Possibly i am wrong which would be good, if not.
- Has anyone got them febricated in the UK.
- Has anyone got any surplus board.
Note: I can build from perfboard so not an issue and would redesign to work with ESP8266.
Welcome, Jeremy, to the OEM forum.
The only safe answer I can give you is email The Shop [email protected] for a definitive answer.
I would caution against using an ESPxxx for analogue to digital conversion, as far as I am aware, nobody corresponding on this forum has successfully used any ESP processor for energy measurements. If you want to use a dedicated analogue to digital converter for voltage and current measurements and save the ESP for the communications side, then others have been successful doing it this way. Equally, I don’t see a significant problem keeping the Arduino for measurements and replacing the RFM with an ESP for data transmission.
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We do not have any stock of the kits left in the Shop. We have a couple of the thru-hole parts left, like the jack plug sockets, so if you need anything just email us.
Thanks for the confirmation. I’m using the uno+esp8266 option, ran into the only 1 a2d converter on esp8266. I have other projects with additional dedicated a2d’s for measuring temps so know it works (beer related). The kit was ideal, and low effort.