开源智能设备—真正的无线机械键盘，OLED显示屏

现在的人们每天在电脑前花费大约10个小时; 扭动鼠标，点击和敲击键盘，这些东西已成为我们生活中不可分割的一部分。现在给大家介绍一款DIY自制的OLED显示屏无线机械键盘。

机械键盘3D

无线机械键盘PCB&电路图（AD打开）

Specs:

• True wireless keyboard

         No wires allowed. Communication and charging everything is done wirelessly.

• Fully Portable

        Due to the wire-free policy, making it portable is as easy as it sounds.

• 62 X Cherry MX mechanical switches

          Yes, no discussion about this. Cherry MX or no keyboard at all. Did I say it has to be Cherry MX Blue as well?

• 68 X RGB LED backlight

        An array of WS2812b black version embedded on the board. Who could've thought maker's favorite RGB led is underneath a keyboard.

• 2 X Thumb Analog Joystick

        On the left side simulates the mouse movement while the right side trigger the arrow keys.

• Security (RFID/NFC)

         In complement with things like NFC Ring, or smartphones NFC, having a secure on-board password activator doesn't sound impossible.

• Internet of thing thingy

         To enable independent internet access, ESP8266 Wifi dongle was added on-board.

• Local wireless communication (Bluetooth 4.0 & LORA)

        Talks wireless-ly with local networks that you've setup is now possible with Bluetooth and growingly popular LORA network on-the-go.

• Bluetooth HID

        Bluefruit HID link from adafruit is used to enable pure wireless system. This significantly save development time.

• OLED Display

        128x32 pixel OLED display embedded for some indications and notifications on board.

• Local Storage

        Micro SD card should be able to handle the demand in here.

• Microcontroller

         For the first iteration, old School ATMEGA2560 is used. Together with atmega328p a co-controller for the WS2812b LED.

附件包含以下资料