Cyber Robot Web Interface

Clementoni Cyber Robot web access via Google Chrome

Chrome's Web Bluetooth "experimental web platform" feature in chrome://flags/#enable-experimental-web-platform-features (this needs to be done separately for Chrome-vscode debugging process, since different user folder is used). Debugger for Chrome extension needs to be installed to debug via VS Code launch configuration. Link to working sample after enabling BT.

Some info about protocol - CyberRobotBrain java project

Bluetooth specific details

Some bluetooth Gatt info about the device:

BTHLEDevice\{00001800-0000-1000-8000-00805f9b34fb}_Dev_VID&0100c0_PID&0000_REV&0000_1b7e9706073d\9&8c643bc&0&0001
BTHLEDevice\{00001801-0000-1000-8000-00805f9b34fb}_Dev_VID&0100c0_PID&0000_REV&0000_1b7e9706073d\9&8c643bc&0&000c
BTHLEDevice\{0000180a-0000-1000-8000-00805f9b34fb}_Dev_VID&0100c0_PID&0000_REV&0000_1b7e9706073d\9&8c643bc&0&0010
BTHLEDevice\{0000feba-0000-1000-8000-00805f9b34fb}_Dev_VID&0100c0_PID&0000_REV&0000_1b7e9706073d\9&8c643bc&0&0027
BTHLEDevice\{0000fff0-0000-1000-8000-00805f9b34fb}_Dev_VID&0100c0_PID&0000_REV&0000_1b7e9706073d\9&8c643bc&0&0047
BTHLEDevice\{0000fff3-0000-1000-8000-00805f9b34fb}_Dev_VID&0100c0_PID&0000_REV&0000_1b7e9706073d\9&8c643bc&0&0051

Requesting any Bluetooth Device...
Connecting to GATT Server...
Getting Services...
Getting Characteristics...
> Service: 00001800-0000-1000-8000-00805f9b34fb
>> Characteristic: 00002a00-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a01-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a02-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a04-0000-1000-8000-00805f9b34fb [READ]
> Service: 00001801-0000-1000-8000-00805f9b34fb
>> Characteristic: 00002a05-0000-1000-8000-00805f9b34fb [READ, INDICATE]
> Service: 0000180a-0000-1000-8000-00805f9b34fb
>> Characteristic: 00002a24-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a29-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a23-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a26-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a27-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a28-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 00002a50-0000-1000-8000-00805f9b34fb [READ]
> Service: 0000feba-0000-1000-8000-00805f9b34fb
>> Characteristic: 0000fa12-0000-1000-8000-00805f9b34fb [READ]
>> Characteristic: 0000fa10-0000-1000-8000-00805f9b34fb [WRITEWITHOUTRESPONSE, NOTIFY]
>> Characteristic: 0000fa11-0000-1000-8000-00805f9b34fb [WRITE, INDICATE]
> Service: 0000fff3-0000-1000-8000-00805f9b34fb
>> Characteristic: 0000fff4-0000-1000-8000-00805f9b34fb [NOTIFY]
>> Characteristic: 0000fff5-0000-1000-8000-00805f9b34fb [WRITEWITHOUTRESPONSE] // MOVEMENT CHARACTERISTICS HERE
> Service: 0000fff0-0000-1000-8000-00805f9b34fb
>> Characteristic: 0000fff1-0000-1000-8000-00805f9b34fb [NOTIFY]
>> Characteristic: 0000fff6-0000-1000-8000-00805f9b34fb [NOTIFY]
>> Characteristic: 0000fff2-0000-1000-8000-00805f9b34fb [WRITE, NOTIFY]

Requesting any Bluetooth Device...
Connecting to GATT Server...
Getting Device Information Service...
Getting Device Information Characteristics...
> Manufacturer Name String: AMICCOM Elec.
> Model Number String: MD7107
> System ID: 
  > Manufacturer Identifier: 55AA55AA55
  > Organizationally Unique Identifier: AA55AA
> Manufacturer Name String: AMICCOM Elec.
> Firmware Revision String: 01.1
> System ID: 
  > Manufacturer Identifier: 55AA55AA55
  > Organizationally Unique Identifier: AA55AA
> Hardware Revision String: U01
> Firmware Revision String: 01.1
> Software Revision String: 0093
> Hardware Revision String: U01
> PnP ID:
  > Vendor ID Source: Bluetooth
  > Vendor ID: 192
  > Product ID: 0
  > Product Version: 0
> Software Revision String: 0093
> PnP ID:
  > Vendor ID Source: Bluetooth
  > Vendor ID: 192
  > Product ID: 0
  > Product Version: 0

Cyber Robot Sample Javascript Communication

Kindof-working communication sample (after enabling experimental feature in chrome):

navigator.bluetooth.requestDevice({ filters: [{ services: ['0000fff3-0000-1000-8000-00805f9b34fb'] }] })
.then(device => device.gatt.connect())
.then(server => server.getPrimaryService('0000fff3-0000-1000-8000-00805f9b34fb'))
.then(service => service.getCharacteristic('0000fff5-0000-1000-8000-00805f9b34fb'))
.then(characteristic => {
  var forwardCommand = Uint8Array.of(0x31, 0x32, 0x44, 0x30, 0x53, 0x2d, 0x31);
  return characteristic.writeValue(forwardCommand);
})
.then(_ => {
  console.log('Command sent.');
})
.catch(error => { console.log(error); });

Cyber Robot Protocol

Single messages (full ASCII):

move = `12D${p1}S${p2}`
sound = `56${p1}E`
led = `78${p1}`
stop = `99SP`

Sequence messages:

binary_sequence[20] = `34(0x11, ..., 0x34)`

binarystart = 51 , 52 (`34`)
binaryforward = 0-3
binaryback = 4-7
binaryleft = 8-11
binaryright = 12-15
binarystop = 17
binaryled = 18 - ?
binaryvoice = 22 - ?
binaryendsequence = 52