@nebelgrau.bsky.social
Reposted
🧩 Learn to debug embedded Rust with Raspberry Pi Pico 2 and Debug Probe
- Use GDB to connect and debug
- Debug a simple LED blinking program and see how it modify GPIO registers
pico.implrust.com/debugging/gd...
#rustlang #raspberrypi #embedded
- Use GDB to connect and debug
- Debug a simple LED blinking program and see how it modify GPIO registers
pico.implrust.com/debugging/gd...
#rustlang #raspberrypi #embedded
November 27, 2025 at 2:31 AM
🧩 Learn to debug embedded Rust with Raspberry Pi Pico 2 and Debug Probe
- Use GDB to connect and debug
- Debug a simple LED blinking program and see how it modify GPIO registers
pico.implrust.com/debugging/gd...
#rustlang #raspberrypi #embedded
- Use GDB to connect and debug
- Debug a simple LED blinking program and see how it modify GPIO registers
pico.implrust.com/debugging/gd...
#rustlang #raspberrypi #embedded
I got my first @seeedstudio.com Xiao board (ESP32S3) in the new packaging and absolutely love this new round "jar" 🙃 Idea: make the bottom in translucent, not transparent plastic, so it could be reused with some RGB LED ring as mood light :)
November 27, 2025 at 3:16 PM
I got my first @seeedstudio.com Xiao board (ESP32S3) in the new packaging and absolutely love this new round "jar" 🙃 Idea: make the bottom in translucent, not transparent plastic, so it could be reused with some RGB LED ring as mood light :)
Reposted
How about Rust for real-time applications?
@diondokter.nl gets you started: buff.ly/g8qruby
#rustlang #embedded
@diondokter.nl gets you started: buff.ly/g8qruby
#rustlang #embedded
Running real-time Rust - Blog - Tweede golf
By now, we all know Rust works pretty well on embedded. What's lesser known is how Rust handles real-time requirements. We occasionally get questions about this and so I took that as an opportunit ...
buff.ly
November 24, 2025 at 10:48 AM
How about Rust for real-time applications?
@diondokter.nl gets you started: buff.ly/g8qruby
#rustlang #embedded
@diondokter.nl gets you started: buff.ly/g8qruby
#rustlang #embedded
I really, really like tinkering with Embassy on #esp32, and it's mainly thanks to these two sources: esp32.implrust.com/index.html and blog.theembeddedrustacean.com/series/rust-...
Now that I got the idea on how to put things together, I can actually think what logic is the best for my use case 🙃
Now that I got the idea on how to put things together, I can actually think what logic is the best for my use case 🙃
November 22, 2025 at 2:44 PM
I really, really like tinkering with Embassy on #esp32, and it's mainly thanks to these two sources: esp32.implrust.com/index.html and blog.theembeddedrustacean.com/series/rust-...
Now that I got the idea on how to put things together, I can actually think what logic is the best for my use case 🙃
Now that I got the idea on how to put things together, I can actually think what logic is the best for my use case 🙃
Reposted
I’ve said this every month for a year.
November 21, 2025 at 5:59 PM
I’ve said this every month for a year.
So I'm saving TinyFlux data to an SD card with embedded #rustlang. How did I get TinyFlux to work in embedded Rust? I didn't, I'm totally fakin' it by saving specifically formatted lines to a text file. But TinyFlux will happily working with that because TinyFlux is great #python #tinyflux
November 20, 2025 at 10:15 PM
www.ekologia.pl/wiadomosci/z...
I like this story a lot. Some dude in Warsaw called the "eco-patrol" about bats on his balcony, and the approx. 20 bats were literally filling the old sneakers he left on said balcony. They were taken to the city forest where they'll be able to peacefully hibernate
I like this story a lot. Some dude in Warsaw called the "eco-patrol" about bats on his balcony, and the approx. 20 bats were literally filling the old sneakers he left on said balcony. They were taken to the city forest where they'll be able to peacefully hibernate
November 19, 2025 at 9:58 PM
www.ekologia.pl/wiadomosci/z...
