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ptorrone

2,474 karma · joined January 4, 2009

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ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
it will have benefits over the 4.x - we can always spin up a version with the iMX chipset (we have a metro board with the little sister chip, iMX RT1011 already in stock) - tbh if we did something with the iMX RT106x we'd probably start with a Metro (Arduino-shield compatible) or Feather board since that's a super-popular pinout.

either way, more hardware is better and we don't want to just give people the same-old-same-old... as we mentioned there's lots of things that we can add to make the board useful to people: SWD, USB C, Lipoly batt, onboard storage, neopixel LED, etc). what peripheral/library are you specifically concerned about?

ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
hi, great question. we have to start with something and while the RP2350 is not going to beat a 600mhz m7 it is much less expensive, fast to get, has lots of nifty support libraries available, and will definitely do better than the teensy 3.2 which many folks loved so much (and was discontinued during the chip shortage). this is also a great time to add things that we always wanted in the teensy: SWD debug, built in 8 MB storage, lipoly battery charging, open source bootloader, open hardware design. stuff like CAN is supported via PIO (https://github.com/KevinOConnor/can2040), as is USB host on any two adjacent pins. M33 has FPU, and the dormant/RTC mode for the RP2350 is 10uA (see https://www.tomshardware.com/raspberry-pi/raspberry-pi-pico/...). other 'teensiriffic' things like NeoPixel DMA support is well supported by PIO on the RP2350. as well as I2S audio.

as for the bootloader chip: we don't want to trade one closed-single-source component for another. if we're going to make something it should be fully open source as much as we can!

finally, for teensyduino libraries that you love: there's no reason they cant be ported (we did an audio port for the samd51) - which specific library are you referring to?

ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
nate the founder, nick a former employee who worked directly with nate and the now shut-down sparkx effort(s). nate was the ceo, but had stepped down.
ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
great question! so historically microcontrollers (and sensors) were 5V 'CMOS' power and logic. this was way better than the up-to-12V for TTL logic but over time the desire for higher clock speeds / faster IO / lower power means the voltage needs to drop (since power = current * voltage lower voltage is lower power) the next voltage standard became 3.3V. these days, even 3.3V is a 'bit high' and we're seeing lots of device that are 1.8V or 1.65V or even 1.2V max (yeek!) one thing we do for all of our sensor breakouts is add level shifting up/down as necessary so they work with EITHER 5V older boards (yay no need to throw them out!) or with the newer 3.3V boards (woo forward compatibility) level shifting and regulation also reduces the risk of damage from over/under volting or plugging stuff in backwards. this is documented here: https://learn.adafruit.com/introducing-adafruit-stemma-qt/st...

maybe someone from sparkfun could post advice for you here too...

ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
speech to text, with a newborn, replying to these and feeding her. i cannot purchase shift keys if they are on sparkfun, yes.
ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
"adathrowaway" seems only made to come here and post things that are not true? seem my post here, and ask anything.
ptorrone··on SparkFun Officially Dropping AdaFruit due to CoC Violation
hi, phil here — post on adafruit here: https://blog.adafruit.com/2026/01/12/discontinuing-the-teens...

i’ll stop back and answer anything (sparkfun will not?).

sparkfun is the exclusive maker and distributor of the closed-source teensy and informed us we will not be able to purchase the teensy. this happened after i sent an email reporting the founder, nate, for multiple harassing actions directed at limor, including behavior by him and a former employee.

instead of addressing that, they decided to kill the messenger, me, and also cut us off from teensy.

so! instead of posting weirdo "code of conduct" letters, we are doing an open-source alternative. so customers are not stranded, and this is not a supply chain emergency for us. looking forward to seeing which one delights customers more.

as much as nate wants to continue trying to damage limor’s business and adafruit by scraping our site, and now potentially not paying royalties owed after more than a decade of consistent payments, that’s nothing new. it’s a business strategy to cut others out, not a mystery or a “private drama.”

this is exactly why we do open source. when a closed product or exclusive channel is used as leverage, the correct response is to remove the leverage.

sparkfun chose to publish a vague public accusation. once you do that, speculation is inevitable.

ask away!

