






🚀 Power your next-gen innovations with Teensy 4.1 — where speed meets connectivity!
The PJRC Teensy 4.1 is a compact, high-performance ARM Cortex-M7 microcontroller board running at 600 MHz, equipped with 8 MB flash memory and 1 MB RAM. This kit includes an Ethernet expansion for wired networking, plus extensive I/O options including PWM, analog inputs, and multiple serial interfaces, making it ideal for advanced embedded projects and professional prototyping.
| Processor | 600 MHz arm710 |
| RAM | 1024 KB LPDDR4 |
| Hard Drive | 1 MB |
| Wireless Type | Bluetooth |
| Brand | PJRC |
| Series | Teensy 4.1 |
| Operating System | Arduino IDE with Teensyduino |
| Item Weight | 0.494 ounces |
| Product Dimensions | 5.91 x 4.25 x 0.75 inches |
| Item Dimensions LxWxH | 5.91 x 4.25 x 0.75 inches |
| Processor Brand | NXP |
| Number of Processors | 1 |
| Computer Memory Type | SDRAM |
| Hard Drive Interface | Ethernet |
| Manufacturer | PJRC |
| ASIN | B08RSCFBNF |
| Date First Available | November 26, 2019 |
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