Dear Members, i am new to Esp8266 and I want to send data of Current sensor over IBM Watson. does anyone help me to write code?
Welcome amjo. You need to do a bit more of the work before we can really help you. Start by posting a prototype schematic not a frizzy thing showing all connections and power supplies. Also post links to technical information on each of the hardware devices. Show us your preliminary code. More information on the project, such how much current, AC/DC etc.