Kushla Vitaliy
UKRAINE • + Follow
Description
WiFi-relay (220V/3-ch home automation module)
ESP8266 based relay. Work from AC 220V input. Has 3 separate outputs switchs.
Full source code can be found at Github.
https://github.com/KushlaVR/WiFi-relay
Code
https://github.com/KushlaVR/WiFi-relay
Feb 19,2020
4,765 views
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WiFi-relay (220V/3-ch home automation module)
2 Layers PCB 64 x 100 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
ESP8266 based relay. Work from AC 220V input. Has 3 separate outputs switchs.
4765
12
3
9.88 (4)
Published: Feb 19,2020
Download Gerber file 79
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10design
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9.50
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>Q: Do you have a save clearance between the high voltage section and the low voltage section? A: Optoisolation for inputs and relay to drive outputs Left side of board - is High voltage section. After assembly it mount on bottom of device. All sideway panels are low voltage. They are used to tranfer signals from optoisolators and drive relay coil. Top of the board are low voltage too. >Q: Can I view the schedule somewhere A: I'll make PDF schematic and upload to Github. >Q: Curious what acdc converter / schedule you used. A: I use monolitic 3W AC-DC power supply HLK-PMXX series. There are 5v0 and 12v0 version. They all have compatible footprints. You can use any of them. Top part of the board have low voltage drop KF33 3V3 regulator.