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workinghard
2016-10-17 20:56:55 -07:00
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@@ -6,8 +6,8 @@ Version 2 with ESP8266 instead of Arduino/Network
## Index ## Index
1. [Overview](#overview) 1. [Overview](#overview)
2. [Requirements](#requirements) 2. [Requirements](#requirements)
3. [Software](##software) 3. [Software](#software)
4. [Hardware](##hardware) 4. [Hardware](#hardware)
## Overview ## Overview
* Create your own cool 3D animations and tag them * Create your own cool 3D animations and tag them
@@ -20,7 +20,6 @@ Version 2 with ESP8266 instead of Arduino/Network
## Requirements ## Requirements
## Software ## Software
### Cube ### Cube
The communication is working through I2C protocoll. The basic logic is very simple: The communication is working through I2C protocoll. The basic logic is very simple:
* Display programmed smooth animations * Display programmed smooth animations
@@ -29,7 +28,14 @@ The communication is working through I2C protocoll. The basic logic is very simp
#### Protocoll #### Protocoll
* Only listen, no call backs * Only listen, no call backs
* valid format for a frame: "//??<64 color values>,, " * valid format for a frame:
| Key | Position:"Value" |
| --- | --- |
| Start key | 0:"/"<br>1:"/"<br>2:"?"<br>3:"?" |
| Payload | 4-68:"0...255" |
| End key | 69:","<br>70:","<br>71:" "<br>72:" " |
## Hardware ## Hardware
Because most of the esp8266 boards are working with 3.3V and our Cube board is a regular ATMEGA328 with 5V, we need a voltage shifter. This is a basic schematic realized with a BSS138 MOSFET. Breakout boards are available on most popular sites. Because most of the esp8266 boards are working with 3.3V and our Cube board is a regular ATMEGA328 with 5V, we need a voltage shifter. This is a basic schematic realized with a BSS138 MOSFET. Breakout boards are available on most popular sites.