I like this story a lot. Some dude in Warsaw called the "eco-patrol" about bats on his balcony, and the approx. 20 bats were literally filling the old sneakers he left on said balcony. They were taken to the city forest where they'll be able to peacefully hibernate
I like this story a lot. Some dude in Warsaw called the "eco-patrol" about bats on his balcony, and the approx. 20 bats were literally filling the old sneakers he left on said balcony. They were taken to the city forest where they'll be able to peacefully hibernate
soundcloud.com/lyl_radio/dr...
an absolute must for those who know #drexciya #dopplereffekt #japanesetelecom #arpanet #313ctr0
an absolute must for those who know #drexciya #dopplereffekt #japanesetelecom #arpanet #313ctr0
Drexciya Special w/ Unité Centrale Records (06.11.2025)
2 hours of Drexciyan music and everything around James Stinson (RIP) and Gerald Donald, straight from Unité Centrale's bins and cruising through the whole thing: Drexciya obviously and Clarence, Trans
soundcloud.com
November 19, 2025 at 10:15 AM
soundcloud.com/lyl_radio/dr...
an absolute must for those who know #drexciya #dopplereffekt #japanesetelecom #arpanet #313ctr0
an absolute must for those who know #drexciya #dopplereffekt #japanesetelecom #arpanet #313ctr0
On the plus side, I got some first code for RP2350 with Embassy. @raspberrypi.com Pico Debug Probe + @seeedstudio.com Xiao Expansion Board are a great combo for some #rustlang tinkering 🦀
November 15, 2025 at 6:39 PM
On the plus side, I got some first code for RP2350 with Embassy. @raspberrypi.com Pico Debug Probe + @seeedstudio.com Xiao Expansion Board are a great combo for some #rustlang tinkering 🦀
Well, I really like my #rustlang contraption, sending SEN54 data to my small webapp, but I have no clue how to fix the issues it's having with random frequency. It's all about WiFi, at some point I get the RX_QUEUE_FULL warnings from the esp_hal crate, but I don't understand how this whole
November 15, 2025 at 4:11 PM
Well, I really like my #rustlang contraption, sending SEN54 data to my small webapp, but I have no clue how to fix the issues it's having with random frequency. It's all about WiFi, at some point I get the RX_QUEUE_FULL warnings from the esp_hal crate, but I don't understand how this whole
Don't fake the funk or yer nose will grow, they say. but this guy, he ain't fakin' it! #jamiroquai The Heels of Steel 2025 tour, Milan. Super groovy!
November 14, 2025 at 11:10 AM
Don't fake the funk or yer nose will grow, they say. but this guy, he ain't fakin' it! #jamiroquai The Heels of Steel 2025 tour, Milan. Super groovy!
It turns out that Sensirion SEN54 sensor is used in the IKEA's VINDSTYRKA air quality monitoring device. A common hack is to put an ESP32 inside, connecting the exposed I2C points to push the sensor data to some website etc. So without really trying I sort of replicated this device, skipping the
November 11, 2025 at 8:50 PM
It turns out that Sensirion SEN54 sensor is used in the IKEA's VINDSTYRKA air quality monitoring device. A common hack is to put an ESP32 inside, connecting the exposed I2C points to push the sensor data to some website etc. So without really trying I sort of replicated this device, skipping the
OK, this is super weird. Color me puzzled.
I put together this #embedded #rustlang code on ESP32C3/C6 (tested on both) with Embassy, using a Sensirion SEN54 sensor to send data to my REST API. Here's the weird part: the code works, it sends data, but.. the data is wrong. Wrong as in "6553.5" values
I put together this #embedded #rustlang code on ESP32C3/C6 (tested on both) with Embassy, using a Sensirion SEN54 sensor to send data to my REST API. Here's the weird part: the code works, it sends data, but.. the data is wrong. Wrong as in "6553.5" values
November 10, 2025 at 1:03 PM
How about a movie called "Mon ami Citroen"? 🙃
November 9, 2025 at 3:58 PM
How about a movie called "Mon ami Citroen"? 🙃
It may not look like much but: the OLED is displaying data received in from my web app's REST API. The board is @seeedstudio.com Xiao ESP32C6, running #embedded #rustlang with Embassy. The carrier board is from Tindie.
cc @theembeddedrust.bsky.social @astrakernel.bsky.social @therustybits.com
cc @theembeddedrust.bsky.social @astrakernel.bsky.social @therustybits.com
November 2, 2025 at 1:38 PM
It may not look like much but: the OLED is displaying data received in from my web app's REST API. The board is @seeedstudio.com Xiao ESP32C6, running #embedded #rustlang with Embassy. The carrier board is from Tindie.
cc @theembeddedrust.bsky.social @astrakernel.bsky.social @therustybits.com
cc @theembeddedrust.bsky.social @astrakernel.bsky.social @therustybits.com
As much as I bitch about this phone, including the camera being super slow sometimes or saying "processing...", sometimes it does a good job.
November 1, 2025 at 5:54 PM
As much as I bitch about this phone, including the camera being super slow sometimes or saying "processing...", sometimes it does a good job.
Reposted
TFW you forget to add the division by 1_000_000_000 that was in the original function, push the data to Prometheus and all of a sudden your Grafana chart shows "10 ZB" in an S3 bucket :D Exa-ggerated-scale.
