- milled 3 module DIN rail enclosure
- transparent lid in the top for displays, leds ....
- pcb with socket to plug a NodeMCU V2 (Amica)
- integrated voltage regulator (input voltage 9..35V via 2 way terminal block)
- breadboard / proto board for own circuits
- 2x 15 pole female pin header
- all GPIO pins are marked and placed beside the breadboard area
- 2x 3 way terminal blocks to connect external components to the breadboard