DescriptionThis expansion board is designed to ease the prototyping using the NodeMCU ESP32. It extends the GPIO of NodeMCU to header pins, which also include the Vin, 5V, 3.3V, and GND. With the onboard voltage regulator, you can now power the NodeMCU and the whole system with a DC jack, voltage range from 6.5V to 16VDC. The board also comes with a power indicator.SPECIFICATIONSEase the access of GPIO pins on NodeMCU ESP32Development board IO expansion interface (GVS interface)Eliminate the need for a breadboard and extend the 5V, 3.3V, and GND pins for simplified prototypingEase the interface between NodeMCU to various sensor and actuator moduleComes with a jumper option that allows you to choose between a 5V or 3.3V systemDC Barrel Jack for power inputVin:DC Jack: 6.5V – 16VUSB type C & micro B: 5VComes with Power Indicator LEDSHIPPING LIST1 x Expansion Board only
