Compute Module • No ESD protection, no by pass capacitors for USB3.0 on CM5...
Hi, I am designing a custom IO board for the CM5, but in the reference official schematic there are no ESD protection, and by pass capacitor. I double check on the Compute module 5 and on the IO board...
View ArticleTroubleshooting • Raspberry Pi 3B sporadic power cycling
Good day,I have deployed about 130 units Raspberry Pi 3 Model B Rev 1.2 for a telecom operator.What I observe are sporadic reboots by power cycling. The units are powerded by a DC/DC converter (TRACO...
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Automation, sensing and robotics • sending signal to computer USB to wake-up
Hello. Can anyone give me an clue about what program I need to write on a RPi 4 version B, in order to send a signal via USB cable to the computer in order to wake-it up ?So, I have an PC which don't...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • RPI CM5 uart0 as a general purpose uart
Hi all,I want to use uart0 (gpio14/15) and uart1 (gpio0/1) (these pins used for hat identification, ID_SD, ID_SC) as a general purpose uart like connecting sensors etc., can I use uart0/1 for this? Is...
View ArticleCompute Module • RPI CM5 Hardware Design
Hello everyone, I am designing hardware based onCM5, so I have a few questions.1. Can I use UART0 without disabling bluetooth? Is CM5 UART0 shared with bluetooth? According to the answers I need to...
View ArticleGeneral • RP2350 TrustZone implementation
I am working on a project with the RP2350 at the university and I would like to know what is the real potential of this MCU in terms of TrustZone implementation. I have read the datasheet and I have...
View ArticleCamera board • "AI" denoise for Raspberry Pi cameras
Another little area where we've been looking at the use of machine learning is for image denoising. What follows is still a work in progress, but overall things seem to work sufficiently well that...
View ArticleCamera board • Repairing a damaged camera module
Due to some overly enthusiastic wrenching on a camera mount, an SMD component on my camera module 3 was knocked off and lost.https://i.imgur.com/5cbJbVE.jpegI'm sort of convinced I can repair this if...
View ArticleCompute Module • Recommended USB 3.0 to PCIe Bridge IC for NVMe Boot on...
Hi everyone,I’m working on a custom hardware design for the Raspberry Pi Compute Module 5 (CM5). I want to connect an NVMe SSD to the CM5 via USB 3.0 using a USB-to-PCIe bridge IC.My goal is to boot...
View ArticleSDK • Tinyusb HID does not upload and does not work
This issue has been submitted in Tinyusb, but it has been changed to discussion for me, so it should not be a bugIt's on this websitehttps://github.com/hathach/tinyusb/discussions/3069Statistics:...
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