DFRobot

This active, isolated RS485 to UART signal transfer module comes with protection circuits such as power isolation and TVS. Compatible with most...

This is an 8-channel single-end 12-bit analog data acquisition module with an accuracy of up to ±1‰, supporting 0-5V, 1-5V, 0-2.5V, 0-20mA, 4-20mA...

This 4-Port RS485 bus split hub is specially designed to meet the requirements of RS485 large-scale systems in complex electromagnetic environments...

This is an industrial-grade high-performance RS485 photoelectric isolation repeater that converts one-way RS485 to one-way RS485. Compatible with E...

This is a high-precision industrial-grade RS485 temperature and humidity sensor. It uses high-quality digital integrated transducer and reliable d...

This USB to RS485 converter module is compatible with USB 1.1, USB 2.0 and USB 3.0. An RS485 asynchronous data communication interface can be exte...

Are you troubled by the various level standards and voltages of the serial port? This 6-in-1 USB to Serial Converter is just right for you. Check ...

This is an industrial-grade USB to RS485 module with a DC voltage output of up to 36V, which is applicable to industrial instruments that require ...

This USB to TTL converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to conve...

Gravity: Digital Signal Isolator is capable of isolating I2C digital signal and providing isolated power to the sensor module, effectively preventi...

This is a new version of the FTDI breakout board features an Atmega8U2 programmed as a USB-to-serial converter, the same chip found on the Arduino...

This is a simple RS232 to RS485 converter that is self powered using the TX, RX or RTS, CTS signals for power. The RS232 is DB9 female connector, ...

Compared to the previous MicroSD Card Module , this Fermion: Serial Data Logger can store data more conveniently, and supports direct data printing...

Still make do with the hard and thick shielded twisted pair for remote signal-transmitting? And even drop the baud rate again and again just for t...

Why did we develop this module? DFRobot has provided users with hundreds of sensors of all kinds. However, many of them output raw electrical s...

This small portable USB isolator with USB2.0 provides complete compatibility isolation between devices. Featuring a 12Mbps data transmission ra...

This RS-485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring, home automation...etc. ...

If you want to use your LattePanda V1 for physical computing, this kit is the perfect choice to get started! You don't need a PhD degree in electro...

This is DFRobot's basic sensor set for arduino . Set includes light sensor , touch sensor , temperature sensor , magnetic sensor , vibration sensor...

If you want to start playing with sensors, this sensor kit for arduino will be the perfect choice for you to get started. It comes with bundle of ...

Go interactive with your applications with this new sensor kit! 37 sensors are included in one kit, which definitely gives you a bigger bang for yo...

These 10 segment bar graph LEDs have many uses. With a compact footprint, and a simple hookup, they are easy for prototyping or finished products....

This is a Math & Automatic expansion board for micro:bit . Easy to use, and suitable for a wide range of applications. We designed this board f...

Why are people always discussing the IoT? Why is IoT called the 'extension of the internet'? Over the past 20 years, human race has experienced t...