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+--- Thread: 1-wire GPIOs (/showthread.php?tid=8554)
1-wire GPIOs - JuDie07 - 09-16-2025
KC868A8-V3 under ESPHome 2025.8.4
Hello,
Question: Can the 1-wire GPIOs be connected to the (with pull-up resistance on PCB):
S1:GPIO40
S2:GPIO13
S3:GPIO48
S4:GPIO14
Can other sensors be connected that do not require a pull-up resistor?
For example one:
- platform: ledc
id: solar_pum_speed
pin: GPIO40
inverted: false
RE: 1-wire GPIOs - admin - 09-16-2025
if you don't want pull-up resistor, you need to remove the pull-up resistor from PCB.