Category Archives: Cortex M7

New Teensy 4.1 Arrives with 100 Mbps Ethernet, High-Speed USB, 8 MB Flash

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It was only last August that PJRC released Teensy 4.0. At that time, the 4.0 became the fastest microcontroller development board on the planet, a title it still holds as of this writing — or, well, not exactly. Today the Teensy 4.1 has been released, and using the same 600 …read more

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New Teensy 4.0 Blows Away Benchmarks, Implements Self-Recovery, Returns to Smaller Form

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Paul Stoffregen did it again: the Teensy 4.0 has been released. The latest in the Teensy microcontroller development board line, the 4.0 returns to the smaller form-factor last seen with the 3.2, as opposed to the larger 3.5 and 3.6 boards.

Don’t let the smaller size fool you; the 4.0 …read more

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