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Hi Armel!
Using 999 channels instead of the original 200. However, this requires a rather complex hardware modification: a chip has to be desoldered and re-soldered.
This involves replacing the or…
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If I want to switch to FM on the 11m band, the firmware throws me into the broadcast radio frequencies.
But FM modulation is the usual modulation on 11m in Europe.
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I kindly request to extend the receiving frequency range limit below 18MHz. Within the 17MHz band, there are several stations that are very well received by the Quansheng. Recently, I also received co…
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I have finished building your project and it works correctly, the problem I have is that the touch screen does not work, I use a Chinese display with reference KMRTM28028-SPI, (ILI9341), I cannot find…
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Question over e-mail by Charudatt
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some differences observed in v90 firmware with debug on-board
* the…
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@Charudatt
When the code from github is downloaded and executed once it initializes the EEPROM information with the default data on
callsign, grid and other stuff.
If later this data is changed…
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hello todey try use this project [All Band Receiver with SSB Support Using arduino pro mini3.3v and Si4735](https://create.arduino.cc/projecthub/pu2clr/all-band-receiver-with-ssb-support-using-si473…
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I recently bought an ATS-20+ on aliexpress (https://www.aliexpress.com/item/1005001989352273.html).
The ATS-20+ model is a slightly modified version of the ATS-20. It has a dedicated USB-C port for r…
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Hi, I have some problems tuning to frequencies.
In the downloaded sketch SI4735_01_POC there is always one response from the console:
``
The Si473X I2C address is 0x11
``
``
You are tuned o…