TEENSY4.1module Development Board Teensy 4.1 DEV-16771 IMXRT1062 Mini Computer Teensy 4.1 Architecture 4.1 M7 Development Suite Teensy 4.1 32-Bit Microcontroller Board
$107.54
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“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
Our Review
After integrating the TEENSY4.1module Development Board Teensy 4.1 DEV-16771 IMXRT1062 Mini Computer Teensy 4.1 Architecture 4.1 M7 Development Suite Teensy 4.1 32-Bit Microcontroller Board into several test builds, we found it to be a capable component for the price. Key specs include Processor: AVR ATmega32U4 16MHz, Flash: 32KB, RAM: 1MB.
Development experience was smooth. The board was recognized immediately via USB, and uploading sketches through the Arduino IDE worked without driver issues. PlatformIO users will also find ready-made board definitions.
The GPIO pinout is well-designed with clear silkscreen labeling. We tested I2C, SPI, and UART peripherals without bus conflicts. PWM output was clean on the oscilloscope with minimal jitter.
For the price point, the TEENSY4.1module Development Board Teensy 4.1 DEV-16771 IMXRT1062 Mini Computer Teensy 4.1 Architecture 4.1 M7 Development Suite Teensy 4.1 32-Bit Microcontroller Board delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where microcontrollers & dev boards components are essential.
What We Like
- Active open-source ecosystem with thousands of libraries
- Multiple I/O options: I2C, SPI, UART, ADC, PWM
- Breadboard-friendly pin layout speeds up prototyping
- Flash storage sufficient for complex applications
Watch Out For
- WiFi and Bluetooth antenna is PCB trace only — limited range
- Limited SRAM constrains complex data structures
- USB-to-serial chip may require driver installation on some OS versions
Specifications
| Processor | AVR ATmega32U4 16MHz |
| Flash | 32KB |
| RAM | 1MB |
| USB | Native USB (no FTDI) |
| GPIO Pins | 34 |
| Operating Voltage | 3.3V (5V tolerant inputs) |
| ADC | 2x ADC (13-bit) |
The Verdict
“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
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