Dual base for all modules and shields serves Wemos D1 Mini
Duplicates the inputs, outputs and power supply
Attention, all inputs and outputs designed only for 3.3 V
1x WeMos Dual Base Shield with a double socket for the WeMos D1 Mini NodeMCU ESP8266
4x Short pins - female
Included is development board, not even a thermometer. The picture serves only as a demonstration of the use of the module.