Nanomesher have combined 2 excellent products - the Wemos D1 mini esp8266 based development board and the Nextion USART based touch screen display.  Both of which are affordable, easy to use and quite powerful.

Therefore, we built development board which combines them and can be served as the backbone of many IOT projects.   For example, we have used this board in our IOT Dev and Sensors Kit




  • Available in 2.4" and 3.2" screen size.  Fit nicely to back of the display. The PCB and the display screw holes fit perfectly.
  • Onboard Arduino compatible Wemos mini with esp8266 board
  • All of the IO of the Wemos D1 mini are exposed and functionalities can be expanded, while keeping the IO board unchanged.  For example in the video, we have added thermometer and humidity sensors.


  • Standalone wireless touch screen display for Raspberry Pi or other IOT projects. Developers can use the Nextion design tools to build user interfaces and deploy onto the Nextion screen.  A HTTP API is provided out of the box to set values and get feedback from the HMI.  You won't need to write a line of Arduino this way. 
Nextion UI Editor
  • Weather station if you add the optional sensors, API is provided to read the data wirelessly
  • Can be used as a Arduino development board. All of the IO of the Wemos D1 mini are exposed and functionalities can be expanded, like adding thermometers and pressure sensors.

Support Info:

  • Product Support and API info are here

Example Projects:

Product Overview & Demo Video:




Advanced R/C Telemetry System


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