Arduino Pro Mini 328 3.3V 8MHz AT Mega128 Supports TCP/UDP

Supports TCP/UDP

1 Channel Relay Module 5V — Single Channel Relay Board

The GY-80 module has a built-in regulator and logic converter to support 3

54mm) pitch connectors used in PCB prototyping

use two pairs or consider an nRF24L01 or LoRa module instead

Arduino Pro Mini 328 3.3V 8MHz AT Mega128 Supports TCP/UDPArduino Pro Mini 328 3. 3V 8MHz The Arduino Pro Mini 328 is a compact, low power Arduino board based on the ATmega328P, ideal for space constrained and battery powered projects. The 3. 3V 8MHz version is perfect for interfacing with 3. 3V sensors and modules without level shifters. Key Specifications Microcontroller: ATmega328P Operating voltage: 3. 3V Clock speed: 8MHz Flash: 32KB SRAM: 2KB EEPROM: 1KB 14 digital I O pins (6 PWM) 6 analog input pins