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  • 20:37, 1 March 2023 62.245.250.205 talk posted a new comment on X728-hardware (Thank you Harry, To operate an additional SD Card Reader we need to use hardware SPI interface, Raspi has two. SPI0 uses pins 19,21,23 for MISO/MOSI/SCLK, which is unusable for us as we have a Lidar on UART4, which is also using pin 21... SPI1 is hard wired to pins 35, 38, 40 for MISO/MOSI/SCLK, which cant be changed. Right now I am trying to find out a pin layout where I have no collisions. The problem is we have to use I2C, 4 different UARTs, SPI and X728 at the same time + MIPI touchscr...)
  • 12:32, 1 March 2023 Harry talk contribs posted a new comment on X728-hardware (You can also use other GPIOs (such as PIN 17- PIN26), why must use PIN37 and PIN38? Refer to 800px Harry / Geekworm)
  • 12:02, 1 March 2023 156.146.53.115 talk posted a new comment on X728-hardware (Believe us, it is really difficult to choose which GPIO to use. It seems that we have no other GPIO to use. No matter which GPIO we choose, it may not satisfy everyone. Thank you for raising a new requirement. The X728 has undergone at least 5 revisions, and there is no way to satisfy all users, just like chatGPTb, which is in full swing, cannot satisfy everyone. This is really a frustrating thing. . . . But your questions will be the driving force for us to move forward. Harry/Geekworm)
  • 00:41, 1 March 2023 62.245.250.205 talk posted a new comment on X728-hardware (Hi, using pins 37 and 38 is a bad idea - it is SPI1 interface of RASPI and cant be changed, and is needed by our project. How to disable these on X728?)
  • 15:14, 27 February 2023 Lisa talk contribs posted a new comment on X820 (Hi,Sorry, we don't sell DC5V power supply now, it is recommended that you buy a high-quality DC 5V power supply. If use a poor quality power supply, the SSD/HDD may not be identified or be damaged. Or you can consider using X735 power management board, which supports Type C 5V and DC6V~30V,and you can use our Type C5V 4A or DC12V power supply.)
  • 10:35, 26 February 2023 67.255.113.243 talk posted a new comment on X820 (I believe I’m having a power supply issue. It is 5v and 4amp. The case purchased was the X820 can you direct me to a power supply that you believe is of good quality on the Internet or within your store for purchase. I have the device powering up without any issue at all. I do believe it’s under powered at this point, and I purchased a faulty or less than satisfactory power supply. Thank you in advance for your consideration of the question and your assistance.)
  • 09:37, 22 February 2023 Lisa talk contribs posted a new comment on X735 Software (Hello,After our test, there is no problem with the x735 script. You can try to completely delete PYTHON and reinstall.)
  • 03:25, 22 February 2023 93.217.181.44 talk posted a new comment on X735 Software (Hi, there is an issue with pwm_fan_control.py. top tells me, that there is a phython3 is running with 20% cpu load all the time. top - 19:19:58 up 5 min, 1 user, load average: 1.28, 1.27, 0.61 Tasks: 198 total, 1 running, 197 sleeping, 0 stopped, 0 zombie %Cpu(s): 3.0 us, 6.6 sy, 0.0 ni, 90.3 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st MiB Mem : 7812.2 total, 6296.2 free, 826.7 used, 689.3 buff/cache MiB Swap: 0.0 total, 0.0 free, 0.0 used. 6861.8 avail Mem...)
  • 15:55, 21 February 2023 Lisa talk contribs posted a new comment on X735 Software (Yes,It is compatible with 64bit Raspbian)
  • 12:23, 21 February 2023 123.209.239.183 talk posted a new comment on X735 Software (Is the 2.5 software compatible with 64bit Raspbian / PiOs ??)
