

🚀 Power your next-gen innovation with Teensy 4.1 — where speed meets versatility!
The Teensy 4.1 is a compact, high-performance microcontroller board featuring a 600 MHz ARM Cortex-M7 processor, 8 MB flash memory, and extensive I/O options including Ethernet PHY, USB Host port, and SD card socket. Pre-soldered header pins enable quick prototyping, making it the go-to choice for professionals seeking speed, storage, and connectivity in a lightweight form factor.
| Processor | 600 MHz |
| Chipset Brand | ARM |
| Card Description | Dedicated |
| Wireless Type | 802.11b |
| Brand | PJRC |
| Series | Teensy 4.1 |
| Item model number | Teensy 4.1 With Pins Soldered |
| Operating System | Linux |
| Item Weight | 0.317 ounces |
| Package Dimensions | 6.61 x 4.21 x 0.51 inches |
| Color | Green |
| Processor Brand | ARM |
| Number of Processors | 2 |
| Computer Memory Type | DDR3 SDRAM |
| Flash Memory Size | 8 MB |
| Power Source | Corded Electric |
| Manufacturer | PJRC |
| ASIN | B08CTM3279 |
| Date First Available | July 14, 2020 |