Specifications

6
Chapter 3 Electrical Specifications
3.1 Host connection interface
This product is connected to the embedded master device with a 2.0 mm pitch/12-pin connector.
The signals to be connected are as follows.
Pi n
f unct i on Si gnal r el i abi l i t y
1 +3. 3VDC Power s uppl y +3. 3V
2 ( SYNC_OUT) None ( Fi xed ”1”)
3 SYNC_I N
I nput har dwar e t r i gger i ng
0 : Tr i gger i ng ON （over 100 us ec ）
1 : Tr i gger i ng OFF
4 TX_Compl et e None
5 READY
St at us f or t r i gger
0 ; Unabl e t o r ecei ve t r i gger ( Sendi ng t r i gger )
1 : Abl e t o r ecei ve t r i gger ( Compl et ed s endi ng t r i gger )
6 CLEARTOSEND
St at us f or r ecei vi ng s er i al command
0 : Unabl e t o r ecei ve s er i al command ( Pr oces s i ng command)
1 : Abl e t o r e cei ve s er i al command
7 TXD UART（ASYNC s er i al ） Out put dat a
8 RXD UART ( ASYNC s er i al ) I nput dat a
9 RESET
Res et modul e
0 : Res et ON （Over 1000 us ec ）
1 : Res et OFF
10 GND Gr ound
11 ANTTENA For j i g t es t
12 GND Gr ound