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  1. ch340 - Safe place to download CH340G drivers from - Arduino …

    Indeed, you should not download drivers from random websites for a Linux system, not only as matter of safe practices but also because it is unlikely that they would be usable. USB serial …

  2. Setting serial number on CH340 USB-Serial device - arduino nano

    Dec 21, 2014 · There is no storage on the CH340 and family of UARTs where you could put a unique ID. This is also a problem for the PL2303 type. I have been trying to find solutions for …

  3. ide - Arduino CH340 Driver Problem - Arduino Stack Exchange

    Aug 5, 2020 · CH340 is immensely widely used. There may be many drivers or only a few BUT either way they are in use in the very many millions. Note that Arduino Clones are 110% …

  4. Is there an Apple Silicon (M1) driver for CH34x devices?

    Aug 31, 2021 · I just migrated to a new computer running on an M1 CPU (the new Apple Silicon, arm64 based). I've been searching for CH34x drivers for my TTGO-Lora32 board, but can't …

  5. usb - CH340 max serial speed - Arduino Stack Exchange

    With an Arduino-like board using a CH340 USB Serial chip, I'd like to send text lines as fast as possible to a Raspberry Pi through USB using the Serial.println() function. The problem is that …

  6. Arduino Nano uploading problems - Arduino Stack Exchange

    Jul 8, 2023 · Start asking to get answers Find the answer to your question by asking. Ask question arduino-nano uploading avrdude ch340

  7. CH340K - Unknown USB Device (Device Descriptor Request failed)

    CH340 chips are hard to come by these days, so I opted for the CH340K, From the datasheet, seems like it should work similar to the CH340C and CH340G that are quite common.

  8. Newest 'ch340' Questions - Arduino Stack Exchange

    CH340 is a USB bus conversion chip, it can realize USB to UART interface or USB to printer interface. In serial UART mode, CH340 provides common MODEM liaison signal, used to …

  9. Replace CH340 With FTDI - Arduino Stack Exchange

    Jul 19, 2021 · You can't just take one chip off and put another on. The two are very different things. Like taking a boot off and trying to put a glove on your foot instead. You could remove …

  10. CH340G based USB to UART adapter - Arduino Stack Exchange

    May 27, 2022 · There are different variations of it (with built in buttons etc.) but they all seem to be based on the CH340 chip. My problem is, that I do not know what the pinouts on the board …