![]() ![]() Data traffic is of course encrypted, payment is processed and secured by reputable service providers, and we offer a 30-day return policy. Our online store shows you all items available for immediate delivery, and allows you to shop securely with many payment methods and fast shipping. We can help you if you have questions, be it about the control system, the choice of drives or in general about the construction of CNC milling machines and the conversion of lathes. We have a lot of experience in building and operating CNC milling machines and lathes. We also consult you when it comes to choosing the right components. Our suppliers are the original manufacturers, with us you buy tested branded goods. In addition to manufacturing controllers, we also trade in the necessary components. As a dealer we have a large stock of components for machine building and automation, which we offer in this store. ![]() The CNC milling machines we build ourselves produce many small parts, e.g. We use lathes and milling machines for this, but we also use our 3D printers a lot. We also manufacture the prototype construction and the test fixtures ourselves. In addition to the development and production, the testing of the products is also carried out here. We manufacture our products in-house on our own machines, and this for over 20 years now - made in Germany. As an engineer for microelectronics, I design hardware and also develop the software for it. Then I attached my device it added usb 1-2: ch341-uart converter now attached to ttyUSB0Īfter I started communication for a few seconds it disconnected and sometimes it reconnected to ttyUSB1 automatically, which I think may account for the error according to your reply.About Rocketronics Rocketronics was founded in 1999 as a family business by Louis Schreyer. systemd: Created slice system-getty.slice. systemd: Created slice system-serial\x2dgetty.slice. rial: ttyTHS3 at MMIO 0x3130000 (irq = 38, base_baud = 0) is a TEGRA_UART rial: ttyTHS1 at MMIO 0x3110000 (irq = 37, base_baud = 0) is a TEGRA_UART Lsusb lists the device here as Bus 003 Device 002: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter It is often shipped together with the sds011 sensor. Kernel command line: fbcon=map:0 net.ifnames=0 console=tty0 OS=l4t console=ttyS0,115200n8 memtype=0 video=tegrafb no_console_suspend=1 earlycon=uart8250,mmio32,0x03100000 gpt tegraid=18.1.2.0.0 tegra_keep_boot_clocks maxcpus=6 android.kerneltype=normal rialno=0335115020673 vpr_resize root=/dev/mmcblk0p1 rw rootwait This is what i got after a fresh reboot dmesg | grep tty The procedure may also be applied to other serial devices, but I found ch341 one of the most common one. You should see the device attached to ttyUSB* Now plug in your serial device and type in dmesg | grep ch341 Sudo cp drivers/usb/serial/ch341.ko /lib/modules/$(uname -r)/kernel This step is to avoid the version magic error. Next, find the line CONFIG_LOCALVERSION= , Uncomment it and change it to CONFIG_USB_SERIAL_CH341=m configįind the line with “ #CONFIG_USB_SERIAL_CH341”
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