www.nicerf.com SV651

NiceRF Wireless Technology Co., Ltd. Rev 6.0

sales@nicerf.com

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Catalogue

1. Overview...............................................................................................................................................................- 3 -

2. Features.................................................................................................................................................................- 3 -

3. Application............................................................................................................................................................- 3 -

4. Block Diagram......................................................................................................................................................- 3 -

5. Electrical Characteristics...................................................................................................................................... - 4 -

6. Operation...............................................................................................................................................................- 5 -

1) Power on Reset.............................................................................................................................................- 5 -

2) Sleep mode................................................................................................................................................... - 5 -

3) Working Mode..............................................................................................................................................- 5 -

4) Setting mode.................................................................................................................................................- 7 -

5) Communication Protocol..............................................................................................................................- 9 -

6) RSSI index..................................................................................................................................................- 10 -

7) Parameters Description:............................................................................................................................. - 10 -

7. Application circuit...............................................................................................................................................- 12 -

8. Pin definition.......................................................................................................................................................- 13 -

9. Accessories..........................................................................................................................................................- 14 -

10. Mechanical dimension......................................................................................................................................- 15 -

11. Order information............................................................................................................................................. - 15 -

12. FAQ...................................................................................................................................................................- 16 -

Appendix：SMD Reflow Chart............................................................................................................................. - 17 -

Note: Revision History

Revision

Date

Comment

V1.0

2011-9-2

First release

V2.0

2012-5-6

Updated data rate to 115200bps

V3.0

2014-10-28

Add delay time

V4.0

2015-4-18

Add communication protocol

V4.1

2017-06

Logo updated

V5.0

2020-12

logo and cover updated

V6.0

2021-11

Updated the current index and power level index