Raspberry Pi Blog
Code der Aufschubart im Aufschub-BIN-Antrag
Ich bin gerade dabei für unsere neu umstrukturierte Firmierung, pi3g GmbH & Co. KG den Zahlungsaufschub zu beantragen. Bei dem Formular 0873, dem Aufschub-BIN-Antrag, war mir der Wert den ich in “Code für die Aufschubart” einfüllen muss unklar. Eine Google-Suche hat nichts sinnvolles ergeben, außer dem Hinweis “ Bitte tragen Sie hier den Code für…
WeiterlesenThe role of ARM based SBC devices vs. X86 based devices and market trends in 2023
According to GPT4, As of 2021, the global ARM-based processor market size was valued at around $17.7 billion, with IoT devices accounting for a significant portion of the market. Intel and other x86 based devices still dominate the market, the corresponding market size was (of course) much bigger in 2021. Remember that originally, mainframes (such…
WeiterlesenIntegrating the BSEC in CircuitPython (A work in progress)
A short post about using a static C library inside CircuitPython and a progress report on wrapping the BSEC library in particular.
WeiterlesenUpdating Variant Images in Shopify using CSV
Shopify has a possibility to update fields using a CSV file. This is useful if you want to update a lot of images. Shopify will download these images from a remote server if necessary, so you can provide URLs of your choice. You only need to provide the values you want to update, along with…
Weiterlesenraspi-config nonint do_i2c 1 hangs “forever”
While developing PiCockpit, and trying to allow the user to turn I2C off from the webinterface, I have run into crashes and problems. I am using raspi-config in non-interactive mode (I’ve written about this before) to control I2C from the PiCockpit client. While debugging the issue, I noted that – if something was busy accessing…
WeiterlesenEnabling and checking I2C on the Raspberry Pi using the command line for your own scripts
Most people know that you can enable the I2C port using raspi-config. raspi-config also offers a non-interactive mode, where you can drive it’s functionality using command line parameters to it. Reading the current state of the I2C port on the Raspberry Pi Here is how to read the current state of the I2C port: sudo…
WeiterlesenRaspberry Pi single board computer market share of total PC market in 2020
For a report I’m preparing for a bank, today I’ve calculated the market share of the Raspberry Pi single board computers (all models) in the worldwide PC market in 2020. Here it is: 2,69 % (at 7.4 Million shipped Raspberry Pi units in 2020) Here is how I came up with this figure: Calculated the…
WeiterlesenTurn off the Adafruit Capacitive Touch PiTFT Plus Display (#2423) on power-off
Using a device tree overlay it is easy to turn off the Adafruit display backlight once the Pi goes into power-off state. Simply add the following line to the end of /boot/config.txt dtoverlay=gpio-poweroff,gpiopin=18,active_low=”y” This will drive this particular pin #18 (which is responsible for the backlight on the Adafruit PiTFT display) low on shutdown, and…
WeiterlesenRaspberry Pi Compute Module 4 vs Compute Module 3
Raspberry Pi launched Compute Module 4, as a successor to Compute Module 3B+. The Compute Module 4 (CM4) is a so-called System on Module (SoM), which contains core parts which make up a Raspberry Pi 4, for example, and in addition to that eMMC Flash in different sizes (ranging from none for the Lite module…
WeiterlesenLite 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…
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