https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL16864_%E2%80%93_Sense_HAT_%28B%29%2FenWSAL16864 – Sense HAT (B)/en - Versionsgeschichte2026-10-23T22:38:03ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL16864_%E2%80%93_Sense_HAT_(B)/en&diff=1882&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:38:36Z<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p>
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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br />
<br />
== Summary ==<br />
The Sense HAT (B) is a sensor expansion board for the Raspberry Pi series. It provides integrated sensors for motion, environment and color, plus an ADC for connecting external sensors via I2C.<br />
<br />
== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL16864 WSAL16864 – Sense HAT (B) for Raspberry Pi, Multi Powerful Sensors]<br />
<br />
== Technical overview ==<br />
* Connects via the standard 40-pin GPIO header of Raspberry Pi boards; no pin header needed on Raspberry Pi Zero, but one is required for Raspberry Pi 4.<br />
* Onboard 9-axis sensor ICM20948: 3-axis accelerometer, 3-axis gyroscope and 3-axis magnetometer with 16-bit resolution.<br />
* Onboard barometer LPS22HB for air-pressure measurement; 24-bit pressure resolution, 16-bit temperature resolution.<br />
* Onboard temperature/humidity sensor SHTC3: temperature range -30 to 100 °C, humidity range 0–100 % rH.<br />
* Onboard color sensor TCS34725: 4 channels RGBC, 16 bits per channel.<br />
* Onboard ADC SGM58031: 4 channels, 16-bit resolution, expands the system with external sensors over I2C.<br />
* All onboard sensors have distinct I2C addresses and can be used simultaneously: ADS1015 0x48, ICM20948 0x68, LPS22HB 0x5C, SHTC3 0x70, TCS34725 0x29.<br />
* Operating voltage 3.3 V; dimensions 65 mm x 30.5 mm.<br />
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'''Commands and examples – verify before use:''' <br />
<syntaxhighlight lang="text"><br />
sudo raspi-config<br />
sudo reboot<br />
sudo wget http://www.airspayce.com/mikem/bcm2835/bcm2835-1.71.tar.gz<br />
sudo tar zxvf bcm2835-1.71.tar.gz<br />
cd bcm2835-1.71/<br />
sudo ./configure && sudo make && sudo make check && sudo make install<br />
sudo apt-get install wiringpi<br />
wget https://files.waveshare.com/wiki/common/wiringpi-latest.deb<br />
sudo dpkg -i wiringpi-latest.deb<br />
gpio -v<br />
sudo git clone https://github.com/WiringPi/WiringPi<br />
cd WiringPi<br />
sudo ./build<br />
sudo su<br />
wget https://github.com/joan2937/lg/archive/master.zip<br />
unzip master.zip<br />
cd lg-master<br />
sudo make install<br />
sudo apt update<br />
sudo apt install python3-pip<br />
</syntaxhighlight><br />
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== Notes and version constraints ==<br />
* The demo package includes examples for several host platforms (Raspberry Pi, VisionFive2, STM32); not all examples are available for every platform.<br />
* On Bookworm systems only the lgpio library is available; bcm2835 and wiringPi cannot be installed or used there.<br />
* Mixing different libraries can cause abnormal behavior; restarting the Raspberry Pi resolves such issues.<br />
* For serial output problems in the STM32 demo, confirm the baud rate is set to 115200 and the correct connection type (USART2, PA2 TXD / PA3 RXD) is selected.<br />
* Before using external sensors over the I2C bus, check for address conflicts.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/Sense_HAT_(B) Sense HAT (B) - Waveshare Wiki]<br />
* Source revision: 109834<br />
* Captured: 2026-08-31T03:53:19+00:00<br />
* SHA-256: <code>f8c737bd26d2b157d02da6adb1dfbf8238f767f84ed1f1c2c8aa381f072fa633</code></div>JWTechPublisher