ptorrone··on Fighting back against biometric surveillance at Wegmans
you're seeing a script block from cloudflare’s bot protection. we’re actively working to reduce third-party surveillance on our systems, including evaluating less invasive alternatives to aggressive bot mitigation.

if you’ve got ideas or want to help us test better solutions, we’re totally open — reach out.

and what's that? oh right! we’re one of the few sites that still respects do not track — and always have.

full text is available via rss (no js, no cookies): https://blog.adafruit.com/rss

ptorrone··on We recreated Steve Jobs's 1975 Atari horoscope program
the aside was preemptive, not defensive. hackernews d00dz call anything touched by a company an ad, even when the project is reconstructing a 1975 atari curiosity for fun.

we listed multiple ways to run it because the goal was preservation and play, not funneling anyone anywhere.

the formatting and lowercase are deliberate, it's not meant to be modern content-optimized blog that hade ads or advertisers i need to make sure are happy. totally reasonable if that makes it unpleasant for you, but it is not accidental.

ptorrone··on NYC Mayoral Inauguration bans Raspberry Pi and Flipper Zero alongside explosives
i am the writer. which specific emotions are you asking me to mask? confusion? concern? expertise?

the blog is written by people who use these tools — raspberry pi, flipper zero — in classrooms, accessibility projects. occasionally puppet shows. when a policy names devices, brand names specifically, instead of the actual threat, i wrote about it. at least you cannot complain i am ai... oh way, a i adafruit industries ! PAID POST FOR BIG AI

if this is where you get your news, welcome. the weather is still up next.

ptorrone··on Arduino Terms of Service and Privacy Policy update: setting the record straight
(one of the best comments and advice so far)
ptorrone··on Arduino Terms of Service and Privacy Policy update: setting the record straight
those were previous blocks and a couple of banned people assumed it was that, it was not, and since then we mute and document blocks with our social team. regardless, a block from what, 4 years ago, hurt someone that bad, twitter really did hurt people.
ptorrone··on Arduino Terms of Service and Privacy Policy update: setting the record straight
i am here now, phillip torrone, and i am holding my 7 day old doing speech to text :)

on linkedin, i think it just says "adafruit" i will learn more and see if i can go in and add it post-post..

how is that shady for ya.

ptorrone··on Arduino Terms of Service and Privacy Policy update: setting the record straight
i wrote the article, just go ahead and call me shady and leave out other people at the company. limor will be back online next week after recovering (just had a kid) and you can call her shady too.
ptorrone··on Arduino Terms of Service and Privacy Policy update: setting the record straight
the carve out is weird and usually open-source does not say, no to the navy using it BUT, it's OK for DARPA ...

> Military Use: Use by or for any military organization or for any military purpose, including but not limited to projects sponsored or paid for by military organizations, or use by the U.S. Department of Defense (except for DARPA), U.S. Armed Forces, U.S. Department of Homeland Security, U.S. intelligence agencies, or any foreign counterparts of the foregoing.

ptorrone··on Arduino published updated terms and conditions: no longer an open commons
good find, i can say that we are (adafruit) always #teamopensourcearduino which is what cc _was_
ptorrone··on The Death of Arduino?
FruitDuino was taken
ptorrone··on The Death of Arduino?
here’s the outline of what changed, pulled directly from their new docs:

• fully irrevocable license to all user content arduino now owns perpetual, world-wide rights to modify, translate, redistribute, and commercially exploit anything users upload. including code, libraries, photos, designs, and comments. non-revocable, non-expiring.

• surveillance-grade ai monitoring baked into the platform their new “ai policy” explicitly allows arduino/qualcomm to monitor model usage, compute time, storage, logs, and user behavior for “compliance”, “government requests”, and undefined “protection.”

• a patent-infringement shield clause users are banned from using the platform to identify or support patent claims against arduino or its affiliates. this is the opposite of open-source accountability.

• deletion that isn’t deletion deleted content stays accessible internally, and possibly public, if arduino decides it’s needed for “investigation,” “legal compliance,” or if others interacted with it.

• minors’ data deeply fused into the qualcomm ecosystem accounts for users under 18 feed directly into qualcomm’s global data infrastructure. includes identifiers, behavior, project data, classroom data, and device telemetry.

