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Lite version of PCCB

The PCCB is a carrier board for the Raspberry Pi Compute Module 1 – 3 B+.We are able to remove any parts of the full PCCB you do not need, thereby cutting your BOM cost & time to market significantly:For this particular customers only the following features remained:10 / 100 Mbit/s LAN port (Ethernet)DC step-down [...]

By | November 12th, 2020|Raspberry Pi Embedded Development, Raspberry Pi Embedded Hardware|Kommentare deaktiviert für Lite version of PCCB

Controlling LEDs on Alpine Linux using the command line

We have developed an embedded Raspberry Pi Compute Module carrier board for industrial use: the PCCB.As you can see, there are three (directly) user programmable LEDs on the PCCB: USER / INFO / ACT.These are defined in the device tree. For example, we can define the following in our device tree overlay://LEDs fragment@11 {   target [...]

By | November 6th, 2020|Alpine Linux, Raspberry Pi Blog, Raspberry Pi Embedded Development|Kommentare deaktiviert für Controlling LEDs on Alpine Linux using the command line

Will the Raspberry Pi 400 be available in an 8GB version?

The Pi400 already has a lot of basic models due to the languages, which of course is a bigger logistic challenge for Raspberry Pi and its partners.The standard version of the Pi 400 with 4 GB covers most (consumer / school children / students) application purposes. 8 GB are rather needed in the area of [...]

By | November 4th, 2020|Raspberry Pi Blog|Kommentare deaktiviert für Will the Raspberry Pi 400 be available in an 8GB version?

The technology & security foundations of PiCockpit

I was asked to elaborate a bit about the security & technology foundations of PiCockpit.The parts which are involvedPiCockpit consists of several parts:picockpit-clientpicockpit-frontendpicockpit-backendpicockpit-api (“papi”)the databasethe MQTT serverthe picockpit Package repositoryThe MQTT serverData between the picockpit-frontend and picockpit-client is exchanged using the MQTT server (called “broker”), via Websockets. We use VerneMQ for this purpose. MQTT is [...]

By | Oktober 27th, 2020|PiCockpit|Kommentare deaktiviert für The technology & security foundations of PiCockpit

LetsTrust TPM

LetsTrust TPM ist eine Aufsteck-Platine mit elektronischen Komponenten in den Abmessungen 12 mm x 15 mm x 5 mm. Sie ist zum Einsatz mit dem Raspberry Pi Einplatinencomputer vorgesehen. Die Hauptkomponente von LetsTrust TPM  ist ein Kryptographie-Chip, der Infineon Optiga™ SLB 9670 TPM 2.0. Die anderen Komponenten auf LetsTrust TPM sind passive Komponenten, sowie eine [...]

By | Oktober 19th, 2020|pi3g Hardware Designs|Kommentare deaktiviert für LetsTrust TPM

Flashing the PCCB Raspberry Pi Industrial Compute Module Carrier Board using a Windows computer

The PCCB is our Raspberry Pi Compute Module carrier board with industrial interfaces:I will describe how to flash the PCCB flash using a Windows Computer. PrerequisitesUSB power supply (or DC power supply) PCCBcompute module with on-board flash (Raspberry Pi Compute Module Lite variants do not have Flash on board)microUSB to USB cable (note: some microUSB [...]

By | Oktober 18th, 2020|Raspberry Pi Blog|Kommentare deaktiviert für Flashing the PCCB Raspberry Pi Industrial Compute Module Carrier Board using a Windows computer

Gmail Workspace / Gmail Suite send e-Mail from server using msmtp

We are in the process of migrating to Gmail, to be able to delegate managing a mail server.We used ssmtp on our server to email mails before, using our own mail server (Zimbra).I have now managed to get Gmail Workspace working, and would like to share some pointers on how to do that. This is [...]

By | Oktober 15th, 2020|Tips & tricks|Kommentare deaktiviert für Gmail Workspace / Gmail Suite send e-Mail from server using msmtp

Update picockpit-client for compatibility with v2.0

The new PiCockpit release has many new features, which require a new picockpit-client version (at least v2.0.1) for compatibility. What do you get by upgrading the picockpit-client / using PiCockpit v2.0?GPIO: control GPIO pins (input / output / software PWM to dim LEDs for example)PiControl: run commands on your Pi from the webinterface (you define [...]

By | Oktober 13th, 2020|PiCockpit|Kommentare deaktiviert für Update picockpit-client for compatibility with v2.0

Stress testing a Raspberry Pi 4 with PiCockpit – temperature monitoring

Using the new PiCockpit v2.0 release, you can monitor the current SoC temperature of the Pi in an easy to use webinterface (in PiStats).Simply click on PiStats, and enter temp into the search:this will narrow the display down to just the SoC temperature. The temperature will be updated every second.I also recommend you to use [...]

By | Oktober 7th, 2020|PiCockpit|Kommentare deaktiviert für Stress testing a Raspberry Pi 4 with PiCockpit – temperature monitoring

PiCockpit v2.0 released – amazing new features!

Yesterday, on the 6th of October 2020, we have released the new version of PiCockpit – which has many new, exciting features.And best of all: PiCockpit continues to be free of charge (as in free beer), for up to 5 Raspberry Pis! Get started for free today.What is picockpit.com?PiCockpit is an easy to use web [...]

By | Oktober 7th, 2020|PiCockpit, PiDoctor, Raspberry Pi Blog|Kommentare deaktiviert für PiCockpit v2.0 released – amazing new features!