Uploaded August 2025 | Updated September 2026, 1 week ago
Thanks to PCBWay.com/?from=atomic for the fantastic PCBs and SMT assembly.
I was testing out my new boards and sending a lot of data over serial - and I started thinking - hang on a minute - this amount of data is much higher than the serial baud rate I set...
You can find my test code here: github.com/atomic14/usb-cdc-speed-test
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If you'd like to help support the channel and help me buy more nonsense - I have a Patreon page: patreon.com/atomic14
We've also got a shop now! shop.atomic14.com
And if you're shopping on AliExpress or Amazon then if you click on these links I will get a little bit of affiliate money:
Aliexpress - https://s.click.aliexpress.com/e/_Ac05mF
Amazon - amazon.com/?tag=atomic14-20
You can also join us on Discord here: discord.gg/h2DDnDdjD2
There's also the Atomic14 newsletter here: atomic14.substack.com
And don't forget about the MakerNews newsletter - makernews.substack.com
Thanks to PCBWay.com/?from=atomic for the fantastic PCBs and SMT assembly.
I was testing out my new boards and sending a lot of data over serial - and I started thinking - hang on a minute - this amount of data is much higher than the serial baud rate I set...
You can find my test code here: github.com/atomic14/usb-cdc-speed-test
---
If you'd like to help support the channel and help me buy more nonsense - I have a Patreon page: patreon.com/atomic14
We've also got a shop now! shop.atomic14.com
And if you're shopping on AliExpress or Amazon then if you click on these links I will get a little bit of affiliate money:
Aliexpress - https://s.click.aliexpress.com/e/_Ac05mF
Amazon - amazon.com/?tag=atomic14-20
You can also join us on Discord here: discord.gg/h2DDnDdjD2
There's also the Atomic14 newsletter here: atomic14.substack.com
And don't forget about the MakerNews newsletter - makernews.substack.com










