CSE7759B Power Sensor

[seersucker]

Hello, a recently-purchased Sonoff POWR316D Elite uses a CSE7759B power sensor chip. This seems to be incompatible with the CSE7766 plugin. I tried various combinations of Serial ports, and disabled the Serial console, but no go. I am I missing something?

(Using ESP_Easy_mega_20230623_energy_ESP32_4M316k)

[TD-er]

Hmm that's strange as I am also using a Sonoff POW R316D.
I configured it to use "HW Serial2"
ESP RX GPIO ← TX: GPIO-16

U Ref: 1946
I Ref: 16650
P Ref: 5422

[seersucker]

Hmm...I copied your settings, and lo and behold....
*

ESP_Easy_NRG.jpg (98.86 KiB) Viewed 723 times

And the display works nicely as well, thanks for all your work!

I intend to use it with Node-Red as a mains Brownout/Blackout detector to shut down various gizmos running on UPS when the mains power fails. (This happens several times a year and is generally due to drunk drivers demolishing power poles )

[TD-er]

As far a I can remember, the measured part is after the relay, so keep that in mind when writing automations

And I'm glad Sonoff didn't change parts without changing the model number of their product.
So thanks for getting back on this.