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The new version is coming, using ARM CortexM4 core STM32F4 processor (old products use M0 core mono), 8M code rate high-speed display! Support 8 modes display, 3-5v can be used.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.