Digispark ATtiny85 USB-C Development Board Arduino Compatible Microcontroller

$8.29

**Digispark ATtiny85 USB-C Development Board - Arduino Compatible Microcontroller**Elevate your projects with the Digispark ATtiny85 USB-C Development Board. This Arduino-compatible microcontroller features a modern USB-C connector, making it perfect for seamless connections to modern computers. Program easily using the Arduino IDE and take advantage of the compact design for embedded projects.**Key Features:**- **USB-C Connector**: No adapters needed; connect with any standard USB-C cable.- **Compact Size**: Ideal for portable and embedded applications.- **Microcontroller Compatibility**: Utilizes ATtiny85 and Micronucleus bootloader for straightforward programming.- **6 I/O Pins**: Includes PWM outputs and analog channels for flexible designs.**Applications**: Create custom USB HID devices, LED controllers, sensor logs, and more. **Shop with Confidence**: Enjoy fast, free US shipping and excellent customer support. Your next development project starts here!

Electronics for IoT, Prototyping & DIY

The Digispark ATtiny85 USB-C is a modern revision of the popular Digispark development board, featuring a standard USB-C connector instead of the traditional USB-A plug. Connect it to your computer using any USB-C data cable -- no adapters needed for modern laptops and desktops. It uses the same ATtiny85 microcontroller, the same Micronucleus bootloader, and is programmed the same way through the Arduino IDE.

⚠️ Important: The Digispark programs differently than other Arduino boards. Click Upload in the Arduino IDE first, then plug in the board when prompted. The bootloader only listens for new code for ~5 seconds after power-on. See the User Guide on our support website for more details and extensive programming instructions.⚡ Key Features

Modern USB-C Connector -- Connect with any standard USB-C data cable; no adapters needed for modern computers
Ultra-Compact Design -- Tiny form factor perfect for embedded and portable projects
Arduino IDE Compatible -- Program using the familiar Arduino IDE with Digistump board support
Micronucleus USB Bootloader -- Upload sketches directly over USB; no external programmer needed
6 I/O Pins -- Digital I/O, 3 PWM outputs, and 4 analog input channels
On-Board LED -- Built-in LED on pin P1 for testing and debugging
On-Board 5V Regulator -- Also accepts 7–12V on VIN pin for standalone operation
USB HID Capable -- Emulate USB keyboards, mice, and other HID devices
Easy Cable Connection -- More convenient than USB-A for repeated connect/disconnect cycles

📐 SpecificationsMicrocontrollerMicrochip ATtiny85Architecture8-bit AVRClock Speed16.5 MHz (internal PLL)Flash Memory8 KB (~6 KB available after bootloader)SRAM512 bytesEEPROM512 bytesDigital I/O Pins6 (P0–P5)PWM Outputs3 (P0, P1, P4)Analog Input Channels4 (P2, P3, P4, P5)Operating Voltage5VInput Voltage (VIN)7–12VUSB InterfaceUSB-C connector (USB 1.1 Low Speed)BootloaderMicronucleus (V-USB based)On-Board LEDYes -- connected to P1Board DimensionsApprox. 26 × 18 mm (1.02 × 0.71 inches) L × W📦 What\'s in the Box

1 × Digispark ATtiny85 Development Board (USB-C)
Header pins (require soldering)

USB-C cable not included. Use any standard USB-C data cable.

🎯 Typical Applications

USB HID devices -- custom keyboards, macro pads, and mouse emulators
LED controllers and RGB lighting effects
Sensor data logging (temperature, light, humidity)
Wearable electronics and compact embedded projects
Home automation triggers and IoT sensor nodes
Educational projects and learning Arduino programming
Rapid prototyping of simple control circuits

⚠️ Important Notes

Click Upload in the Arduino IDE first, then plug in the board when prompted. Do not plug in before clicking Upload.
Use a data-capable USB-C cable, not a charge-only cable. Charge-only cables will not work for programming.
Windows users must install Digistump USB drivers before first use.
The ATtiny85 does not have a hardware UART -- the standard Arduino Serial Monitor is not available.
With ~6 KB of usable flash memory, keep sketches small and avoid large libraries.
Pin P5 is the RESET pin. Reconfiguring it as I/O will permanently disable USB programming.
For best results, use a USB 2.0 port or hub. Some USB 3.0 controllers may have compatibility issues with low-speed USB devices.

🏪 About Envistia Mall

Envistia Mall is your trusted source for high-quality electronics, development boards, and components for makers, hobbyists, and professionals. We carefully select every product we sell and back it with responsive customer support.

📦 Fast Free US Shipping | 🔄 Hassle-Free Returns | 📧 Responsive Customer Support.

Visit our store for more Arduino-compatible development boards, microcontrollers, sensors, LEDs, and electronic components for your next project.