Calculator is a complete featured calculator panel adapted to the FACE_BOTTOM product which can be used for mathematical calculations or custom key operations.
The panel based upon a 4 * 5 button layout design, which covers the basic function buttons required for mathematical calculations. You can also remap them to custom function buttons by modifying the firmware. The panel integrates MEGA328 processor and communicates via I2C protocol (with default address: 0x08), by default it works in slave mode.
|Product Size||58.2mm x 54.2mm x 10.4mm|
|Package Size||95mm x 65mm x 25mm|
|Case Material||Plastic ( PC )|