Calculator

SKU:A005

Description

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 Features

Include

  • 1x Calculator panel

Applications

  • Data Entry
  • Calculator
  • Human-computer interaction

Specification

Resources Parameter
Communication I2C(0X08)
Button 20 button
Net weight 20g
Gross weight 40g
Product Size 58.2mm x 54.2mm x 10.4mm
Package Size 95mm x 65mm x 25mm
Case Material Plastic ( PC )

EasyLoader

EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.

Download Windows Version Easyloader Download MacOS Version Easyloader

Description:
This case will run the FACES keyboard input test program by default. Restart the selected program list to switch between different panel test items.

PinMap

Mega328 ISP Download interface pin definition

Schematic

Calculator

Example

ArduinoIDE

  • Click Here to get Arduino example

Last updated: 2020-12-28