PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo
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PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo
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07-16-2025, 11:18 PM
yes, this manual control button use by phsical way, it work without software. Just used in emergency situations.
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PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo - by admin - 02-23-2024, 04:17 AM
RE: PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo - by montemartello - 07-16-2025, 01:55 PM
RE: PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo - by admin - 07-16-2025, 11:18 PM
RE: PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo - by Krzysrok - 10-29-2025, 05:53 PM
RE: PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo - by admin - 10-29-2025, 10:38 PM
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