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Display 13.2 Module (M126) issue with a HDMI display
Modules • • admiralmaggie

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Hi,@admiralmaggie, Resolution and refresh rate depend on the monitor being used. If variable, the resolution can be changed. However, some monitors have a fixed resolution and refresh rate, in which case it is necessary to match the monitor specifications.
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M5Paper: how to detect USB power?
Cores • • holofloh

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Hello @holofloh cool, glad it worked. Thanks Felix
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UIFlow Source
UIFlow • • jjshoe

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I'm working on a book for the M5Stamp C3 using MP1.19.1 Going mainstream means a slimmer lighter faster MP but you loose access to the M5Stack specific libs and have to look for alternatives.
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Wifi settings tutorial
UIFlow • • jjshoe

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Using buttons and labels you can draw a screen table and use it as an on screen keyboard in order to enter the SSID and Password .. Pressing < > you scroll through the alphabet, with OK you confirm the letter... Much like setting and confirming your wifi credentials on an android TV When finished you connect to the Wi-Fi with the SSID and Password.
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UIFlow - Micropython - USB plugged in
UIFlow • • jjshoe

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The python version of the c function looks like its probably not available: >>> dir(hardware.axp192.Axp192) ['__class__', '__init__', '__module__', '__name__', '__qualname__', '__bases__', '__dict__', 'deinit', 'setBusPowerMode', 'powerAll', 'setLCDBrightness', 'setPowerLED', 'setSpkEnable', 'powerOff', 'CURRENT_100MA', 'CURRENT_190MA', 'CURRENT_280MA', 'CURRENT_360MA', 'CURRENT_450MA', 'CURRENT_550MA', 'CURRENT_630MA', 'CURRENT_700MA', 'getTempInAXP192', 'getChargeState', 'getBatVoltage', 'getBatCurrent', 'getVinVoltage', 'getVinCurrent', 'getVBusVoltage', 'getVBusCurrent', 'setChargeState', 'setChargeCurrent', 'setLDOVoltage', 'setLDOEnable', 'setDCVoltage', 'disableAllIRQ', 'clearAllIRQ', 'enableBtnIRQ', 'setESPVoltage', 'setLCDBacklightVoltage', 'setLCDEnable', 'setLCDReset', 'setVibrationIntensity', 'setVibrationEnable', '_regChar', '_read8bit', '_read12Bit', '_read13Bit', '_read16Bit'] >>> However, I found two alternative ways to detect this, i2c being my favorite: https://imgur.com/a/nscmAHF
RAW I2C Access help with SHT30 (ENVIII) please.
Micropython • • ajb2k3

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@crami25 Normally yes but, the M5Stamp C3 and C3U are not supported buy UIFlow hence why I’m using mainstream MP
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Code works when I press play but not when I download on device
General • • braamconradie

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You need to set up the WIFI functions to connect to a local network in program mode whereas, in test mode it uses the active default wifi setting the memory Is already using.
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MQTT Daten vom Iobroker auf M5Stack Core darstellen.
Deutsches Forum • • juergschwarz

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@juergschwarz said in MQTT Daten vom Iobroker auf M5Stack Core darstellen.: Hallo alle Ich versuche verzweifelt ein paar Daten von meinem Iobroker per MQTT zu beziehen und diese auf dem M5Stack Core darzustellen. Ich möchte das mit der UIFlow erledigen. Ich weiss, dass es mit einem Python Script funktioniert. (Habe mir per chatPGT ein solche erstellen lassen aber leider komm ich da mit der Darstellung und mehreren Datenpunkte nicht klar. Also ich will das per Blockly haben in der UIFLOW Cloud. Meine Datenpunkte sind: Boilertemp: mqtt.0.ESP_Easy.Boiler.temperature Kesseltemp: mqtt.0.ESP_Easy.KesselTemp.temperature Vorlauftemp: mqtt.0.ESP_Easy.Vorlauf1.temperature Welche Elemente benötige ich im Blockly für diese Abfragen? In Python sieht das z.B. so aus: // Subscribe to first data point client.subscribe("mqtt.0.ESP_Easy.Boiler.temperature"); while (!client.available()) { delay(1000); } Hab scho einiges mit dem Subscripe Element versucht. Leider ohne Erfolg. Danke schonmal. Hi @juergschwarz , see below in blockly ...worked for me. My Setup was few esp-easy sending mqtt data to local mqtt server on raspberryPi, then M5 Core as data display subscribing to local mqtt. Regards. Rob.
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Como copiar programa M5stack para outro M5stack novo?
General • • João Rodrigues

