Difference between revisions of "User:Papperone/PowerPlugMeter"
(Created page with "This is my own enhanced version of POW running of course ESPasy. I used the same HLW8012 circuit taken from the POW schematich, I designed a custom PCB with proper safety (inc...") |
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I used the same HLW8012 circuit taken from the POW schematich, I designed a custom PCB with proper safety (including inline high voltage Fuse holder, varistor for optional additional filtering, front LED to show relay status and an "hidden" touch button to toggle relay manually if needed; cerry on top, I connected the HLW8012 chip to different pins than POW in order to freeup I2C bus and connect a nice 0.96" OLED. | I used the same HLW8012 circuit taken from the POW schematich, I designed a custom PCB with proper safety (including inline high voltage Fuse holder, varistor for optional additional filtering, front LED to show relay status and an "hidden" touch button to toggle relay manually if needed; cerry on top, I connected the HLW8012 chip to different pins than POW in order to freeup I2C bus and connect a nice 0.96" OLED. | ||
All is designed to fit a "standard" mechanical timer (after you strip off all the internal hardware of course) just waiting a friend of mine to print a nice top-cover with hole mounting place for the OLED. | All is designed to fit a "standard" mechanical timer (after you strip off all the internal hardware of course) just waiting a friend of mine to print a nice top-cover with hole mounting place for the OLED. | ||
| − | I am still under testing as I discovered 2 mistakes in the PCB that need to be fixed, I already ordered them; as well as my friend is quite busy I decided to order a 3D printer myself to print suitabel enclosures for all my projects | + | I am still under testing as I discovered 2 mistakes in the PCB that need to be fixed, I already ordered them; as well as my friend is quite busy I decided to order a 3D printer myself to print suitabel enclosures for all my projects |
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[[File:powerplug-1.jpg]] | [[File:powerplug-1.jpg]] | ||
Latest revision as of 19:07, 15 November 2017
This is my own enhanced version of POW running of course ESPasy. I used the same HLW8012 circuit taken from the POW schematich, I designed a custom PCB with proper safety (including inline high voltage Fuse holder, varistor for optional additional filtering, front LED to show relay status and an "hidden" touch button to toggle relay manually if needed; cerry on top, I connected the HLW8012 chip to different pins than POW in order to freeup I2C bus and connect a nice 0.96" OLED. All is designed to fit a "standard" mechanical timer (after you strip off all the internal hardware of course) just waiting a friend of mine to print a nice top-cover with hole mounting place for the OLED. I am still under testing as I discovered 2 mistakes in the PCB that need to be fixed, I already ordered them; as well as my friend is quite busy I decided to order a 3D printer myself to print suitabel enclosures for all my projects
