MiCS-6814 + Raspberry PI 3B+
@cristian_camilo wrote: Hey there! I’m working in a project to monitoring air quality using a Air Quality 5 click from Mikroelectronika (it has an MiCS-6814 sensor) and a Raspberry Pi 3B+. I have used...
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Hyperpixel 4.0 Touch AND HDMI0 is blank on Raspberry Pi 4 with Kali Linux and...
@jcritch wrote: Hyperpixel 4.0 Touch AND HDMI0 is blank on Raspberry Pi 4 with Kali Linux and the hyperpixel4 drivers. Why? How to make this usable? Kali ARM 64-bit Raspberry Pi 4 version used is from...
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GAME ZIP 64 - LED matrix not working. Is it broken?
@tim-p wrote: I know there’s an issue with the GAME ZIP 64’s LEDs in MicroPython at the moment, but mine isn’t working with MakeCode either. I created a test program to display a rainbow on the whole...
View ArticleEnviro +Air Quality
@ipadeflteacher wrote: Do I need the PMS5003 Particulate Matter Sensor with Cable for the Enviro Air Quality monitor to work with the Raspberry Pi. My plan is to build a mobile air quality device with...
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Ultrasonic distance sensor breakout
@AnneC wrote: Hi folks, I bought this sensor: https://shop.pimoroni.com/products/ultrasonic-distance-sensor-breakout USDBkt_IMG_14621385×987 379 KB and want to add it to a Raspberry Pi 3 robot buggy....
View ArticleCombined PIR, Camera, LED and ScrollPhatHD projects
@JonTMac wrote: Hi Folks I have been working on a project which uses a PIR to detect movement turn on an LED, Take a photo and scroll a message whilst movement is detected. All the elements function...
View ArticleUno+wifi r3
@home wrote: I have bought arduino board UNO+WIFI R3. But I do not know at all how to start. I would appreciate if anybody could guide step by step to control build in LED on this board through...
View ArticleConnecting Feather M0 BLE to SPI Device
@twchambers wrote: I’m trying to connect my feather M0 to a “digi dot booster” which is an LED controller that communicates over SPI. The device comes with a library...
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Pan-tilt hat alignment issue
@BrassMonkey wrote: Hello, I hope you can help me. I bought a pan-tilt hat recently. When I ask it to point at (0,0) it points off at an angle that’s not along an axis of the motherboard. Is it...
View ArticleWhat size standoffs?
@Js2Tango wrote: Can anyone tell me what size holes are used / the dimensions (distance between the holes) on the PCBs of this product?...
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Rpi 3b+ —Inky Phat updates inconsistently?
@Davearrrrr wrote: Setup: Rpi 3b+ 2.5a power supply Latest Raspbian image push of buster Using tutorial from Pimoroni for Phat. Phat seems to update inconsistently or not at all. Running script will...
View ArticleRainbowhat alphanumeric display stopped working
@rivale wrote: Im not getting any alphanumeric display at all. It use to work ok, but now is completely off. LEDs are working fine. Python throws up an error regarding the oscillator. Posts: 2...
View ArticlePi Zero W with full size Breakout Garden?
@HamishPi wrote: Is it OK to use the full size Breakout Garden with the Pi Zero W? Anything to look out for? Posts: 1 Participants: 1 Read full topic
View ArticlePirate Audio "Off Switch"
@sigpaw wrote: Hello all, This is probably really dumb question. But is there a way to “shutdown” the Pi from iris? I don’t see a “shutdown” button anywhere. Is my only option to telnet or vnc in?...
View ArticleEnviroPlus gas sensor problem
@IanW wrote: Hi, I’m having a problem with the oxidised gas reading on my enviro plus. It has a high base line level, 8700 ish, and only very minor fluctuations I managed to borrow one from a friend...
View ArticlePirate audio 3W amp: gpio pin usage
@andyjohnson0 wrote: Hi, I’m new to the forums. I’m using the Pirate audio 3W amp [1] in a project with a RasPi 3a+ but i’m finding that i need access to a couple of gpio pins. Not specific ones - any...
View ArticleCan't get Inky Phat working on Zero W
@jambino wrote: Hi, I’m new to Raspberry Pi and am failing to get the Inky Phat to update at all when I run the example scripts. So far I can’t even determine if this is a software or a...
View ArticleHyperPixel which GPIO for power-on power-off
@darioml wrote: Hi. I have a HyperPixel 4.0 screen working on a RPi2. I would like to implement a button (or two) to turn-on and off the RPi. According to HyperPixel Pinout, there is no free pin to do...
View ArticleTeknikio usb 2032 battery charger
@SnowMonkey wrote: Please advise regarding light displays; assume constant green means charging but flashing green/red? Do I have to wait for constant red for full charge? Posts: 2 Participants: 2...
View ArticleMLX90640 Thermal Camera Breakout
@Gouf wrote: Hello, I was looking at your MLX90640 Thermal Camera Breakout. Is there a way to have the bicubic thermal video appear on/embedded in a web page served off of the Pi that it is connected...
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