Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

User avatar
By bobricius
#18140 hi, I want present my new board.
DSC07233.JPG

Features:
USB is only for power > easy to create wifi node with your old phone charger
onboard RGB 5050 led
onboard 3.3V regulator
onboard switching transistor for inductive relay load
upload button
female USB for output load
all signal are in one row for easy breadboard experiments
USB connector for connecting small load (LED lamp) or relay

Design files:
https://github.com/bobricius/ESP8266-node

If you interested to buy, I have some boards on tindie
https://www.tindie.com/products/bobricius/esp01-esp8266-usb-node-rgb-adapter-relay-driver/

or ebay

http://www.ebay.com/itm/ESP01-ESP8266-USB-node-RGB-led-adapter-relay-driver-Arduino-nodemcu-elua-/321748345421?
You do not have the required permissions to view the files attached to this post.