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### Wiki Search Terms
N/A
### Controller Board
6 Pack External XYYZ YL620
### Machine Description
CNC4Newbie
### Input Circuits
_No response_
### Configuration file
```yaml
board: 6 Pack
n…
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m working on a project that uses st7920 and atmega328p. Currently im trying to set up the st7920 lcd display in 8-bit parallel (8080) modifying the example code in the u8g2 library and trying to print…
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### Board
M5Stack CoreS3
### Hardware Description
M5Stack CoreS3 with W5500 PoE Base
### IDE Name
VSCode with PlatFormIO 6.1.16b1
### Operating System
Linux
### Description
W5500 share the th…
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Do you guys know how to add relays so they can be controlled in Home Assistant? I need to add 1 relay to control the circulating pump. I've looked on the forums but don't see anywhere how to add it.
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I have tested the simple example for SPI using the same BME280 you recommended.
It is not working - the error is "unknown model"
Linux kernel: Linux 6.6.31+rpt-rpi-v8 aarch64
Setup using r…
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I want to access DS18b20 1-wire temperature sensors. The kernel have support for W1_SLAVE_THERM, that includes DS18b20.
But I have no idea how to map the pin in the device tree.... This dts extra …
vjoco updated
4 months ago
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Hello,
Can you please provide the configure guide to configure the GPIO input as interrupt as i was trying to configure but it seem like the interrupt is getting high once i enable the interrupt enab…
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Opción buena:
MCP23016 (16 bits)
sino buscar alguno barato en gugel
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```
What steps will reproduce the problem?
I have the following bits of code:
// Setup the pin mux
volatile unsigned long *pinconf;
pinconf = (unsigned long*) mmap(NULL, 0x10000, PROT_READ | PROT_WRIT…
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For users not using the SNES Dev Shield and just going raw onto the pins having a dedicated GPIO that can be used similar to the button on the Sheild.
The documentation for going without the shiel…