12 search results

• Hardware
  How to I setup a login prompt using the USB-USB Null Modem?
  To allow you to login to a Linux machine over the USB-USB Null Modem a getty needs to be ran ...
• Hardware / Cluster HAT / Cluster CTRL
  What are the differences in Cluster HAT versions?
  Cluster HAT v1.0 USB connector: On left (SMT)Serial connector: THGPIO connector: Bottom entry + headerPower control: GPIOPower connector: 2 pin header ...
• Software / Linux / Command Line
  How do I enable autologin on TTY running on the Controllers serial port [Raspbian Buster/Bullseye/Bookworm]?
  To enable auto logins on the TTY running on any serial port on the Controller log in and run the ...
• Software / Linux / Command Line
  How do I find the serial/model number of a hard drive?
  To find the model or serial number of a hard drive you can use hdparm and the device name of ...
• Hardware / Cluster HAT / Cluster CTRL
  How do I enable autologin on TTY running on the Controllers serial port [Raspbian Stretch]?
  To enable auto logins on the TTY running on any serial port on the Controller log in and run the ...
• Hardware / Cluster HAT / Cluster CTRL
  How do I enable autologin on TTY running on the Gadget Mode serial port?
  The Cluster HAT allows you to log into the Pi Zeros via the (Gadget USB) Serial port, sometimes it's helpful ...
• Hardware / Cluster HAT / Cluster CTRL
  How do I update the firmware on ClusterHAT v2.6?
  The ClusterHAT v2.6 uses an ATtiny1616 to emulate the XRA1200P I/O expander, to update the firmware using the built-in UPDI programmer ...
• Hardware / Cluster HAT / Cluster CTRL
  [LEGACY] How do I setup usbboot (no SD cards in the Pi Zeros) for the
  See the current documentation on booting without SD cards, this legacy information is kept here in case it helps anyone. I ...
• Hardware / Cluster HAT / Cluster CTRL
  ClusterCTRL: How to write an image to the eMMC?
  To write an image to the eMMC on a Compute Module you need to boot it as a USB Device ...
• Software / Linux / Command Line
  ClusterCTRL: How do I boot a Compute Module from eMMC?
  To boot a Compute Module from the eMMC USBBOOT must be disabled. If your Compute Module doesn't already have a bootable ...
• Hardware / Cluster HAT / Cluster CTRL
  Troubleshooting missing Pi Zeros in a ClusterHAT
  If you've got the Cluster HAT connected and you're having problems with one or more Pi Zeros not being visible ...
• Hardware / Cluster HAT / Cluster CTRL
  How do I use newer NCM images on older (bookworm) controllers?
  Images dated 2025-11-24-2 and earlier use the ACM+RNDIS protocols for the USB Gadget Ethernet. Images 2025-11-24-3 and later use ACM+NCM. ...