Note that only a subset of ADC pins and functions are exposed. First, the supplied drivers expose only ADC1. The board layout of the ESP32-DevKitC only exposes some of the pins. Specifically, the following are
Although you can define the pins properties on the software, there are pins assigned by default as shown in the following figure (this is an example for theESP32 DEVKIT V1 DOIT boardwith 36 pins – the pin location can change depending on the manufacturer). Additionally, there are pins wit...
The ESP32 operates on 3.3V and can be programmed with ESP-IDF or with Arduino IDE which is still under development; the Arduino operates at 5V and is known for its easy-to-use Arduino IDE and strong community support. So to conclude, if you have prior experience with programming and your...
The two tables below provide the **Name** and **Function** of I/O header pins on both sides of the board, as shown in :ref:`get-started-esp32-devkitc-board-front`. The numbering and names are the same as in the `ESP32-DevKitC V4 schematics`_ (PDF). J1 ^^^ === === ==...
for a battery powered solution, I want to switch from a ESP32 dev board (DOIT Devkit V1, 30 GPIO) so a bare ESP32 to save power. Because I don't want to rebuild the entire hardware (there is a PCB with all sensors and I can stack DevKit V1 on it), I'm looking for a bare...