V-Chip Microsystems VT-CC2530PA-Z1 User Manual - Questions And Answers
COPYRIGHT @ 2012 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd VERSION: VT-CC2530-APR-2012
VT-CC2530PA-Z1
Questions and Answers
Description
Reason and Solution
Can’t
communication
1.The power supply connect not well, check the module VCC whether it is out of maximum
rating.
2.The signal line connect not well, check the module SPI interface.
3.The settings of the transmitter module and receiver module are not the same. Check these
modules’ register configuration.
4.Signal block. If the transmitter work with a high TX power, and the receiver was put at a short
distance(<0.5m), maybe there is a signal block to make no communication.
Communication
distance is too
short
1.The application environment is too bad or the antenna is shield. Put the antenna to a better place
outside or higher throw a coaxial line , replace it with a higher gain antenna.
2.The work space contains a same frequency interference source, or a strong magnetic field
interference,
power source disturbance. Try to change the carrier frequency or get far away from
the source of the disturbance.
3.The power supply is not strong. Check the voltage and the current whether it is enough.
High data error
1.The power supply ripple is too big, Change the power supply.
2.Check the module register configuration, it is recommended to set as the CC2530-datasheet.
3.There is a carrier frequency interference, change the channel.
4.The antenna unmatched to the module RF interface, change another matched antenna.
Development Package:
1.
CC2530 datasheet(CC2530.pdf)
2.
CC2530 register configuration tool(SmartRF Studio 7 v1.4.9.zip)
3.
CC2530 demo code (CC2530 Demo Code.rar)
4.
Hard ware tools(TI Chipcon Evaluation Board)
Note:
1. You can get the development package above from the salesman when you order the module.
2. As version update,please refer to our latest development materials.