Wireless RF Transceiver
433MHzFSK Data Transfer
User’s Guide
© 2004-2008 Sure Electronics Inc. GP-GC010_Ver1.0
Страница 1: ...Wireless RF Transceiver 433MHzFSK Data Transfer User s Guide 2004 2008 Sure Electronics Inc GP GC010_Ver1 0...
Страница 2: ...NSCEIVER 433MHZFSK DATA TRANSFER Table of contents Chapter1 Specifications of 433MHz module for transmitting and receiving wireless data 1 Chapter2 Contact Us 8 GP GC010_Ver1 0_page i 2004 2008 Sure E...
Страница 3: ...Wireless RF Transceiver 433MHz FSK 2004 2008 Sure Electronics Inc GP GC010_Ver1 0_page ii NOTES Product Version Ver 1 0 Document Version Ver 1 0...
Страница 4: ...nctions of both versions remain consistent You may refer to the following for details Pin Definition The pin started from the left side viewed from the side that IC components are visible is pin 1 Ple...
Страница 5: ...suspended and unused input pins and reserved pins may remain suspended or pulled up by resistor to VCC The upper rated voltage of module 433MHzFSK is 4 2v if exceeded e g 5v input potential instabili...
Страница 6: ...4 frequencies on this module and numbered from channel 0 63 The setting parameter is not so easily lost on power down Over 100 000 operations shall be guaranteed the frequency that the module is worki...
Страница 7: ...his module otherwise potential current will leak from module IO Even the potential current is extremely low about A but this consumption would be far beyond the entire power consumption Set Enable por...
Страница 8: ...that Busy Port PIN6 cannot be pulled up directly to power supply Otherwise module might be endangered and even damage to peripheral circuit or power supply It is recommended to use LDO of 3 3v output...
Страница 9: ...may happen when some LDO chips of low adjustment rate are used or some bigger filter capacitors are exist in circuit The solution to this problem is to replace with another type of LDO of high adjust...
Страница 10: ...cycle that determined by the capacity of filter capacitor in the circuit Larger capacity requires longer release time normally around 200ms and this parameter had better to be got by a test It is reco...
Страница 11: ...act Us Sure Electronics Co Ltd 5F Zone A Qinhuai Technology Innovation Center 105 2 DaMing Rd Zip Code 210022 Nanjing PRC Tel 86 25 66606340 English Service GMT1am 10am Fax 86 25 66606346 Website www...
