vrangan

Having fun playing with a mish-mash of tinyML, Computer vision, FPGA, uPython, embedded things, IoT devices!

[vrangan @vrangan]

@mkvenkit Very cool project indeed!
So you ran the ice40 at 60MHz?

[Mahesh Venkitachalam @mkvenkit]

Quite thrilled to get 6 channel I2S mic + audio on USB UAC1 working on iCE40 FPGA. Only possible because of work by Wang Xuan (link below) which Claude helped me modify. This mic array project is something I wanted to attempt for a long time...

[Silicon Witchery @SiliconWitchery]

🚀 Just launched a demo of our LTE-connected IoT platform with remote programming & AI sensor analysis – no infrastructure needed!

We're looking for pilot partners: https://t.co/WqoK7xs4P1

Watch how we connect & control hardware from anywhere: https://t.co/5xb0nWgrhP

#IoT #AI

[Lectronz: The new maker marketplace. @lectronz]

New on Lectronz: pico2-ice RP2350B plus Lattice iCE40UP5K https://t.co/9EB9mj5V5P by @@vrangan
#RaspberryPi #Robotics #FPGA

[Raj Nakarja @siliconwitch]

After months of work, I'm excited to share our first demo of the S2 & Superstack!

[vrangan @vrangan]

Fallback location for talk is https://t.co/ARdnKUQhU9 Discord: https://t.co/odfQsk6lVp
#hardware #RTL #Verilog #VHDL #HLS

[vrangan @vrangan]

Come learn some PipelineC #HDL basics featuring the pico-ice dev board from https://t.co/ARdnKUQhU9! It has a Lattice Semiconductor @latticesemi #ice40 #FPGA and @raspberrypi RP2040 microcontroller. This intro talk will cover #LED, #UART, and #VGA projects using OSS CAD Suite.

[vrangan @vrangan]

Saturday Jan. 18th 12PM EST via Watch2Gether: https://t.co/JmLlSvoNvU (no account required) Recording will be published after live Q+A. For more information check out: https://t.co/IUKtct52M0 https://t.co/YVoOIxCU8M https://t.co/E4ek9wpcMx

[PipelineC (fosstodon.org/@pipelinec) @pipelinec_hdl]

@EdDevelone Thanks for sharing the kind words! For reference, PipelineC is best reached on: https://t.co/aAImCcWX7s or https://t.co/10rIWnAiwJ 👋

[vrangan @vrangan]

@bablogy @EdDevelone Just tested that the boot button is successfully usable as a GPIO after boot.
There is an ADC already on board that can measure the bus voltage as a potential sensor input :)

[vrangan @vrangan]

pico2-ice is blinking LED's! RP2350 + Lattice iCE40UP5K + Firmware libraries
Thanks to the community for helping build this out and the RPi folks for sending out samples.
OSHW compliant: https://t.co/owMxRBYP8e

[Ed Vidal @EdDevelone]

This is the first batch of 10 pico2-ice boards being made by https://t.co/OlkKmRQKDv a pico2 with a iCE40UP5K fpga.

[vrangan @vrangan]

Check out the LinkedIn article detailing the tinyCLUNX33 MIPI to USB3 solution.
I call it a Universal USB solution: USB3 terminates on the device side into an FPGA enabling highly flexible device configurations from Logic analyzers, SDR, multi-camera.
https://t.co/HKo210GAQX

[qwertymodo @qwertymodo]

Finally got the last few bits hooked up to run this standalone. <3ppm below nominal, heck yeah 🎉

[Brilliant Labs @brilliantlabsAR]

“Future Of Personal Computing” 🤓
https://t.co/ArUmzpeIqZ

[vrangan @vrangan]

@mkvenkit @aryanaut @Displate What a talented young man!

[vrangan @vrangan]

@ico_TC @shlykur Unfortunately, the CrosslinkU doesn't have OSS CAD support (not yet).

[Eric Schleicher @shlykur]

@ico_TC More interesting: https://t.co/YtKdR732k8

[vrangan @vrangan]

@arturo182 @JLCPCB They removed the paste when I did this.