

🚀 Power your innovation with Teensy 4.1 — where speed meets connectivity!
The PJRC Teensy 4.1 is a cutting-edge ARM Cortex-M7 microcontroller development board running at 600 MHz, equipped with 8 MB Flash and 1 MB RAM. It features an extensive I/O array including 35 PWM pins, 18 analog inputs, and multiple serial communication protocols. The included Ethernet Kit enables robust network connectivity, all within a compact 2.4 by 0.7 inch footprint, making it ideal for advanced embedded projects and rapid prototyping.
| ASIN | B08RSCFBNF |
| Best Sellers Rank | #2,704 in Single Board Computers (Computers & Accessories) |
| Brand | PJRC |
| Built-In Media | Ethernet Kit |
| CPU Model | ARM710 |
| Compatible Devices | Teensy 4.1 board |
| Connectivity Technology | Ethernet |
| Customer Reviews | 4.6 4.6 out of 5 stars (42) |
| Item Dimensions L x W x H | 5.91"L x 4.25"W x 0.75"H |
| Item Weight | 14 Grams |
| Manufacturer | PJRC |
| Memory Storage Capacity | 64 KB |
| Mfr Part Number | PJRC-TEENSY41+KIT[FBA-AMZ] |
| Model Name | Teensy 4.1 |
| Operating System | Arduino IDE with Teensyduino |
| Processor Brand | NXP |
| Processor Count | 1 |
| Processor Speed | 600 MHz |
| RAM Memory Installed | 1024 MB |
| RAM Memory Technology | LPDDR4 |
| Total Usb Ports | 1 |
| UPC | 732387205883 |
| Wireless Compability | Bluetooth |
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