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$4 Udoo Key Merges Raspberry Pi RP2040 and ESP32 Together

Mini PC manufacturer Udoo is promoting the launch of a Kickstarter campaign, Udoo Key, a microcontroller board featuring both an RP2040 – the Raspberry Pi Pico – and an ESP32 all in one odd shaped package.

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Udoo Key

(Image credit: Udoo)
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Udoo Key

(Image credit: Udoo)
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The Udoo Key

(Image credit: Udoo)

The Udoo Key is a curiously proportioned T-shaped board, sees the ESP32, powered by a dual-core Xtensa 32-bit LX6, 16MB flash memory and 8MB PSRAM, placed at the top of the board, and a custom RP2040 powered board at the base. The RP2040 is the same dual ARM Cortex-M0 chip as used on the Raspberry Pi Pico and many other RP2040 powered board, but Udoo Key has 8MB of QSPI flash, four times the amount of the Raspberry Pi Pico.

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