Specifications
深圳市创荣发电子有限公司
SHENZHEN C&D ELECTRONICS CO., LTD.
Page 20/42
-Unpairing from the Host clears bonding cache
-Operating Unpairing key function clears bonding cache
5.Voice search
[Start]
- Push [Google Assistant ] key
[LED behavior]
- LED turns on after ACK from host when voice search is ready
- LED turns off after end of speech is detected from the host, or
- LED turns off after 30 seconds of time out
6.Bug Report
[Start]
- Output the key code during pressing and holding [OK] and [BACK]
[Code sending]
- Send code: 0x83 by IR
7.Talk Back (Accessibility
shortcut)
[Start]
- Output the key code during pressing and holding [DOWN] and [BACK]
[Code sending]
Send code: 0xDA by IR
8.BLE/IR Switching
[UnPaired status] * Same state as “2. Pairing ①”.
- For MIC Button : IR send (0xB6)
- For other Buttons : IR send
- When any buttons press
1. Undirected Advertising : 30sec
[Disconnected status]
- For MIC Button : no operation
- For other Buttons : IR send
- When any buttons press
1. Reconnecting : 30sec
[Connected status]
- For MIC Button : BT send
- For other Buttons : IR send
9.UVLO
If the RCU is in a low power state, it will shut down directly without warning (warning=LED
blink).
V_shutdown = 2.0V
V_recovery = 2.3V