This was not a problem with FC9, FC8 before :-( On an ESP32? The ESP32 is a special use case as we use the RMT peripherals. On other devices the signals are bit banged and so you can have as many components as you need. Otherwise is it possible to have the WS2812 component source as maybe Martin co...

Excellent that's good to know thanks. As per the Stack/Heap setting I found this info. Both are in RAM but it's probably the top vs bottom of memory. Probably stack is the better option. The stack is generally used for storing small, short-lived variables such as local variables and function paramet...

Hello, Can you chain your second two LEDs off of the first two? That's the easy answer. Currently I throw all the RMT components at the WS2812 waveform generation and this allows an unlimited number of LEDs to be driven. But the downside to this is you cannot have a second WS2812 component. I could ...

Hi Stefan, That setting could work with the ESP32 specific SD mode component which uses the IDF libraries. I don't think I do anything to force it to be in the 8.3 format. The standard SPI based SD card component will be more work to add the support for. It's something I've wanted to add for a long ...

Hello, In your project options please can you turn off the Auto clear watchdog setting. The watchdog isn't running so these are a load of instructions that aren't required. Also I would highly recommend disabling the Low Voltage Programming setting unless you are specifically using it. This can caus...

Please can you post your project so I can try and replicate your setup.

Hello, Hex is just a good way of showing binary numbers, so no need to convert to ascii you can simply send the hex data. On the MCU there is no distinction between decimal or binary or hex, it's all just binary. The various number systems are there to help you interact with the machine easier. For ...

Hello,

Here is my test project.

Slave is running on an Arduino Uno and the master is running in the Flowcode sim.

That looks great, are you able to program the screen? Do we need a new component for it?

I've just bought myself one and also got a couple more M5 boards. Unfortunatley they look like they might take a while to get here.

Could maybe be that led pin being in the different style? Shouldn't cause an issue but you never know. That's the only thing jumping out to me.