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  Viki Shi

  • 4 days ago
  • Other wireless
  • Other wireless technologies forum

  CC2500: read_id returns 0xff

  TI Thinks Resolved

  Part Number: CC2500 Hi Team, A customer was testing the CC2500 chip. The return value of SO pin is 0xFF, which should be 0x80. Please check the figure and his code below: CC2500_test.rar The main function is : int main(void) { uint8_t read_id;...
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  Jose Ricaurte

  • 19 days ago
  • Other wireless
  • Other wireless technologies forum

  CC2500: CC2500 QUESTIONS

  TI Thinks Resolved

  Part Number: CC2500 Hi I have a few questions about the CC2500 IC. How many CC2500 can i connect to each other? Does it have a paring method (like bluetooth), or just plug and transmit data to other CC2500? Is it a full duplex or half duplex...
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  TER

  • 7 days ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: Extending Range and support regarding RF Front End Chip with TI transceiver IC

  For CC2500 and FEM, please take a look at: If you need long range you would need something that operate on sub 1-GHz. Which frequency band is open and how high output power are you allowed where you are going to use the drones?
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  FI

  • 1 month ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: RSSI based distance measurement using CC2500

  Thank you very much for sharing your work. -Regards
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  TER

  • 1 month ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: CC2500 compatibility

  Hopefully I will be able to give you some settings after Easter.
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  TER

  • 4 months ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: The dynamic range and IF frequency of the internal circuits on CC2500

  As for the last question: How are your customer planning to use this information to improve performance? SmartRF Studio will give what we have found to be the best settings.
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  TER

  • 4 months ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: The internal layout of RF front end in CC2500

  Not clear why the information is needed. How do they plan to improve performance based on the internal layout of the chip? Our strong recommendation is to follow the reference design.
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  Lin Zhao

  • 6 months ago
  • Other wireless
  • Other wireless technologies forum

  CC2500: CC2500 SO port status

  TI Thinks Resolved

  Part Number: CC2500 Hello, A quick question, after CC2500 enter sleep mode, what's the status of SO port, according to the datasheet, it's output port, does this mean it's fixed low level, have fixed pull down circuit internally? thanks...
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  Laszlo Garab

  • 6 months ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: Single read works, burst read gives status byte

  Sorry for the time you spend on it. The program was written on Raspberry pi with wiringPi library and it come out the library works heuristically.
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  FI

  • 7 months ago
  • Other wireless
  • Other wireless technologies forum

  RE: CC2500: MOSI state during burst read

  Hi, See if this design note helps: http://www.ti.com/lit/an/swra112b/swra112b.pdf Thanks

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