Adafruit Feather STM32F405 Express

Marsoni

M251S

$41.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit Feather STM32F405 ExpressST takes flight in this Feather board. The new STM32F405 Feather runs CircuitPython at a blazing 168MHz our fastest CircuitPython board ever! It features a STEMMA QT Qwiic port for easy plug and play I2C sensor connectivity. STM32F405 Cortex M4 with FPU and 1MB Flash, 168MHz speed 192KB RAM total (128 KB general usage + 64 KB program only cache RAM) 3. 3V logic with almost all pins 5V compliant USB C power and data (first USB C Feather!) LiPo

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could not cut through rim of can at all, it barely even grabbed on even after trying on multiple cans. Just spun almost in place and left small aluminum shavings and slivers from the can on the counter. the mechanism does not compress and bit into the can enough to get through, just enough to tear it up

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Reviewed in the United States on April 29, 2026

Verified Purchase

Kyle

Alexandria, US

★★★★★ 5

Excellent Can Opener – Safe, Effortless, and Smartly Designed!

I’m so impressed with this electric can opener! From the moment I took it out of the box, it was incredibly easy to use—just one touch and it does all the work for you. What really sets it apart is how it opens cans with a smooth edge, so there's absolutely no worry about scratching yourself or dealing with sharp, jagged lids. That’s a huge relief, especially for someone like me who cooks often and has had accidents with traditional openers in the past. The design is compact and sleek, making it easy to store in a drawer, and it feels solid and well-made in the hand. It’s also surprisingly quiet while running. I’ve used it on all types of cans, and it works like a charm every time. Honestly, I didn’t expect to love a can opener this much, but it makes such a difference in the kitchen. If you're thinking about getting one, this is 100% worth it!

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Reviewed in the United States on July 31, 2025

Verified Purchase

Craig Battle

Alexandria, US

★★★★★ 5

Hands Free Electric Can Opener.

I love this can opener. No more sharp edges, this is a genius product, it open cans perfectly with smooth edges and zero effort.

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Reviewed in the United States on April 24, 2026