ESP-Nodes

Eco-system of ESP32s Nodes and ATtiny85 peripherals with different functionalities.

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

GPIOs	Descrption
1,15,38	Ground