ESP8266 and CT sensor on ADC0

[Robert.Wall]

TCP/IP is a protocol, not a connector. There is a RJ45 connector on the emonTx, but it is not Ethernet. But you can connect an ESP8266 to the serial output.

Using the EmonTx v3 with the ESP8266 Huzzah WIFI module

Following on from the forum post here ESP8266 Wifi Developments. This is a brief guide on how to use the Adafruit ESP8266 Huzzah WIFI breakout module with an EmonTx v3 to make a simple WIFI enabled energy monitor that posts to a remote emoncms server such as emoncms.org. Note: this is an ongoing development project, but is a useful option in its present form [image] In the future, we may integrate the ESP8266 module directly on the EmonTx PCB. For now, the ESP8266 Huzzah module provides a go…

The emonTx is sending serial data to the ESP8266, instead of using the radio. The ESP8266 transmits this by WiFi. If the format of the data your ESP8266 generates itself is the same as that which it would receive from the serial output of the emonTx, it should be accepted by emonCMS.