Development Boards

US$36.35
ESP32-C3-DevKit-RUST-1 is an entry-level RISC V development board equipped with the ESP32-C3-MINI-1, a powerful, generic Wi-Fi + Bluetooth LE MCU module that features a rich set of peripherals, yet an optimized size. It's an ideal choice for a wide variety of application scenarios related to the Internet of Things (IoT), such as embedded systems, smart homes, wearable electronics, etc. This version is equipped with the ESP32-C3-MINI-1 with 4MB SPI Flash and no PSRAM.
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US$7.23

The QFP32L “Pro Mini” is a variant of the LGT8F328P-LQFP32 microcontroller that is similar to ATMega328p, but with additional capabilities.

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US$7.23

The QFP32L “Pro Mini” is a variant of the LGT8F328P-LQFP32 microcontroller that is similar to ATMega328p, but with additional capabilities.

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US$63.65
The Waveshare Raspberry Pi Pico Basic kit contains all the components necessary to complete the exercices in the Official Raspberry Pi Pico Book-Get Started with MicroPython on Raspberry Pi Pico.
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US$11.78
The MCP4728 lets you chose between two sources for your reference voltage: the input voltage that you use to power it on the VCC pin, or an internal 2.048V reference voltage. If you use the internal reference voltage (Vref in DAC speak) you can choose between 1X or 2X gain for the output, allowing your voltages to range from 0V to 2.048 or 0V to 4.096V as your application requires.
Delivery within 2-3 weeks
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US$15.42
The star of the QT Py is our favorite connector - the STEMMA QT, a chainable I2C port that can be used with any of our STEMMA QT sensors and accessories. Having this connector means you don't need to do any soldering to get started. What can you pop into the QT port? How about OLEDs! Inertial Measurment Units! Sensors a-plenty. All plug-and-play thanks to the innovative chainable design: SparkFun Qwiic-compatible STEMMA QT connectors for the I2C bus so you don't even need to solder. Just plug in a compatible cable and attach it to your MCU of choice, and you’re ready to load up some software and measure some light.
Delivery within 2-3 weeks
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US$9.05
LOLIN D1 Mini V4.0.0 WEMOS WIFI Internet of Things Board based- ESP8266 4MB MicroPython Nodemcu Arduino- Compatible. What's new about V4.0.0:...
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US$9.05
WEMOS Lite V1.0.0 Wifi Bluetooth Development Board Antenna ESP32 CH340G MicroPython 4MB Micro USB
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US$90.77
This product is an industrial 32-ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built-in protection circuits such as power supply isolation, ADI magnetical isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case. The Modbus RTU 32-Ch Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.
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US$27.25
The Raspberry Pi Zero W extends the Pi Zero family. Launched at the end of February 2017, the Pi Zero W has all the functionality of the original Pi Zero, but comes with added connectivity, consisting of: 802.11 b/g/n wireless LAN. Bluetooth 4.1. Bluetooth Low Energy (BLE).
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US$11.60
RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. 264KB of SRAM, and 2MB of on-board Flash memory. Onboard 5 × 5 RGB LED matrix for colorful lighting display. Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes.
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US$13.60

The PI-PICO-W is an RP2040 microcontroller. It is simar to the known and loved Raspberry Pi Pico, but it has built-in wireless capabilities. The CYW43439 supports IEEE 802.11 b/g/n wireless LAN, and Bluetooth® 5.2.

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US$532.12
The XGO micro:bit Dog Robot Programming Kit is an educational AI robot dog featuring 12 DOFs, specifically designed to teach teenagers about artificial intelligence. 
 
Delivery within 2-3 weeks
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US$27.25
UNO R4 Minima provides a cost-effective option for those seeking the new microcontroller without additional features. Based on the success of UNO R3, the UNO R4 board is the ideal prototype and learning tool for anyone. While retaining the well-known features of the UNO series, such as standard form factor, shield compatibility, 5V voltage, and robustness, new features have been added. Thanks to its powerful design and reliable performance, the UNO R4 is a valuable addition to the Arduino ecosystem, suitable for beginners and experienced electronics enthusiasts alike to deploy their own projects.
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US$36.17
The ELECFREAKS micro:bit Games Retro Programming Arcade is a color screen joystick expansion board for the micro:bit V2. Includes TFT 160*128 color screen, 4 directional buttons, 2 A/B buttons and a reset button. The ELECFREAKS micro:bit Games Retro Programming Arcade is now used with the micro:bit V2. This runs between Microsoft micro:bit Arcade's plate format and inline programs. An easy and fun way to help your child create their own games and understand the mystery behind them.
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