# Bedside table An esp8266 powered **IKEA Tvärfot** with a Neopixel ring and a proximity sensor. ![](https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fwww.ikea.com%2Fbe%2Ffr%2Fimages%2Fproducts%2Ftvaerfot-table-lamp-black-white__0772756_PE756088_S5.JPG%3Ff%3Dxxs&f=1&nofb=1) ## Writing a configuration Open a Serial Monitor at baudrate 9600 and paste the following json configuration adapted to your needs. ``` { "hostname": "your_hostname", "ssid": "your_ssid", "pass": "[48..." } ```