Communication/Serial

Based on the MAX3238E with 5 drivers and 3 receivers, this board routes all the 8 serial lines. The module accept 3.3 or 5.0V power supply and is E...

The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable of running at 3V and co...

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it ...

  With this module you can easily interface our development boards with UEXT to industrial networks with RS485 interface, metering instruments etc....

The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 64GB. The OpenLog ca...

This board allows you to interface with your car's OBD-II bus. It provides you a serial interface using the ELM327 command set and supports all maj...

With this module you can easily interface our development boards with UEXT to industrial networks with RS485 interface, metering instruments etc MO...

Raspberry Pi RS232 Board v1.0 is a standard communication port for industry equipment.This module is base on MAX3232,which is a dual driver/receive...

This board allows you to interface with your car's OBD-II bus. It provides you a serial interface using the ELM327 command set and supports all maj...

The Logomatic v2 takes everything we learned with multiple logging projects over the years and boils it down to an easy to use device, that is now ...

Multiplexer has a set of interfaces for a variety of multi-function adapter plates. It supports USB, TTL, RS232, RS485 interfaces between the syst...

  The uLog is a tiny analog logging device. Central to the logger is an ATtiny24 mated with an AT45DB161D 16Mbit flash IC. Sampling at 50Hz, it’ll ...

Most of the MCUs use TTL levels, and the computer serial port generally uses 232 levels. If we want the computer to communicate with the MCU, we ne...

Raspberry Pi 0.96’ OLED display module is made by 128x64 yellow and blue OLED pixels , diagonal is only 0.96 inch . The controller is SSD1306, comm...

  The SPI Shortcut allows you to control SPI pins over USB, allowing for a virtual "SPI Terminal." Using basic serial commands you can access any S...