Full details can be found from the Farnell web site (Farnell Pt. No. 3579863) where you can download data sheets, schematics etc.
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CURIOSITY NANO BASE EVALUATION KIT Accessory Type: Curiosity Nano Base For Use With: Curiosity Nano Kits, MikroBUS Click Modules & Xplained Pro Extension Boards SVHC: No SVHC (27-Jun-2018)
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CURIOSITY NANO DEV BOARD, 8-BIT AVR MCU
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CURIOSITY NANO EVAL KIT, ARM CORTEX-M0+
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