October 31, 2025 at 1:20 PM
TFW you forget to add the division by 1_000_000_000 that was in the original function, push the data to Prometheus and all of a sudden your Grafana chart shows "10 ZB" in an S3 bucket :D Exa-ggerated-scale.
Espressif hired a bunch of Rust devs years ago and they have been quietly doing great work supporting Rust on their chips ever since. Still haven’t seen any other chip companies get close.
developer.espressif.com/blog/2025/10...
developer.espressif.com/blog/2025/10...
esp-hal 1.0.0 release announcement
Announcing esp-hal 1.0, the first Rust SDK for embedded devices.
developer.espressif.com
October 30, 2025 at 12:48 PM
liminal spaces but we're not out the woods yet
October 27, 2025 at 9:36 AM
liminal spaces but we're not out the woods yet
Hmmm, is there something special about I2C on the ESP32C6? I tried to port this code to the @seeedstudio.com Xiao ESP32C6, used the GPIO numbers provided in the wiki, but... the I2C device won't start. Tried with other devices tested on C3, same thing. But SPI works perfectly fine 🤔
github.com/nebelgrau77/...
Tinkering with #embedded #rustlang embassy framework and #esp32 is fun 🙃 And the @seeedstudio.com Xiao ESP32C3 with the Xiao expansion board are a perfect platform. Got a DFRobot ENS160 sensor breakout board and a single WS2812 connected, works pretty well. No photo ATM.
Tinkering with #embedded #rustlang embassy framework and #esp32 is fun 🙃 And the @seeedstudio.com Xiao ESP32C3 with the Xiao expansion board are a perfect platform. Got a DFRobot ENS160 sensor breakout board and a single WS2812 connected, works pretty well. No photo ATM.
October 23, 2025 at 9:55 AM
Hmmm, is there something special about I2C on the ESP32C6? I tried to port this code to the @seeedstudio.com Xiao ESP32C6, used the GPIO numbers provided in the wiki, but... the I2C device won't start. Tried with other devices tested on C3, same thing. But SPI works perfectly fine 🤔
It's pretty gloomy out there, some drizzle, but a seagull just shouted something, probably "where's the sea" or similar, and it's time for this:
soundcloud.com/dvsnme/post-...
soundcloud.com/dvsnme/post-...
October 23, 2025 at 9:21 AM
It's pretty gloomy out there, some drizzle, but a seagull just shouted something, probably "where's the sea" or similar, and it's time for this:
soundcloud.com/dvsnme/post-...
soundcloud.com/dvsnme/post-...
I checked my photo roll and here are some of the cars that I see out and about every now and then. There's definitely a strong vintage Lancia presence!
October 22, 2025 at 6:23 PM
I checked my photo roll and here are some of the cars that I see out and about every now and then. There's definitely a strong vintage Lancia presence!
github.com/nebelgrau77/...
Tinkering with #embedded #rustlang embassy framework and #esp32 is fun 🙃 And the @seeedstudio.com Xiao ESP32C3 with the Xiao expansion board are a perfect platform. Got a DFRobot ENS160 sensor breakout board and a single WS2812 connected, works pretty well. No photo ATM.
Tinkering with #embedded #rustlang embassy framework and #esp32 is fun 🙃 And the @seeedstudio.com Xiao ESP32C3 with the Xiao expansion board are a perfect platform. Got a DFRobot ENS160 sensor breakout board and a single WS2812 connected, works pretty well. No photo ATM.
October 21, 2025 at 8:31 PM
github.com/nebelgrau77/...
Tinkering with #embedded #rustlang embassy framework and #esp32 is fun 🙃 And the @seeedstudio.com Xiao ESP32C3 with the Xiao expansion board are a perfect platform. Got a DFRobot ENS160 sensor breakout board and a single WS2812 connected, works pretty well. No photo ATM.
Tinkering with #embedded #rustlang embassy framework and #esp32 is fun 🙃 And the @seeedstudio.com Xiao ESP32C3 with the Xiao expansion board are a perfect platform. Got a DFRobot ENS160 sensor breakout board and a single WS2812 connected, works pretty well. No photo ATM.
Straight outta Torino! Fiat 1500 Vignale casually parked in a small street, super nice burgundy interior with baby blue exterior and white walls. Italian vintage cars association (ASI) plate proudly displayed inside.
@creatinglightly.art @midnightdorifto.bsky.social check this out 🙃
@creatinglightly.art @midnightdorifto.bsky.social check this out 🙃
October 21, 2025 at 5:26 PM
Straight outta Torino! Fiat 1500 Vignale casually parked in a small street, super nice burgundy interior with baby blue exterior and white walls. Italian vintage cars association (ASI) plate proudly displayed inside.
@creatinglightly.art @midnightdorifto.bsky.social check this out 🙃
@creatinglightly.art @midnightdorifto.bsky.social check this out 🙃