BlueMod+B20/BT2.1
User Guide
Release r03 www.stollmann.de Page 2 of 38
Table of contents
1 Introduction ....................................................................................................... 4
2 HID Profile ......................................................................................................... 6
2.1 Setup HID ..................................................................................................... 6
2.1.1 Set Own Service Profiles (S314) ......................................................... 6
2.1.2 Class Of Device (S302) ....................................................................... 6
2.1.3 I/O Capabilities (S406) ........................................................................ 6
2.1.4 Man In The Middle Protection (S407) .................................................. 6
2.1.5 Initiate Bluetooth Link .......................................................................... 7
2.1.6 Incoming HID Connection ................................................................... 7
2.1.7 HID Data Flow Control ........................................................................ 7
2.2 HID Connection Examples ............................................................................ 8
2.2.1 Connection Example with iPhone (SSP “Just Works”) ......................... 8
2.2.2 Connection Example with iPhone (SSP “Passkey Entry”) .................... 9
2.3 HID Usage .................................................................................................. 10
2.3.1 US Key Codes .................................................................................. 10
2.3.2 Raw Mode ......................................................................................... 11
2.3.2.1 Keyboard Report ........................................................................... 11
2.3.2.2 Mouse Report ................................................................................ 11
3 Secure Simple Pairing ..................................................................................... 12
3.1 SSP Connection Examples with BlueMod+B20 ........................................... 15
3.1.1 Connection Example “Just Works” .................................................... 16
3.1.2 Connection Example “Numeric Comparison” ..................................... 17
3.1.3 Connection Example “Passkey Entry” ............................................... 18
4 Power Down Modes ........................................................................................ 19
4.1 Power Down Usage (S409) ......................................................................... 19
4.2 Wake Up Events ......................................................................................... 19
4.3 Avaialable Power Down Modes ................................................................... 20
5 Remote Configuration ...................................................................................... 21
6 Out Of Range Detach ...................................................................................... 23
6.1 RSSI Value (S411) ...................................................................................... 23
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