All Products

SKU: DF-DFR0077

This converter uses MAX202-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial.RS232 is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade. It can be used to...

SKU: DF-FIT0870

A USB to DC boost converter cable that steps up 5 V from a USB power source to either 9 V or 12 V output, selectable via a built-in switch. A digital LED display shows the current output voltage. Simply plug the USB end into a power bank, USB charger, or any 5 V USB source to power 9 V or 12 V de...

SKU: EC-CIA00485T

This is a module that allows the TTL interface of the microcontroller to be transferred to the RS485 module. It is generally used for industrial automation. This module adds lightning protection design and anti-jamming design. When we use it in the field and carry out long distance transmission, ...

SKU: SF-CAB-14909

USB C is quickly becoming more and more prominent in the maker community because, let’s be honest, who likes trying three times to insert USB into a port? This FTDI cable is a USB C to Serial converter which allows for a simple way to connect TTL interface devices to USB. Each 26AWG cable is one ...

SKU: SF-BOB-11189

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 communicating with 5V logic.We’ve taken the SOIC package MAX3232 and broken out all the pins you need to set up your RS232 to TTL connection. We’ve also...

SKU: AF-70

Just about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. This is a USB to TTL serial cable, with a FTDI FT232RL usb/serial chip embedded in the head. It has a 6-pin socket at the end with 5V ...

SKU: DF-DFR0174

The XBee USB Adapter V2 is an update version from DFRobot. It features an Atmega8U2 programmed as a USB-to-serial converter, the same chip found on the Arduino Uno. The Atmega8U2 firmware uses the standard USB COM drivers, and no external driver is needed. However, on Windows, a .inf file ...

SKU: DF-DFR0050

The DFRobot XBee USB Adapter connects XBee and Bluetooth modules to your PC via mini USB for configuration, wireless data transmission, and firmware programming. It uses an FTDI232 USB-to-UART converter chip for stable, reliable serial communication. The adapter also doubles as an FTDI programme...

SKU: M5-U037

The M5CameraF is a compact ESP32-based camera module featuring a 2-megapixel OV2640 sensor with a 160° fish-eye lens. With built-in Wi-Fi and Bluetooth, it streams images over a wireless connection and can be programmed via USB Type-C. The module includes 4 MB flash, 4 MB PSRAM, and comes preload...

SKU: AF-757

This bi-directional logic level converter from Adafruit uses 4× BSS138 FETs with 10K pull-up resistors to safely shift signals between different voltage levels. Unlike many level shifters, this design is fully compatible with I2C's open-drain pull-up signalling, following NXP's recommended applic...

SKU: DF-TEL0116

A long-range, low-data-rate radio modem pair based on the Semtech SX1276 LoRa transceiver. Operating on the 433 MHz ISM band, these modules deliver robust wireless links with excellent sensitivity and low power consumption — ideal for remote sensing and IoT applications. The modules support two ...

SKU: M5-U038

Description M5CameraX is a development board for image recognition. It features an ESP32(4M Flash + 520K RAM) chip and 2-Megapixel carmera(OV2640).M5Camera offers plenty of storage, with an extra 4 Mbyte PSRAM. It also supports image transmission via Wi-Fi and debuging through USB Ty...

SKU: DF-DFR0884

This dual-USB step-down buck converter accepts 8–32V DC input and delivers a regulated 5V output at up to 3A across two USB Type-A ports simultaneously. With over 85% conversion efficiency and built-in reverse-connection and overload protection, it provides a compact and reliable way to power USB...

SKU: AF-5400

The Adafruit ESP32 Feather V2 is a major redesign of the original HUZZAH32 ESP32 Feather, featuring 8 MB flash, 2 MB PSRAM, USB-C, a STEMMA QT port, a NeoPixel, and a user button. The dual-core ESP32 at 240 MHz provides Wi-Fi and Bluetooth Classic/LE connectivity for wireless and IoT projects. D...

SKU: SS-110990161

A handy assortment of six power connector adaptors and converters for prototyping, electronics projects, and bench setups. This pack covers the most common power connector types — barrel jack, BNC, JST, and screw terminal — so you can quickly adapt between different power sources and devices. Pa...

SKU: DF-TEL0038

A passive RS-232 to RS-485 converter that extends serial communication distance up to 1.2km using balanced differential signalling. Self-powered from the RS-232 TX/RX or RTS/CTS lines — no external power supply required. Features opto-isolation and lightning/surge protection for reliable industri...

SKU: SF-COM-18375

This is a high grade DC Buck converter that inputs 6 to 12V and outputs 5V up to 3A or 15W. With good thermal performance and protection, this DC block is perfect for battery applications (such as SLAs or LFPs) that need to power a USB or 5V device even while the input is varying (battery charge/...

SKU: AF-4090

The Adafruit USB C Breakout Board (Downstream Connection) gives you easy access to all the pins on a USB Type-C connector, configured for downstream device use. Two 5.1K resistors on the CC1 pins signal the upstream host to provide 5V at up to 1.5A, mimicking classic USB 2.0 behaviour. For most ...

SKU: AF-5395

The Adafruit QT Py ESP32 Pico brings the full power of the classic ESP32 into the tiny QT Py form factor. Built around the ESP32-PICO-V3-02 — an all-in-one module with dual-core 240 MHz Tensilica processor, Wi-Fi, Bluetooth Classic + BLE, 8 MB flash, and 2 MB PSRAM — this thumbnail-sized board is...

SKU: AF-5329

If your computer has a USB A port still, and you want a small, cable-less way to connect our modern USB C devices, this little dongle will do the job nicely. It's quite simple - you've got your USB A plug on one side, a C plug on the other. Since C is reversible, you can always plug in your board...