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Communication
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Communication

Keep your projects connected and communicating. Establish reliable links between your microcontrollers and your PC to upload code, transfer data, and power your builds seamlessly.

From programming your first Arduino to debugging complex robotics, these essential cables ensure your hardware and software work in perfect harmony.

188 products · page 6 of 8
Industrial RS485 Opto-Isolated Hub
DFRobot

Industrial RS485 Opto-Isolated Hub

R 2 499,00 Ships in 7–10 working days
Ethernet & PoE Shield for Arduino (W5500, IEEE 802.3at)
DFRobot

Ethernet & PoE Shield for Arduino (W5500, IEEE 802.3at)

R 1 139,00 Ships in 7–10 working days
Industrial Isolated USB to RS485 Converter
DFRobot

Industrial Isolated USB to RS485 Converter

R 699,00 Ships in 7–10 working days
IPEX MHF1 to SMA Female Connector Cable (100mm, 2 PCS)
DFRobot

IPEX MHF1 to SMA Female Connector Cable (100mm, 2 PCS)

R 289,00 Ships in 7–10 working days
ESP32-S3-WROOM-1-N4 WiFi Module (WiFi 6, 4MB Flash, PCB Antenna)
DFRobot

ESP32-S3-WROOM-1-N4 WiFi Module (WiFi 6, 4MB Flash, PCB Antenna)

R 279,00 Ships in 7–10 working days
ESP32-C3-WROOM-02 WiFi & BLE 5.0 Module (4MB Flash, PCB Antenna)
DFRobot

ESP32-C3-WROOM-02 WiFi & BLE 5.0 Module (4MB Flash, PCB Antenna)

R 289,00 Ships in 7–10 working days
Gravity: Active Isolated RS485 to UART Signal Adapter Module
DFRobot

Gravity: Active Isolated RS485 to UART Signal Adapter Module

R 799,00 Ships in 7–10 working days
Gravity: Digital Wireless Receive Switch (433MHz)
DFRobot

Gravity: Digital Wireless Receive Switch (433MHz)

R 389,00 Ships in 7–10 working days
Gravity: Digital Wireless Transmit Switch (433MHz)
DFRobot

Gravity: Digital Wireless Transmit Switch (433MHz)

R 359,00 Ships in 7–10 working days
Industrial USB Isolator
DFRobot

Industrial USB Isolator

R 799,00 Ships in 7–10 working days
IPEX MHF1 to RP-SMA Female RF Cable (100mm, 2 PCS)
DFRobot

IPEX MHF1 to RP-SMA Female RF Cable (100mm, 2 PCS)

R 289,00 Ships in 7–10 working days
Gravity: Serial Data Logger V2.0 for Arduino
DFRobot

Gravity: Serial Data Logger V2.0 for Arduino

R 529,00 Ships in 7–10 working days
Fermion: Serial Data Logger V2.0 for Arduino
DFRobot

Fermion: Serial Data Logger V2.0 for Arduino

R 329,00 Ships in 7–10 working days
ESP32 Embedded Serial to Ethernet Module with Wi-Fi & Bluetooth
DFRobot

ESP32 Embedded Serial to Ethernet Module with Wi-Fi & Bluetooth

R 699,00 Ships in 7–10 working days
Self-powered Wireless Switch (433Mhz)
DFRobot

Self-powered Wireless Switch (433Mhz)

R 429,00 Ships in 7–10 working days
ESP32-S3-WROOM-1 AIoT WiFi & BLE 5 MCU Module (PCB Antenna)
DFRobot

ESP32-S3-WROOM-1 AIoT WiFi & BLE 5 MCU Module (PCB Antenna)

R 239,00 Ships in 7–10 working days
Gravity: UART Fiber Optic Transceiver Module
DFRobot

Gravity: UART Fiber Optic Transceiver Module

R 939,00 Ships in 7–10 working days