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HATs and other add-ons • Unknown Display Board
A friend owns an arcade and they have a 32 x 192 pixel display thats been kicking around for a few years.It looks home made and there are no distinguishing marks anywhere on it.I just wondered (long...
View ArticleHATs and other add-ons • Re: Unknown Display Board
Is there any marking on it mentioning the model number etc.? Without knowing the pinout and communication protocol, it will not be possible to reprogram it.Statistics: Posted by crugo — Sun Apr 06,...
View ArticleHATs and other add-ons • Connecting 2 USB Wifi dongles to one USB port
I've been using Raspberry Pi 4b with RaspAp installed, to create a sort of a travel router, basically an access point that connects to hotel wifi networks when I travel, supplying all my devices with...
View ArticleHATs and other add-ons • Re: Connecting 2 USB Wifi dongles to one USB port
USB3 hubs are a thing though I don't have any recommendations.Some things to be aware of:There is only a single PCIe lane between USB controller and SoC on a 4B. That's only enough bandwidth to run a...
View ArticleHATs and other add-ons • Waveshare pan tilt
What type of lag is there on the pan tilt hat from waveshare?Statistics: Posted by EBCam — Tue Apr 08, 2025 8:42 am
View ArticleHATs and other add-ons • IQAudio Dac+
I apologise that I have posted this twice, once here and once in projects, I meant to put it in here in the first placeI have an old IQAudio Dac+ that I am trying to get to work with a 3B running the...
View ArticleHATs and other add-ons • Re: IQAudio Dac+
I apologise that I have posted this twice, once here and once in projects, I meant to put it in here in the first placeThe correct procedure is to use the Report Post ! button on your original post,...
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HATs and other add-ons • Re: raspberry pi 4 model B with RB-MATRIXCTRL and a...
I am trying to use the rb-matrixctrl (from joy-it) with a button in my pi4B, since the rb-matrixctrl is using all pins but two (27, 28 for the i2c id eeprom), i am tring to use one of those for my...
View ArticleHATs and other add-ons • Re: Waveshare pan tilt
Wrong forum! You'll need to ask at waveshare https://service.waveshare.com/Statistics: Posted by aBUGSworstnightmare — Tue Apr 08, 2025 6:07 pm
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HATs and other add-ons • Waveshare UPS HAT (E) for Raspberry Pi 5
Hi AllI purchased the Waveshare UPS HAT (E) for Raspberry Pi 5, but I am unable to install the script for the UPS hat, as the wget command doesn't work to download the 7z...
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HATs and other add-ons • Connect Pi-5 to internet with SIM card
Hi, I recently started a project where I need to connect my Pi-5 to the internet on cell network via SIM card. I bought WaveShare's 7670G pi-hat and after troubleshooting for over 2 weeks and working...
View ArticleHATs and other add-ons • SSD hat and SATA hat together
Can you add a SATA hat and SSD hat to a Raspberry Pi 5?Statistics: Posted by PiHatChristine — Thu Apr 10, 2025 1:10 am
View ArticleHATs and other add-ons • Re: SSD hat and SATA hat together
Can you add a SATA hat and SSD hat to a Raspberry Pi 5?No. There is only one PCIe lane available.I'd recommend a suitable bridge to connect the SATA drives through USB.Statistics: Posted by ejolson —...
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HATs and other add-ons • 2 x SC16IS752 on different SPI's
Hi all.I have a suspicion that needs confirmation As the subject says, I'm trying two SC16IS752 chips on SPI0 and SPI1 to make four UARTs.Since I had no luck with some Waveshare HATs I acquire some...
View ArticleHATs and other add-ons • Re: impossible to use Google Coral
6.12.9+bpo-amd64amd64 would be an x86-64 platform, not arm or arm64.Jeff's wiki of PCIe devices tested on CM4/Pi5 is generally the best place to check.https://pipci.jeffgeerling.com/cards_m2 ......
View ArticleHATs and other add-ons • Re: Waveshare UPS HAT (E) for Raspberry Pi 5
Can someone please provide support if possible.Statistics: Posted by Ukruler54321 — Thu Apr 10, 2025 3:36 pm
View ArticleHATs and other add-ons • Re: 2 x SC16IS752 on different SPI's
I don't get the gift of your question, but here is python code that I can confirm working (at least on one of my projects.) It uses the pyserial library. Possible helpful installation info. here:...
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HATs and other add-ons • Re: raspberry pi 4 model B with RB-MATRIXCTRL and a...
# WORKING CODE (SOLUTION) Code: import RPi.GPIO as GPIOimport timefrom samplebase import SampleBasefrom rgbmatrix import graphicsimport threadingBUTTON_GPIO = 0 # pin 27BOUNCE_DELAY = 0.2 #...
View ArticleHATs and other add-ons • ASM1166 SATA controller issues
Hi allI'm experimenting with a Pi5 using the Pimoroni NVMe Base Duo.In one NVMe slot I have a SSD, in the other a "WANGCL" NVMe-SATA adaptor based on the ASM1166 chip (I think) I got this from Amazon,...
View ArticleHATs and other add-ons • Cellular Data Hat compatiblity...
I just saw this IoT connectivity company: https://www.1nce.com/en-us/1nce-connectthe pricing looks a little too good to be true, only $18 to try it out and it's supposed to be good for 10 years? Low...
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