Technical data

Technical Datasheet
&
User’s Manual
Narrowband multi-channel data radio modem
LinkWiser™-S400M Rev. 2.1
Cellution Inc.
#317, NKIC, 48-84 Honguen-1dong, Seodaemun-gu, Seoul, Korea Zip: 120-760
Enquiries: [e-mail]
/ [e-mail]
Voice: [phone] / Fax: [phone]
2
INDEX
1. REVISION HISTORY...................................................................................................................................... 3
2. PRODUCT OVERVIEW.................................................................................................................................. 3
2-1. PICTURE ....................................................................................................................................................... 4
3. BLOCK DIAGRAM ......................................................................................................................................... 4
4. FEATURES........................................................................................................................................................ 5
5. APPLICATIONS............................................................................................................................................... 5
6. PIN DESCRIPTIONS....................................................................................................................................... 5
7. WIRING DIAGRAM........................................................................................................................................ 6
8. MAXIMUM RATINGS .................................................................................................................................... 7
9. SPECIFICATIONS........................................................................................................................................... 7
10. DIMENSION................................................................................................................................................... 7
11. INTEGRATION GUIDE ................................................................................................................................ 8
11-1.
COMMUNICATION RANGE................................................................................................................... 8
11-2.
ANTENNA MATCHING........................................................................................................................... 8
11-3. MODULE MODIFICATION..................................................................................................................... 8
11-4. END PRODUCT LABELING REQUIREMENTS................................................................................... 8
12. CONFIGURATION........................................................................................................................................ 9
12-1
ENTERING CONFIGURATION MODE .............................................................................................................. 9
12-1-1 Command Format................................................................................................................................ 9
12-1-2 Configuration Commands in details.................................................................................................... 9
12-1-3 Registers Description ........................................................................................................................ 10
12-2
TRANSPARENT MODE..................................................................................................................................11
12-2-1 Operation............................................................................................................................................11
12-2-2 Examples of configuration with AT commands for transparent mode................................................11
12-3
ADDRESS MODE..........................................................................................................................................11
12-3-1 Operation........................................................................................................................................... 12
12-3-2 Examples of configuration with AT commands for address mode ..................................................... 12
12-4
EXTENDED AT COMMAND SET .................................................................................................................. 12
12-4-1 CH R/W.............................................................................................................................................. 12
12-4-2 Tx power control................................................................................................................................ 14
12-4-3 RSSI level........................................................................................................................................... 14
12-4-4 Destination address setting................................................................................................................ 14
12-5
TIMING CHART........................................................................................................................................... 14
12-5-1 Maximum Packet Size........................................................................................................................ 14
12-5-2 Timing Chart Overview ..................................................................................................................... 14
12-5-3 UART Timing in Tx............................................................................................................................ 16
12-5-4 Air Timing.......................................................................................................................................... 16
12-5-5 UART Timing in Rx............................................................................................................................ 16
12-5-6 Conclusion (TOTAL TIME CONSUMING) ....................................................................................... 16
12-6
TERMINAL SETTING............................................................................................................................. 17