The ESP32-Node is designed to be a low-cost solution for experimenting with embedded and IoT devices. The ESP32-Node is intended to College students taking Electronics program or advanced users who are looking for functional ESP32 embedded board with minimal size.

ESP32-Node Features:

ESP32-WROOM-32D Module
Direct connections to all GPIOs
Miniature in size, only 35.7mm x 35.7mm
Built-in 3V3 voltage regulator and reversed voltage protection
Pre-wired strapping pins for ensuring proper booting on power-on
blue power-on LED
two programmable LEDs
programmable via UART0 -> no need for serial drivers

Pinouts

Physical Pin	Descrption and Logical Pin	Extended Function
`1` `15` `38`	Ground
`3`	EN
`4` `5` `6` `7`	Inputs `GPIO36` `GPIO39` `GPIO34` `GPIO35`	ADC1_CH0, ADC1_CH3, ADC1_CH6, ADC1_CH7
`8` `9`	`GPIO32` `GPIO33`	TOUCH_9, TOUCH_8
`10` `11`	`GPIO25` `GPIO26`	DAC_1, DAC_2

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