• explicit admission of “sale” and “sharing” of identifiers, geolocation, analytics under u.s. disclosures, arduino acknowledges sharing browser data, ip addresses, location, and behavioral inferences with advertising and analytics partners.

• five-year public retention of usernames after account deletion forum and project-hub posts stay public with username attached for years before being de-identified.

• military and government carve-outs arduino prohibits most military use of its AI tools… except for DARPA, which gets a special exemption.

• termination triggers for trivialities sharing login credentials or choosing a username they dislike can get your account wiped.

• cross-border data extraction to qualcomm subsidiaries all user data is shared globally across the qualcomm group, processed in multiple jurisdictions.

the part that breaks any remaining illusion of “open source community platform” is section 8.2, which forbids translating, decompiling, or reverse-engineering the platform unless arduino explicitly allows it. that was never the arduino ethos.

arduino didn’t simply update its terms today. it reflashed itself into a telemetry appliance with proprietary firmware and a smiley sticker.

the two documents: https://www.arduino.cc/en/privacy-policy/ https://www.arduino.cc/en/terms-conditions/

ptorrone··on Testing the Raspberry Pi 500+'s new mechanical keyboard
hey ya'll timely - https://blog.adafruit.com/2025/09/28/arduino-from-blink-to-t...
ptorrone··on Perplexity is using stealth, undeclared crawlers to evade no-crawl directives
@ryukoposting - i am the founder of hackaday, but do not run the site now, and i am also the managing director of adafruit and editor of the adafruit blog. the adafruit does not use generative text, etc. unless clearly indicated https://www.adafruit.com/editorialstandards ... appreciate a correction to your post, hard to combat misinformation with ai, but you can email and i can prove i am human if ya want... pt at adafruit dot com
ptorrone··on Booting the RP2350 from UART
https://www.adafruit.com/product/6000 has the pads for external PSRAM you can connect to the QSPI pins there (pt @ adafruit)
ptorrone··on High tariffs become 'real' with our first $36K bill
@nja - this is a very good overview, i made a chart, is this somewhat a way to look at the "process" ? https://cdn-blog.adafruit.com/uploads/2025/05/tariff_process...

will check back here later & we are pt at adafruit dot com & limor at adafruit dot com ...

ptorrone··on Siemens acquires Supplyframe, owners of Hackaday and Tindie
adafruit was not sold to siemens
ptorrone··on Siemens acquires Supplyframe, owners of Hackaday and Tindie
i will be interviewing them, so if there are any questions you want me to ask, feel free to post them here.

(i work at adafruit, founded hackaday)

ptorrone··on Siemens acquires Supplyframe, owners of Hackaday and Tindie
i'll be interviewing them, so please let me know if there are any specific questions you want asked.
ptorrone··on Siemens acquires Supplyframe, owners of Hackaday and Tindie
i will be interviewing the team at siemens and maybe some of the folks at supplyframe / hackaday / tindie -- post up any questions you want me to ask (disclosure: i started hackaday 16 years ago or so, have nothing to do with this now).
ptorrone··on The Cost of Free Doughnuts: 70 Years of Regret
hi taylor, adafruit's products are open-source, all the board files are on github, check the open hardware certification listing with adafruit, which is currently the most certified (329 out of 783 certifications, are from adafruit) https://certification.oshwa.org/list.html?q=adafruit

"cheap office space" is not a factor in our decision to be an open-source hardware company.

ptorrone··on Ask HN: Why isn't open source hardware more popular?
good timing for this... we (adafruit) have been posting a post-per-day, all month for open hardware month.

https://blog.adafruit.com/?s=%23OHM2019

there are millions of open-source hardware devices out there, so "popular" would need to be more defined for this question, etc. here are all the posts..

ptorrone··on Forging a Swiss Lens: How Zurich's tech scene changed my view of SV
oh wow, thank you! 13 years ago! time is zooming by :)
ptorrone··on Forging a Swiss Lens: How Zurich's tech scene changed my view of SV
thanks @ZenoArrow ... additionally, it's over $42m and we have a free and paid for service, http://www.adafruit.io and a subscription service, ADABOX, with thousands of customers, http://www.adabox.com ... no loans, no VC, 114+ people, USA manufacturer of open-source hardware in NYC, USA.
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