RFM12B

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Mechanical Dimension RFM12B (units in mm) SMD PACKAGE(S1) SMD PACKAGE(S2) Tel: +86-755-82973806 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
DIP PACKAGE(D) RFM12B Module Model Definition model=module-operation band RFM12B – 433-D/S module type operation band Package example:1,RFM12B module at 433MHz band, DIP : RFM12B-433-D。 2,RFM12B module at 868MHZ band, SMD, thickness at 4.2mm: RFM12B-868-S1。 Tel: +86-755-82973806 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
Page 1 and 2: RFM12B UNIVERSAL ISM BAND FSK TRANS
Page 3 and 4: RFM12B I in Input current except po
Page 5 and 6: Q o Quality factor of the output In
Page 7: Tel: +86-755-82973806 Fax: +86-755-
Page 11 and 12: RF12 programming guide RF12B Progra
Page 13 and 14: RF12B Program 5. Data Rate Command
Page 15 and 16: RF12B Program 9. Synchron pattern C
Page 17 and 18: RF12B Program 13. PLL Setting Comma
Page 19 and 20: RF12B Program 3. Demo flow diagram
Page 21 and 22: RF12B Program can read received and
Page 23 and 24: #define HI_SDI() #define LOW_SDI()
Page 25 and 26: DDRD=0x00;//PD INPUT; RF12B Program
Page 27 and 28: RF12B Program ; copyright (c) 2006
Page 29 and 30: #define HI_DATA() PORT_DATA|=1
Page 31 and 32: for(i=0;i
Page 33 and 34: #define SDI #define SDO #define SCK
Page 35 and 36: ChkSum+=0x3C; WriteFSKbyte(0x3D); C
Page 37 and 38: } nSEL=0; SDI=0; SCK=1; if(SDO) { R
Page 39 and 40: RF12B Program void Init_RF12(void);
Page 41 and 42: } NOP(); NOP(); NOP(); NOP(); NOP()
Page 43 and 44: while( us-- ) { i=1000; while( i--

RFM12B

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