CJMCU Card Virtual Keyboard ATMEGA32U4 TF Card Development Board Module
Features: Brand new and
material, solid, durable and good
Badusb, USB, virtual keyboard, TF memory
Initialization, card initialization, failure, thing, to, check:Yes, a, card, pluginIs, a, card, inserted?Is, your, wiring, correct?Did you change the chipSelect pin to your shield or module?
Initializing, card... Wiring, is, correct, and, a, card, is, present.
Card Type: SDHCThe type is FAT32Volume size (bytes): 3519021056Volume Size (KB): 3436544Volume size (Mbytes): 3356File, find, on, the, card (name, date and size, in, bytes)

Specifications: Material: Circuit Board
Size: 3.9x2.1cm/1.54 x 0.83in
Color: Black
Quantity: 1PC

Package Includes: 1 x Virtual Keyboard Module
1 x Pin Header

note: retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!