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florin2520 / FM_RDA5807M

PC FM radio with RDA5807M without microcontroller
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Can you provide more details about what components are required for this project? #1

Closed nitinjs closed 2 years ago

nitinjs commented 2 years ago

I've posted question here: https://arduino.stackexchange.com/questions/86299/n00b-question-help-connecting-rda5807m-to-pc

  1. what are the components required?
  2. what do you mean by FTDI module with inversed Tx, RTS, DTR signals (Mprog)?
  3. Can you show connections diagram?

the pdf you have provided is not in english so I dont understand

florin2520 commented 2 years ago

  1. The components required:

https://www.aliexpress.com/item/1005001918900859.html?spm=a2g0o.search0304.0.0.65ca56d5CTFnEJ&algo_pvid=912dbba9-55f4-4594-91b6-1d940b279d5b&aem_p4p_detail=20211015080553844100187022080009541686&algo_exp_id=912dbba9-55f4-4594-91b6-1d940b279d5b-1

  1. The RDA5807 module has a I2C interface who is typically connected at similarly port of microcontroller(Arduino). Instead this, I replaced the microcontroller with pins of serial port controlled from a C# application. The default level for these pins is not suitable for this application. MPROG (from FTDI) can invert level of these pins(it seems that MPROG was became obsolete, now you can use FT-prog). See the image in attach. To understand in depth, some knowledge about serial port and C# programming is required.

  2. Connections diagram is in the pdf (unfortunately the doc is not in English, is Romanian, but schematic can be easy read once you have the required components).

From: Nitin @.> Sent: 15 October 2021 17:04 To: @.> Cc: @.***> Subject: [florin2520/FM_RDA5807M] Can you provide more details about what components are required for this project? (#1)

I've posted question here: https://arduino.stackexchange.com/questions/86299/n00b-question-help-connecting-rda5807m-to-pc

  1. what are the components required?
  2. what do you mean by FTDI module with inversed Tx, RTS, DTR signals (Mprog)?
  3. Can you show connections diagram?

the pdf you have provided is not in english so I dont understand

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nitinjs commented 2 years ago

thanks for the quick resolution