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Teensy 4.1 Microcontroller Board
₹3000.0
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The Teensy 4.1 is a high-performance ARM Cortex-M7 based development board designed for advanced embedded applications. Running at 600 MHz, it offers significantly more processing power than most microcontrollers while remaining compact and easy to use. Teensy 4.1 includes extensive memory, multiple interfaces, and expansion options, making it ideal for robotics, audio processing, data logging, IoT, and other complex projects. It is fully compatible with the Arduino IDE and Teensyduino, ensuring easy programming and rapid prototyping.
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Product Specifications
| Specification | Details |
|---|---|
| Processor | ARM Cortex-M7, 32-bit, 600 MHz |
| Flash Memory | 8 MB (QSPI Flash) |
| RAM | 1 MB tightly coupled RAM |
| EEPROM | Emulated in Flash |
| Operating Voltage | 3.3V (5V tolerant inputs) |
| I/O Pins | 55 digital I/O pins (42 PWM capable) |
| Analog Inputs | 18 (13-bit resolution) |
| Analog Outputs | 2 (DAC, 12-bit) |
Key Features
- Extremely powerful 600 MHz Cortex-M7 processor with floating-point and DSP instructions
- 8 MB external Flash for large program storage and data loggin
- Onboard microSD card slot for high-capacity storage (up to 128 GB)
- Built-in Ethernet PHY for wired networking
- 55 I/O pins with multiple PWM, analog, and digital functions
- USB Host support to connect external devices like keyboards, mice, and MIDI controllers
- Compatible with Arduino IDE and Teensyduino for easy programming
- Perfect balance of high performance and compact design
Applications
- Robotics and advanced motor control
- High-speed data acquisition and logging
- Audio synthesis, effects, and real-time DSP processing
- IoT gateways and networking devices
- Real-time control systems and automation
- Game controllers and custom input devices
- AI/ML on embedded systems
- Educational and research projects requiring high-speed processing
Frequently Asked Questions
Yes, Teensy 4.1 can be programmed using the Arduino IDE with the help of the Teensyduino add-on.
Yes, thanks to its powerful Cortex-M7 core and floating-point unit, it can run optimized ML models for embedded AI applications.
The I/O pins are 5V tolerant, but the board operates at 3.3V logic. Always check sensor compatibility before connecting.
Teensy 4.1 has more I/O pins, onboard Ethernet, a microSD card slot, and larger external Flash compared to Teensy 4.0.
