User's Manual

4.1.1 Structure
Packet types are as follows, and the Index position of the packet may be
variable depending on the data length.
index 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Data GAP
Reserved
TX power
Reserved
TX
level
User
Data
Device
name
Reserved
Device Name User Data
index 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Data User
data
Reserved
Factory
Reserved
Undefined User Data
General RESPONSE (BT→HOST) Protocol Summary
Protocol Description Remark
+OK When REQUEST is made normally
+ERROR To be sent to the HOST when REQUEST is
not made normally
5. REQUEST Protocol Detail
5.1. Server / Client Common AT Command
5.1.1 AT
Operation Request +OK from the BT from the HOST
Response +OK
Description If the BT receives the Request and performs the command normally, respond with
“+OK.”
Usage
example
(HOST→ BT) : AT
(BT→HOST) : +OK
5.1.2 ATZ
Operation Request the BT reset from the HOST
Response +OK