Firefly first ultra-small open-source board ROC-RK3328-CC, using the RK3328 quad-core A53x4 64-bit processor, the size as a credit card, but contains a strong performance.
DDR4 high-performance memory
DDR4 improve frequency and bandwidth, highly configured frequency and bandwidth improve operating system fluency.
High-speed data channel USB3.0
USB3.0 transfer speed than traditional USB2.0 upgrades 3 times so that data is unobstructed.
To know more about ROC-RK3328-CC on Firefly shop and AliExpress.
The ultra-affordable ROC-RK3328-CC is your first choice for exploring the programming world.
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