# Serial Port does not receive data on Rpi5

**URL:** <https://discourse.nodered.org/t/serial-port-does-not-receive-data-on-rpi5/87813>\
**Category:** Hardware\
**Tags:** docker, raspberry-pi5\
**Created:** [8 May 2024 16:35 UTC](https://discourse.nodered.org/t/serial-port-does-not-receive-data-on-rpi5/87813 "2024-05-08T16:35:02Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![SonoraTechnical](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sonoratechnical/32/20033_2.png) [@SonoraTechnical](https://discourse.nodered.org/u/SonoraTechnical)\
**Post date:** [11 June 2024 20:24 UTC](https://discourse.nodered.org/t/serial-port-does-not-receive-data-on-rpi5/87813/3 "2024-06-11T20:24:46Z")

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Not sure what responses you will recieve from folks, but I've started a thread to document progress/oppotunities/struggles w/ the Rpi5 and i2c... Mixed results so far... Like serial, i2c utilizes the GPIO pins. So, it might be of interest for you to peak into this thread on occasion...

> [@Rpi5, RpiOS 12 (Bookworm), Node-RED v3.1.10, Node.js v18.20, i2c](https://discourse.nodered.org/t/rpi5-rpios-12-bookworm-node-red-v3-1-10-node-js-v18-20-i2c/88626):
>
> Most threads reporting unsuccessful activity w/ Rpi5 have been closed. I think I have some positive news, so I'm starting this thread. I have an Rpi5 w/ 8GB of Ram. I did not win the silicon lottery, so I'm only able to reliably achieve 2.6Ghz w/ the oem heatsink/fan combo and a well ventilated case. (many are achieving 3.1Ghz). I did successfully implement a 1TB NVMe drive as the boot and only media on the Pi at Gen3 PCIe speeds. Clever little adapter that fits the NVMe drive under the Pi in…

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_[View the full topic](https://discourse.nodered.org/t/serial-port-does-not-receive-data-on-rpi5/87813)._