  • 19:06, 17 February 2023 Lisa talk contribs posted a new comment on X400 V3.0 (Hi,Please insert the jumper cap on [Mute] , so that it will not be controlled by the system. then COMMENT OUT Mute: Short-Speaker mute disbled)
  • 09:52, 17 February 2023 Lisa talk contribs posted a new comment on X729 (Hi, you can use a DC 6-24V pwer adapter--[Power input: 6-24Vdc ±5%, ≥3A]. recommend to Geekworm DC5521 12V/5A Power adapter US/EU plug)
  • 05:10, 17 February 2023 147.124.85.195 talk posted a new comment on X729 (I dont have a 6V power supply, can I power the setup using the pi4 USBC, will it still charge the batteries? Do you recommend a 6V power supply?)
  • 21:29, 16 February 2023 130.62.211.180 talk posted a new comment on X400 V3.0 (have two of these... sounded really good for my use however have problem with it on RPi4B with RPiOS Buster during shutdown it always shows: Kernel panic - not synching: attempted to kill init! exitcode=0x00000000 CPU: 0 PID:1 Comm: systemd-shutdown Tainted: G WC 5.10.103-v71+ #1529 Backtrace: . {some backtrace lines} . Exception stack(0xc190bfa8 to 0xc190bff0) bfa0: {some 8bit hex numbers} bfc0: {some 8bit hex numbers} bfe0: {some 8bit hex numbers} ---[end Kernel panic - n...)
  • 21:24, 15 February 2023 72.205.41.124 talk posted a new comment on Wireless USB adapter (What does add the software source mean?)
  • 18:31, 13 February 2023 Lisa talk contribs posted a new comment on X306 (Hi,Please connect the mouse and use the 【lsusb】 command to check.)
  • 17:36, 13 February 2023 178.213.64.35 talk posted a new comment on X-C1 Software (But if I uncomment this line, the rpi will not reboot properly using xoff. That's the problem. The fan script don't work. the fan still running at full speed even if I set the speed to 0.)
  • 12:40, 13 February 2023 209.58.189.232 talk posted a new comment on X-C1 Software (Of course, if you don’t want to use the pigpiod library, you can use the fan-rpi.py file, which removes the dependency on the pigpiod library; for example, python3 fan-rpi.py)
  • 12:38, 13 February 2023 209.58.189.232 talk posted a new comment on X-C1 Software (Note: the fan script is only required pigpiod library and python3-rpi.gpio dependent library. it has nothing to do with x-c1-softsd.sh. The x-c1-softsd.sh file is only responsible for safe shutdown)
  • 12:34, 13 February 2023 113.87.183.220 talk posted a new comment on X-C1 Software (Don't comment out '/usr/local/bin/x-c1-softsd.sh' in rc.local file, and this file is to safe shutdown. You need to use 'xoff' to turn off the pi 4 not 'poweroff'.)
  • 14:55, 11 February 2023 71.32.116.31 talk posted a new comment on X306 (I'm not sure if the USB ports are being recognized. Is there is software setting I need to change in the pi zero to use the USB ports?)
  • 22:01, 10 February 2023 178.213.64.35 talk posted a new comment on X-C1 Software (I've seen that the '/usr/local/bin/x-c1-softsd.sh' is added in the rc.local during installation, comment this line fix the reboot/boot issue. But the fan script doesn't work. Is it best to use the fan-rpi.py instead ? When I turn off the rpi, the fan still working, any solutions ?)
  • 10:43, 10 February 2023 209.58.189.232 talk posted a new comment on X-C1 Software (Hi, please contact us via mail:support@geekworm.com)
  • 10:43, 10 February 2023 209.58.189.232 talk posted a new comment on X-C1 Software (Hi, plese direct remove the PSU, then restart it. Regards,)
  • 01:24, 10 February 2023 87.240.205.72 talk posted a new comment on DACPi (they write, Only 5 wires are connected to PI 4 ... but which 5 gpio are connected ? 5 volt and ground, and which for audio ?)
