![Need help with serial porting; The QinHeng serial adapter (Chinese Arduino Uno) doesn't show up in dmesg. I managed to get it working ones, but after a reboot it disappeared again and Need help with serial porting; The QinHeng serial adapter (Chinese Arduino Uno) doesn't show up in dmesg. I managed to get it working ones, but after a reboot it disappeared again and](https://preview.redd.it/8o9vd9k0tew41.png?auto=webp&s=439be42e18ef51df0e2405b5020eb0d9a8684a2f)
Need help with serial porting; The QinHeng serial adapter (Chinese Arduino Uno) doesn't show up in dmesg. I managed to get it working ones, but after a reboot it disappeared again and
![PIC-PROJECTS-BOLT-18F2550-USB-PROJECT-USB-STACK-FIRMWARE-USB-VIRTUAL-SERIAL -COM-PORT-VC++ PC-SOFTWARE-HANDLE-THE-USB-PORT-AS-A-SERIAL-PORT-USB-UART-FUNCTIONS-PUNTO FLOTANTE-S.A. PIC-PROJECTS-BOLT-18F2550-USB-PROJECT-USB-STACK-FIRMWARE-USB-VIRTUAL-SERIAL -COM-PORT-VC++ PC-SOFTWARE-HANDLE-THE-USB-PORT-AS-A-SERIAL-PORT-USB-UART-FUNCTIONS-PUNTO FLOTANTE-S.A.](https://www.puntoflotante.net/THE-USB-CONNECTION-SMART.jpg)
PIC-PROJECTS-BOLT-18F2550-USB-PROJECT-USB-STACK-FIRMWARE-USB-VIRTUAL-SERIAL -COM-PORT-VC++ PC-SOFTWARE-HANDLE-THE-USB-PORT-AS-A-SERIAL-PORT-USB-UART-FUNCTIONS-PUNTO FLOTANTE-S.A.
The A-Track USB / NCE (ATUN) Interface unit is based on a commercial USB to Serial Port adapter, the MCP2200EV-VCP device from M
![MCP2200 USB To RS-232 Demo Board User Guide Datasheet by Microchip Technology | Digi-Key Electronics MCP2200 USB To RS-232 Demo Board User Guide Datasheet by Microchip Technology | Digi-Key Electronics](https://www.digikey.com/htmldatasheets/production/710598/0/0/1/media/bg12.png)