wires between the ACSSR and the little RS485 board: A <-> A and B <-> B. I also added an 120 Ohm resistor between A and B of the little RS485 board. The ACSSR already has that resistor in place internally. Thanks Felix
• D

  M5Stack Core Basic LCD stop displaying properly after connecting to WiFi
  • da.soloist

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• N

  M5Stack speaker not working
  • nexusdk

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  Hello guys The issue is a divide by zero, caused by the ledcSetup(TON_PIN_CHANNEL, 0, 13); function call found by @a4x4kiwi (thanks for that). I found that the outcome is different depending on the Arduino version used: Arduino 1.0.6 - no error, no crash Arduino 2.0.1 - no error, no crash Arduino 2.0.2 - crash Arduino 2.0.3 - error, no crash E (4532) ledc: freq_hz=0 duty_resolution=13 [ 4537][E][esp32-hal-ledc.c:75] ledcSetup(): ledc setup failed! Thanks Felix
• J

  HTTPS using LTE/4G on M5Stack Fire
  • jimmyb

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  Hello @jimmyb thank you for reporting back. I am glad you found a solution. And good luck with your project. Thanks Felix
• S

  looking for an example of graphical representation of sensor values
  • Stoni99

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  https://shop.m5stack.com/pages/download choose M5Burner download The picture is a factory test example(Core2 factory test firmware)
• G

  I2CHomeAssistant Gateway
  • glennswest

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  G

  Ok, will order the "new" version when its back in stock.
• J

  Extending ribbon cable on camera module Timer Cam x
  • Jaz

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  M

  Hi, there We appreciate your feedback! we haven't tested it yet and we will share this with our team:)
• M

  M5stack core 2 TCPIP connection example
  • moonbouncer

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  Hello @moonbouncer not that I am aware of, no. I don't see any general TCP blocks in UiFlow. You probably would need to use MicroPython directly. Thanks Felix
• Z

  M5STAMP C3 ANALOG INPUT
  • zan

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  Z

  thanks br
• C

  M5Stack MultiApp Advanced Firmware
  • Calin

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  B

  Hello, I realize this topic is very old but I'm trying to compile the MultiApp Advanced firmware. I'm getting several compile issues: src/Apps/WiFiWps/WpsConnect.cpp:30:12: error: 'struct esp_wps_config_t' has no member named 'crypto_funcs' src/Apps/WiFiWps/WpsConnect.cpp:30:28: error: 'g_wifi_default_wps_crypto_funcs' was not declared in this scope src/Apps/WiFiWps/WpsConnect.cpp:90:27: error: no matching function for call to 'onEvent(void (&)(arduino_event_id_t, system_event_info_t))' src/Apps/WiFiWps/WpsConnect.cpp:90:18: error: invalid conversion from 'void ()(arduino_event_id_t, system_event_info_t)' to 'WiFiEventSysCb' {aka 'void ()(arduino_event_t*)'} [-fpermissive] *** [.pio\build\esp-wrover-kit\src\Apps\WiFiWps\WpsConnect.cpp.o] Error 1 lib/ESP32Audio/src/AudioOutputI2S.cpp:190:10: error: 'i2s_write_bytes' was not declared in this scope *** [.pio\build\esp-wrover-kit\lib803\ESP32Audio\AudioOutputI2S.cpp.o] Error 1 I did clone the git repo today, so everything should be up to date. Looks like I'm missing some library? Thanks, Brian
• 

  Image recognition and object grabbing with robotic arms
  • ElephantRobotics

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  We use M5stack basic as our main controller, we can connect any camera. It only needs to adapt to the camera of StickV or UnitV to complete the recognition.
• B

  M5 CORE INK
  m5 core ink • • BM22

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  Hello @BM22 have a look at this example. It shows how to put 'Hello World!' onto the M5CoreInk screen. Thanks Felix
• 

  Robotic Arms powered by M5stack
  • ElephantRobotics

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  @ajb2k3 Thanks. I'm glad to join this forum!
• M

  LVGL 8 demo with M5Stack , M5Stamp C3
  • macsbug

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• S

  M5Stack Bluetooth Comms to ESP32 BT & another device
  • SirMichael

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• S

  ATOM Motion battery level monitor
  atom motion battery level modificaton battery status • • sei

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• S

  Cellular-Automatas on M5Atom
  • Schlabbermampf

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• 

  M5ez, a complete interface builder system for the M5Stack as an Arduino library. Extremely easy to use.
  • Rop

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  A

  How do i get the characters for my region such as the pound sign £ ?
• P

  M5 Stick Plus INPUT_PULLUP
  • Peter Sain

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