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Hello@João Rodrigues tobozo/M5Stack-SD-Updater https://github.com/tobozo/M5Stack-SD-Updater M5Stack-SD-Updater https://macsbug.wordpress.com/2018/03/12/m5stack-sd-updater/ lovyan03/M5Stack_LovyanLauncher https://github.com/lovyan03/M5Stack_LovyanLauncher LovyanLauncher https://twitter.com/lovyan03/status/1127119598602448896
m5stickV memory card compatability
Features Wish List • • Xeon

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Hi, @xeon, Japanese, but it is written here and A-rated SD cards can be used. I recommend Lexar 32GB (V10 Class10). https://docs.google.com/spreadsheets/d/10Vv8ZQkbXX59aT_GkoolTMHf83zroIT21uNjvQMaGng/edit#gid=0
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Wiring of M5Stack Mini Infrared Emitter & Receiver Unit
PRODUCTS • • Tobster

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Yes, you have to "switch" the lines between the IR Unit and the Atom : One side is Tx -> RX, the other side RX -> TX White line: IR Unit receives the signal and transmitts it(TX, marked "data" IN) ) to the Atom,. Atom is receiver (RX), (G32 as input) Yellow line: Atom is the sender (TX) (G26 as output), IR Unit receives the data (RX) (marked "data" OUT) and transmitts the signal via IR (25Hz carrier) Check if it works with a mobile phone camera ...
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Configuring WLED (Sound Reactive) for M5StickC
M5 Stick/StickC • • GingerJohnny

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@gingerjohnny MIC (SPM1423) CLK GPIO0 Data GPIO34 from: https://docs.m5stack.com/en/core/m5stickc_plus Not sure what WS is in WLED config
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How to use "pushToSprite" in Core2
SOFTWARE • • RonaldoDuarte

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Isn't the method called pushSprite? On a M5StickC-Plus, I use: setup(): TFT_eSprite sgraph = TFT_eSprite(&M5.Lcd); ... sgraph.createSprite(GRAPHW, GRAPHH); ... loop(): ... sgraph.pushSprite(TEXTW, 0); ....
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UHF RFID Unit(JRD-4035), ESP-wroom-32 and Micropython
Units • • EstelleA

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Trying to read the UHF RFID without initializing all required parameters first (UHF Zone, Channel etc ..) will give you nothing back. Try the UIFlow examples for the UHF RFID unit first. There you will find all the parameters you have to set for your country using the unit (https://www.gs1.org/sites/default/files/docs/epc/uhf_regulations.pdf)
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M5Stack同时可连接多少IO设备
提问专区 • • alfred_ch

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Use the unit sensors with have a i2C connection. As long as they have different addresses you can hook up up to 127 different sensors/ actuators on the same bus. With the PaHub you can hook up 6 units having the same I2C address. For analog sensors you can use the PbHub ... So sticking to the I2C bus the limit of devices you can use is probably the power source you are using ......
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ExtPort For Core2 expansion module dip switch explanation
Modules • • rkl685

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Please read in the documentation of that expansion module: https://docs.m5stack.com/en/module/extport_for_core2 the section "PinMap" will explain it all. In the section "Schematic" you see how it is done.
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Typo in RTC methods getDate and setDate
Arduino • • wsanders

