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USB to Serial Chip:CH340. The board integrates a NRF24L01+ chip, which makes it have unlimited transceiver functions;. 6 analog inputs A0 to A5: each with 10-bit resolution (i.e., 1024 different values for the inputs), the default input signal range is 0 to 5V, and the upper input limit can be adjusted by AREF.
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.