  • 22:24, 9 February 2023 81.150.19.122 talk posted a new comment on X-C1 Software (Wrecked my Pi. Stuck in boot loop with watchdog randomly cycling it. Uninstall script doesnt work. Will return.)
  • 19:31, 9 February 2023 82.64.178.30 talk posted a new comment on X-C1 Software (Hi, I've tried Raspbian, Ubuntu and DietPi and everytime I have the same issue.. All the installation process goes well. But when I "sudo reboot", the fan still working at full and the rpi4 doesn't boot anymore.. I have the X-C1 PWM with the RPI 4 2GB, connected via ethernet.)
  • 09:35, 8 February 2023 Lisa talk contribs posted a new comment on X876 (Hello,X876 board is not compatible with Pi3.)
  • 19:10, 7 February 2023 131.246.194.24 talk posted a new comment on X876 (Hello, does the X876 support the Rasbperry Pi 3?)
  • 11:56, 6 February 2023 Lisa talk contribs posted a new comment on X728-hardware (Hi,power light is blue--It means that the X728 is powered on, is the power indicator light of the Raspberry Pi on?)
  • 19:58, 4 February 2023 5.55.250.161 talk posted a new comment on X728-hardware (Hi. How to start the system when batteries are full and is not powered by usb type c or DC5V 4A? I press slightly the blue button on x728 but it does not start. The fail light is red and power light is blue.)
  • 14:56, 3 February 2023 Lisa talk contribs posted a new comment on X708-Software (Hi,The X708 software is compatible with X708 V1.2 and V2.0. X708 V2.0 Version board is updated,but script is not change.)
  • 14:56, 3 February 2023 Lisa talk contribs deleted comment #3573 on X708-Software
  • 14:55, 3 February 2023 Lisa talk contribs posted a new comment on X708-Software (The X708 software is compatible with X708 V1.2 and V2.0. v2.0 Version board is updated,but script is not change.)
  • 23:32, 2 February 2023 178.191.169.174 talk posted a new comment on X708-Software (Is the x708v2 software compatible with the X708 V1.2? What's the best way to update the older x708 script? uninstalling the old one with the unstall.sh script and installing the x708v2 software?)
  • 09:42, 1 February 2023 Lisa talk contribs posted a new comment on LVDS2 (Please refer toLVDS Adapter; v20 has two LVDS signal interfaces.)
  • 04:26, 1 February 2023 83.24.18.157 talk posted a new comment on P165 ("Is it compatible with HiFiBerry Digi I/O and the HiFiBerry case?" I have checked. Bought both boards - keeping P165-A and returning the P165-B. P165-A is compatible with the board, the case needs a very small adjustment - one of the plastic parts that keep the board in place is conflicting with one of the corners of the radiator. The plastic needs to be cut a bit. Of course it's not possible to use the fan, so a passive cooling only. You earn about 10 C on average. P165-B is to thick - it...)
  • 02:31, 1 February 2023 159.196.226.130 talk posted a new comment on LVDS2 (What’s the difference between this and v1.5/v20) Tags: Mobile web edit, Mobile edit
  • 10:45, 31 January 2023 Lisa talk contribs deleted comment #3511 on DACPi
  • 10:45, 31 January 2023 Lisa talk contribs deleted comment #3512 on RAB Holder
  • 10:45, 31 January 2023 Lisa talk contribs deleted comment #3514 on NASPi Lite
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3515 on DMX Shield for Arduino SKU:419852
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3516 on KAKU Robot R2 Basic Version Kit SKU:385374
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3529 on 433Mhz Universal Copier
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3528 on 433Mhz Universal Copier
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3525 on 433Mhz Universal Copier
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3531 on 7V to 32V-4 Jog Switch
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3534 on ESP32-DevKit
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3535 on ESP32-LyraT
  • 10:44, 31 January 2023 Lisa talk contribs deleted comment #3537 on ESP32 WROVER-i DevKit
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