The PTSolns microWatt Proto Kit is a prototyping board tailored for the ESP32 microWatt, part of the microWatt Family. It includes two central power rails providing 3.3V and GND, directly linked to the ESP32 microWatt. The 3.3V rail can be isolated by cutting a jumper on the back. The board supports various header types for stacking above or below the ESP32 microWatt. Solder jumper pads cover the board, facilitating custom connections and trace modifications. An orientation arrow ensures proper alignment.