Below is the detailed pinout diagram for Bharat Pi Node Wi-Fi board. Details of GPIO pins, ADC, Touch pins and as well power connectivity options. Bharat Pi Node Wi-Fi can be programmed using either of Arduino, ESP-IDF, PowerIO or microPython.
This makes is flexibale to code Bharat Pi boards in either of C++ or Python languages. If you are using Arduino IDE then select the board type should be selected as ESP WROOM or ESP DEV MODULE for programming using USB Typ-C cable.
Image: Bharat Pi NODE Wi-Fi Pinout Diagram
You can also download the pinout PDF file here (https://bharatpi.net/wp-content/uploads/2023/11/Bharat-Pi-Node-WiFi-Pinout-grid.pdf).