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Assembled device pictures are for reference only. Arduino Nano is pictured in a socket. It can be soldered directly for more compact design. - IMPORTANT use small/old SD card (8GB max). If the device does not appear to work, try a different SD card.
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.