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RF-UNIT-433MHZ-TRANSMITTER-SYN115 - C++ API Direct manipulation of Amplitude
PRODUCTS • • dataPulverizer

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Documentation for ScreenBreath(): Is the parameter range 7 to 12 or 7 to 15?
Bug Report • • wsanders

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Different antenna connectors for GPS modules
Modules • • DanK

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Display 13.2 Module (M126) issue with a HDMI display Modules • • admiralmaggie

M5Paper: how to detect USB power? Cores • • holofloh

UIFlow Source UIFlow • • jjshoe

Wifi settings tutorial UIFlow • • jjshoe

UIFlow - Micropython - USB plugged in UIFlow • • jjshoe

RAW I2C Access help with SHT30 (ENVIII) please. Micropython • • ajb2k3

Code works when I press play but not when I download on device General • • braamconradie

MQTT Daten vom Iobroker auf M5Stack Core darstellen. Deutsches Forum • • juergschwarz

Como copiar programa M5stack para outro M5stack novo? General • • João Rodrigues

m5stickV memory card compatability Features Wish List • • Xeon

Wiring of M5Stack Mini Infrared Emitter & Receiver Unit PRODUCTS • • Tobster

Configuring WLED (Sound Reactive) for M5StickC M5 Stick/StickC • • GingerJohnny

How to use "pushToSprite" in Core2 SOFTWARE • • RonaldoDuarte

UHF RFID Unit(JRD-4035), ESP-wroom-32 and Micropython Units • • EstelleA

M5Stack同时可连接多少IO设备 提问专区 • • alfred_ch

ExtPort For Core2 expansion module dip switch explanation Modules • • rkl685

Typo in RTC methods getDate and setDate Arduino • • wsanders

RF-UNIT-433MHZ-TRANSMITTER-SYN115 - C++ API Direct manipulation of Amplitude PRODUCTS • • dataPulverizer

Documentation for ScreenBreath(): Is the parameter range 7 to 12 or 7 to 15? Bug Report • • wsanders

Different antenna connectors for GPS modules Modules • • DanK

Display 13.2 Module (M126) issue with a HDMI display
Modules • • admiralmaggie

M5Paper: how to detect USB power?
Cores • • holofloh

UIFlow Source
UIFlow • • jjshoe

Wifi settings tutorial
UIFlow • • jjshoe

UIFlow - Micropython - USB plugged in
UIFlow • • jjshoe

RAW I2C Access help with SHT30 (ENVIII) please.
Micropython • • ajb2k3

Code works when I press play but not when I download on device
General • • braamconradie

MQTT Daten vom Iobroker auf M5Stack Core darstellen.
Deutsches Forum • • juergschwarz

Como copiar programa M5stack para outro M5stack novo?
General • • João Rodrigues

m5stickV memory card compatability
Features Wish List • • Xeon

Wiring of M5Stack Mini Infrared Emitter & Receiver Unit
PRODUCTS • • Tobster

Configuring WLED (Sound Reactive) for M5StickC
M5 Stick/StickC • • GingerJohnny

How to use "pushToSprite" in Core2
SOFTWARE • • RonaldoDuarte

UHF RFID Unit(JRD-4035), ESP-wroom-32 and Micropython
Units • • EstelleA

M5Stack同时可连接多少IO设备
提问专区 • • alfred_ch

ExtPort For Core2 expansion module dip switch explanation
Modules • • rkl685

Typo in RTC methods getDate and setDate
Arduino • • wsanders

RF-UNIT-433MHZ-TRANSMITTER-SYN115 - C++ API Direct manipulation of Amplitude
PRODUCTS • • dataPulverizer

Documentation for ScreenBreath(): Is the parameter range 7 to 12 or 7 to 15?
Bug Report • • wsanders

Different antenna connectors for GPS modules
Modules • • DanK