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For uno minima, when configuring GPIO with pinMode() function, there is a bug when configured using OUTPUT_OPENDRAIN PinMode.
The fix would be to replace line:
https://github.com/arduino/Arduino…
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Hi, i would love to use your project with the Heltec Wireless Tracker, but I am facing some issues initializing the LoRa Module with Error -2, which as I looked into it means that it couldn't find it.…
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ESP32-EVB CAN RX is on GPIO 35. Menuconfig will not let you use pin 35 unless you increase GPIO_RANGE_MAX to 35 in main\Kconfig.projbuild like so:
`config GPIO_RANGE_MAX
int
default 35 if …
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Hello
I'm struggling with the function
gpioSetISRFunc
I always have a bad init error -123
I tried to find some solution by disabling the W-1 interface but it does not work
This is my config.…
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Last hassos 12.3 update gpios not working. i reboot all the systems but nothing happened
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Are there any free gpio pins left for connecting a temperature/humidity sensor?
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### Overview
I am experiencing difficulties configuring the directional inputs for GPIO joysticks connected to a Xin-Mo Dual Arcade board on your emulator. The joystick directions UP/DOWN/LEFT/RIGH…
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Hello,
I own an "ELEGOO Smart Robot Car V4.0 with camera" and tried to use this project to access the video stream from the camera module.
However I wasn't able to get the camera working, proba…
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(derived from https://github.com/earlephilhower/arduino-pico/issues/1900)
[Wikipedia says](https://en.wikipedia.org/wiki/Serial_Peripheral_Interface#Clock_polarity_and_phase)
![grafik](https://g…
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my line:
```
gpio_pin_map = "3" : "gpio.mp4"
```
is apparently read, because the internal pull-resistor switches from pull-down to pull-up, which I can see with raspi-gpio.
I can also read th…