Arduino Opta Expansion Modules
Snap-on I/O expansions for Arduino Opta: 16 inputs with 8 relays (electromechanical or solid-state), or analogue I/O.
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Kits17 productsSnap-on I/O expansions for Arduino Opta: 16 inputs with 8 relays (electromechanical or solid-state), or analogue I/O.
Back in stock soonRemote monitoring and control for precision farming: nRF52840, latching relay outputs, 4–20mA inputs and solar power.
Back in stock soonIP40, DIN-rail case for Arduino Edge Control that protects it from dust, the elements and accidental knocks.
Back in stock soonUltra-Wideband tag with the nRF52840 and Truesense DCU040, for precise real-time tracking with the Portenta UWB Shield.
Back in stock soonMini PCIe Cat.4 4G modem from Quectel for Portenta boards, with 2G/3G fallback; EMEA or global (with GNSS) versions.
Back in stock soonTwo 4G/3G/2G cellular antennas and an active GNSS antenna for the Arduino Pro 4G Module.
Back in stock soonReady-to-use ESP32-C6 device developed with M5Stack: Wi-Fi 6, Bluetooth 5, Thread and LoRa, with a 1.14-inch touch display.
Back in stock soonFour relays with changeover contacts and status LEDs, for switching loads beyond an Arduino's pin limits.
Back in stock soonBosch BNO055 absolute orientation sensor on a shield: accelerometer, gyroscope and magnetometer with sensor fusion.
Back in stock soonConnect an Arduino to a wired network with an RJ45 port, plus a microSD slot for storing files.
Back in stock soonL298P dual full-bridge shield that drives two DC motors or one stepper, with current sensing.
Back in stock soonShield made by Arduino Education for classroom projects, used with the CTC programme on UNO boards.
Back in stock soon