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| home_automation:esp8266:hw:gosund_sp111:calibrate [2021/01/08 19:52] – created niziak | home_automation:esp8266:hw:gosund_sp111:calibrate [2021/01/08 20:26] (current) – niziak | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| Voltage divider: | Voltage divider: | ||
| * 771 gives 240V instead of 233V | * 771 gives 240V instead of 233V | ||
| - | * 731 | + | * 731 gives almost OK values |
| * 721 gives 231V instead of 235V | * 721 gives 231V instead of 235V | ||
| * 701 gives 223V instead of 233V | * 701 gives 223V instead of 233V | ||
| Line 7: | Line 7: | ||
| Current resistor: | Current resistor: | ||
| - | * 0.0012 gives too low amperage | + | * 0.00131 gives 0.176A-0.179A for 0.177A |
| - | * 0.0011 gives too high amperage | + | * 0.00130 |
| - | * 0.0010 gives too high amperage | + | * 0.00125 gives too high amperage 0.185A instead of 0.177A |
| + | * 0.00120 gives too high amperage 0.190A instead of 0.177A | ||
| + | * 0.00115 gives too high amperage 0.200A instead of 0.177A | ||
| + | * 0.00110 gives too high amperage | ||
| + | * 0.00100 gives too high amperage | ||