Sending CT inputs to emoncms without emon hardware?

[stuart]

Similar project to your idea - of using the MCP3008 chips

ESP8266 WiFi power monitor

I noticed others working with the ESP8266 processor, and wanted to share my device which is working but has a list of improvements that I’d like to make before calling it anywhere close to done. [image] I’m currently using the Adafruit unit with the Arduino IDE as they document. The board uses a couple of MCP3008 10bit ADC’s to do data acquisition. The ESP reads them over SPI at 2Mhz for a sample rate of 347 voltage/current reads per 60Hz cycle. The 80Mhz 32 bit processor is in a whole dif…