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+--- Thread: Where are the pins led out? (/showthread.php?tid=8518)
Where are the pins led out? - JuDie07 - 09-09-2025
PHP Code:
The Board KC868-A8v3
Hello,
in the example-> A8v3-HA.txt (Size: 8.41 KB / Downloads: 152)
the following code can be seen:
[code]## without resistance on PCB
- platform: gpio
name: "a8v3-5"
pin:
number: 5
inverted: false
- platform: gpio
name: "a8v3-0"
pin:
number: 0
inverted: false[/code]
Question where are the two pins (gpio 0 and 5) led out?
RE: Where are the pins led out? - admin - 09-10-2025
what LED you want to connect? WS2812B RGB LED strip?
RE: Where are the pins led out? - JuDie07 - 09-10-2025
(09-10-2025, 12:46 AM)admin Wrote: what LED you want to connect? WS2812B RGB LED strip?
I don't want to connect an LED! From the code snippet it looks like the pins are available. GPIO0 is intended for the ESP32 download and GPIO5 for RF433M receivers. Is this correct and is the code snippet wrong?
RE: Where are the pins led out? - admin - 09-10-2025
GPIO0 only use for ESP32 download button.
KC868-A8v3 ESP32 pin define see here: https://www.kincony.com/forum/showthread.php?tid=7970
RE: Where are the pins led out? - iogames - 02-12-2026
I don’t plan to connect an LED. Based on the code snippet, it seems those pins are available. As far as I understand, GPIO0 is used for ESP32 flashing, and GPIO5 is assigned to the RF433M receiver. Is that correct? If so, does that mean the code snippet is incorrect?
RE: Where are the pins led out? - admin - 02-12-2026
yes, GPIO0 use for ESP32 Download button, it can work with binary sensor in home assistant. GPIO5 is RF433M receiver.
here is sample ESPHome yaml for A8v3:
https://www.kincony.com/forum/showthread.php?tid=7971