Bernard, I like what you are doing with the firmware. Seems to make the ATS-25 a usable machine. This makes me searching for a decent model. One thing tough. The frequency readout character type seems not ideal for easy reading on this video. All the other items of the GUI are very decent and functional. Is there any noise dsp filtering present? Your website seems unavailable at the moment. Keep up the good work!
Thank you for your comment and appreciation of my work. The well-known PU2CLR_SI4735 library is used to control the si4735 chip. Everything the receiver can do is based solely on the capabilities of this library. I myself do not understand whether there is noise reduction in this chip. If you have any ideas about this, I will be happy to implement them in the firmware for the receiver. To get information about the firmware, use the forums forum.harduino.ru and hamforum.ru/viewtopic.php?t=777&start=120
@@bernardbinns the preview release of a beta trial version of the firmware would be an advantage for you, as we experimenters could try and report any corrections and / or adjustments ... We are at your disposal for ongoing tests .. !!
@@user-uu6sw6fi6w без модернизации схемы это невозможно. Звук выходит из si4735 в аналоговом виде сразу на усилитель. Чтобы отправить его по блютуз нужно как минимум его оцифровать. Это уже модернизация схемы
Сделайте пошаговое видео с перепрошиыкой приемника до последней версии 4.1,Полностью, какую программу и где скачать на комп, где скачать новую прошивку, Как купить ключ активации. ЛЮДИ ЖЕ СПАСИБО ЗА ЭТО СКАЖУТ ВАМ!. Ждём видео...
That might be asking a bit much, in one of the previous videos there does seem to be a spectrum type display, but it updates very slowly (maybe due to the lack of performance of the CPU cores in the ESP Wroom 32, or due to how the chip is sampling to display on the spectrum).
SI4735 is not an SDR chip and does not have the ability to scan in a wide range. However, the firmware implements the display of the frequency range in the SDR style by switching the frequency of a narrow range. The scanning speed is limited by the frequency switching speed in the si4735 chip
@@bernardbinns question, would it be possible to get a narrow spectrum to update in real time (only the frequency and bandwidth you're on) just to see the signal/carrier of the broadcast.
