




🚀 Unlock next-level microcontroller power and connectivity — don’t get left behind!
The SparkFun Teensy 4.1 is a cutting-edge development board featuring a 600 MHz ARM Cortex-M7 processor with the NXP iMXRT1062 chip, delivering industry-leading speed and efficiency. It boasts 8 MB of flash memory, 1 MB of RAM, and an expansive 55 I/O pins including Ethernet and USB host capabilities. Designed for professional-grade projects, it supports dynamic clock scaling, power management, and overclocking, making it the ultimate choice for developers demanding high performance and flexibility.
| Brand | SparkFun | 
| Manufacturer | Sparkfun | 
| Product Dimensions | 5.08 x 2.54 x 2.54 cm; 32 g | 
| Item part number | DEV-16771 | 
| Memory Storage Capacity | 8 MB | 
| Processor Count | 4 | 
| Hardware Interface | USB | 
| Batteries Included | No | 
| Batteries Required | No | 
| Wireless Type | 802.11b | 
| Total USB ports | 1 | 
| Connector Type | Ethernet, USB | 
| Manufacturer | Sparkfun | 
| Item Weight | 32 g | 
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