CircuitPython is maintained by Adafruit mainly, but only support the boards they listed, and Adafruit doesn’t selling any ESP32-S3-N16R8 boards as of this writing.
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Timon's Blog
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Making LEGO Grand Piano real play
The LEGO Grand Piano 21323 is a great model, full of clever details and impressive engineering.
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The chip differences between US and Chinese versions of the Sony TV mainboard (XR-77A80J)
The Sony TV sold in China its mainboard can’t use Google Services Framework. Many users in China order the US version of the mainboard and replace it manually. I tried to analyze the all chip/hardware differences in the same model of mainboard and find out which chips are key for these features. This should allow a hard-fixed mainboard to use the US firmware theoretically and use all features properly.
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Driving BlackBerry Bold 9900/9930 LCD screen
Disassembly / Tear DowniFixit Screen module2.8” Samsung LMS279CC01 VA13071907MP4? https://inforesheniya.ru/aksessuary-dla-blackberry/aksessuary-dla-blackberry-9900-9930-bold-touch/ekran-lcd-t...
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Interpretation of STM32 name (chip naming rules and reasons)
Selection Guide PDF
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Build MicroPython LVGL 8 Firmware
Build MicroPython firmware.
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Tips of pyinstaller executable file decompilation
All articles on the Internet are all relatively old.
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DJI RoboMaster S1 analyses
NetworkTCP Ports 21 Anonymous login FTP 8905 Unknown 8906 Unknown 8907 Unknown 8910 Unknown 8909 Unknown 8912 Unknown 8913 Unknown 8916 States logger FTPSome .DAT files in the directorys. ...
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Reverse engineering GL iNet MiFi router
A few days ago, my friend from Beijing sent me a GL-MiFi 4G router. It uses custom developed firmware(based on OpenWrt, of course) to implement some functions. So we want to view its code and how it implements some functions.
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Mosec 2019 badge crack
Turn on the power, convert the handset light to morse code, decode it is M0S8C74.
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