There is an optional board param than may be passed in the constructor opts for all device classes. Simply put, it allows the user to specify which board they want to use in projects that have multiple boards. It is currently not documented anywhere and should probably be added to all the classes.

Description

Currently, setting coordinates in Z_STEPPER_ALIGN_XY that cannot be reached by the probe (due to a probe offset, for example) compiles successfully but fails during G32.

I'm suggesting adding a sanity check to make sure Z_STEPPER_ALIGN_XY is valid for the currently set bed size and probe offset.

I've looked at the Master robot example which helps adding and starting multiple robots.
in this code example the mqttbot is receiving correct callback from a MQTT server, I am just not sure how to call the Tello bot TakeOff method, drone.Start() is functioning.

Using the gobot frame work how do we have leverage MQTTbot events to control the TelloBot Driver?

Thanks

func main(){

My DSTIKE WiFi Deauther Monster V4 just arrived. Can you point me to a document/video that tells me how to assemble and get started?

The following code compiles without problem:

func main() {
	ch := make(chan bool)
	js.Global().Call("setTimeout", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
		println("sending")
		ch <- true
		println("sent")
		return nil
	}), 2000)
	println("waiting")
	<- ch
	println("done")
}

When executed in the browser, the following is outputted:

waiting
s

a detailed documentation is missing about WebServer example "HelloServer.ino":
what is #include <ESPmDNS.h> for?
what is void handleRoot() for?
what is void handleNotFound() for?
what is server.on("/", handleRoot) for?
what is server.on("/inline", ) for?
what means: server.send(200, "text/plain", "this works as well");
(i.e., as well to what?)
what is server.onNotFound(handleNotFo

This is fixed in development, port fixes over to hotfixes

Currently, user should pass --save option to save porject dependencies in platformio.ini. Default behavior should by --save and provide new option --no-save.

1. Turn on/off relay at a given time
2. Turn on/off relay at a given day and time
3. Turn on/off relay at sunrise/sunset

Bug Report

I don't know if this is a bug or I just don't have the upload stuff set up correctly

Current behavior

arduino-cli upload -p /dev/ttyACM0 --fqbn STM32:stm32:Nucleo_64 myfirst.ino

I am confused about how the upload command is supposed to work with my board. I am using an s

I think page 93 (DualUDP) of the book has a mistake at the end of the first paragraph. The last sentence should read: "Like the LocalUDP strategy ..." or am I wrong?

https://github.com/WebAssembly/nontrapping-float-to-int-conversions

I'm always frustrated when is see the code of OMG and can't read it because the indentation is not correct or variable names are only one letter.

Can you define a code style guide for this project and apply this style guide to all existing code.
This style guide should be defined in CONTRIBUTING.md and should have IDE support, so you can easily apply indentation rules to new code.

This wo

Which steps are necessary that this is working on a RPi 1b (or auch RPi 3) and APA102?
Which settings have to be made?
Please describe exactly as I am a beginner in this field.

When following the instructions here, http://tmrh20.github.io/RF24/Python.html, on a Raspberry Pi B, I couldn't run this command

./setup.py build 

as I didn't have setuptools installed.

I had to use this command from here , https://pypi.python.org/pypi/setuptools#unix-wget

wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python

I'll get this added to the documentation shortly, but in the meantime here is a list of some relevant issues and comments which I'll use for it:

SmingHub/Sming#1992 (comment)
SmingHub/Sming#1724 (comment)
#2002

It seems that this was changed from
bool globalInputHandler(const HomieNode& node, const String& property, const HomieRange& range, const String& value)
to:
bool globalInputHandler(const HomieNode& node, const HomieRange& range, const String& property, const String& value)

...took me a while of digging to find out... maybe to update the V3 documentation:
https://homieiot.github.io/homie-esp

Do you have any explanation or reference for this formula?
https://github.com/mysensors/MySensors/blob/f4fd69eb131cd5df5572bc9018d3aa2245020123/examples/DustSensorDSM/DustSensorDSM.ino#L136

e.g. the demo implementations in this sub-directory
https://github.com/particle-iot/device-os/tree/v1.3.0-alpha.1/user/tests/app/ble
or some code snippets in the docs and tutorials still use #include "application.h".

Although Particle.h (formerly Spark.h) should have replaced application.h (as per #249) we keep finding internal/official code using application.h while we try to get t

Not an issue but have been struggling with it and the chat seems to be not do active.

I'm stuck with the correct wiring for SIM900 and Arduino Uno combo.
I tried https://github.com/vshymanskyy/TinyGSM/blob/master/tools/AT_Debug/AT_Debug.ino
and it is unsuccessful. Probably a wiring issue as I have seen many varations of how to connect uno and SIM900.
Currently tried this wiring setup:
![Wi