Podcasts about arduino leonardo

We were joined in the studio by the Evil Mad Scientists Lenore Edman and Windell Oskay. Evil Mad Scientist Laboratories (@EMSL) produces the disintegrated 555 Timer kit and 741 Op-Amp  kit. These were made in conjunction with Eric Schlaepfer, who also created the Monster 6502.  EMSL also makes the Eggbot kit and AxiDraw not-kit (and mini-kit). For a history of the pen plotter, check out Sher Minn's Plotter People talk on YouTube. (They have too many neat things to list here, go look on their page: https://shop.evilmadscientist.com/directory. Or stop into their Sunnyvale, California shop.) We talked about the beauty of boards including Kong Money and ElectroCookie's candy colored shields and Arduino Leonardo. Jepson Herbarium has interesting workshops including one about seaweed. At one workshop, Lenore and Windell got to talk to Josie Iselin, author of The Curious World of Seaweed.  Elecia enjoyed Slime: How Algae Created Us, Plague Us, and Just Might Save Us by Ruth Kassinger. Windell was previously on Embedded episode #124: Please Don't Light Yourself on Fire, we mainly talked about the book he co-authored: The Annotated Build-It-Yourself Science Laboratory. Lenore was previously on Embedded episode #40: Mwahaha Session, we talked about EMSL. Our post-show tidepooling was very successful with a variety of nudibranchs, shrimp, seaweed, sea birds, snails, and hermit crabs.

This week Dave (https://dgshow.org/hosts/dave) and Gunnar (https://dgshow.org/hosts/gunnar) talk about automating ransomware, automating prosecution, automating defense attorneys, and a bridge “Sent from my iPhone”: 5 Helpful Tips on How to Write Emails from Your Phone (https://www.grammarly.com/blog/how-to-write-emails-from-mobile/) Air Conditioning test in Allendale (https://www.atlasobscura.com/places/austin-air-conditioned-village) FBI: FIN7 hackers target US companies with BadUSB devices to install ransomware (https://therecord.media/fbi-fin7-hackers-target-us-companies-with-badusb-devices-to-install-ransomware/) See also: D&G 138 (https://dgshow.org/138) (from 2017!) Almost related: Remote staff are using ‘mouse movers' to keep their computer awake and fool the boss (https://metro.co.uk/2021/12/09/remote-staff-use-mouse-movers-to-keep-laptops-awake-and-fool-bosses-15741764/) Chinese scientists develop AI ‘prosecutor' that can press its own charges (https://www.scmp.com/news/china/science/article/3160997/chinese-scientists-develop-ai-prosecutor-can-press-its-own) "A computer can never be held accountable. Therefore, a computer must never make a management decision." (https://photos.app.goo.gl/Mi2jpYcpsCfiQKfH8) DoNotPay: This 'Robot Lawyer' Might Save Your Banned Social Media Account (https://gizmodo.com/this-robot-lawyer-might-save-your-banned-social-media-a-1848260777) Akron police investigating after 58-foot bridge goes missing (https://fox8.com/news/akron-police-investigating-after-58-foot-bridge-went-missing/) Suspect charged after 58-foot bridge stolen in Akron (https://fox8.com/news/suspect-charged-after-58-foot-bridge-stolen-in-akron/) Cutting Room Floor * Blower (https://apps.apple.com/us/app/blower/id335862325): Blow out candles with iPhone! * How Does This App Blow Out Candles? (https://www.youtube.com/watch?v=tX6XSs2T5Go) * Henry Kissinger fulfilling his dream of being a weatherman. (http://www.weirduniverse.net/blog/comments/henry_kissinger_weatherman) * What your favorite sad dad band says about you (https://www.mcsweeneys.net/articles/what-your-favorite-sad-dad-band-says-about-you) We Give Thanks * The D&G Show Slack Clubhouse for the discussion topics!

Join Scott as he discusses #CircuitPython2022, answers questions and chats with ladyada. Support Scott and Adafruit by purchasing hardware from https://adafruit.com Chat with me and a lot of others on the Adafruit Discord at https://adafru.it/discord. Deep Dive happens every week. Normally Fridays at 2pm Pacific. Next week is on Friday. All notes are available on GitHub with links into the videos. Thanks to @askpatrickw and @dcd for making and maintaining the notes: https://github.com/adafruit/deep-dive-notes/ 0:00 Getting Started 3:44 welcome 4:30 camera product mode - microprocessors running circuitpyton 9:17 CP 2022 planning review / introduction 12:30 First blog https://blog.adafruit.com/tag/circuitpython2022/ 14:10 Plans for time off in April - maybe Aug-Oct 16:50 Initially BLE on ESP work 17:00 https://blog.adafruit.com/2022/01/13/scotts-circuitpython2022-tannewt/ 22:39 difference from Arduino, difference from ESP? 23:50 Reading out display data in hardware testing. 25:00 BitmapSaver library can save a screenshot. Then CPython code running on a PC can use PIL to compare it with "known good" copies of the image. 24:42 updates in UF2 repo for display 26:55 Python easy to read? 28:05 Arduino Leonardo-type board with built in Bluetooth. I want to build a Bluetooth Macropad, but I can't find any documentation that helps me. Do you know where can I go to find this? 29:38 USB Host / would love Pi 400 self contained 30:55 Async Networking 31:13 Testing 31:24 tracking “regressions” - things that used to work - github issues labels 33:4Are regressions board or port specific, or are they general regressions 34::52 hoping non-iDevices will get some love for BLE workflows. I've been unable to get code.circuitpython.org working on neither Android or PC 35:22 Android and iOS updates to older apps 36:30 Maybe the community can identify "Port Champions" (or maybe the chip mfgers can step in here) 37:45 Automation and testing 38:41 Rosie-ci in adafruit github 39:42 sommersoft RosiePi repo https://github.com/physaCI 40:43 ,,, using Python to develop API for the ESP family of hardware? 41:40 Is there anything that Gerry does other people could easily replicate for testing? 42:22 What is the timeline for ESP32-S3 gets Arduino support https://github.com/espressif/arduino-esp32/issues/5594#issuecomment-1001514885 43:00 RPi CP baremetal question for you: are Pi3 and/or Pi400 on the map? 45:00 Any pointers/examples of OTA update of CP devices? 46:42 thoughts on simulated hardware for testing 47:44 P400's C port works for gadget mode I think 49:07 This would only replicate what CP “thinks” is displayed on the screen. What about knowing if there is a bus error like we saw on this?: 49:40 not a priority, but any more thoughts on allowing either FS access to the OTA partitions if folks want, or a way to disable OTA to reclaim more flash space for those that want? 50:27 OTA update process 51:30 is OTA exclusive to ESP? 52:29 IDF support ( table posted to discord at 2:48 PST ) 53:15 switch to desktop / learn guide / Circuitpyton-on-raspberry-pi-bare-metal-no-os 55:50 github repo pull requests pr 5858 56:35 pr 5662 58:45 ​Do you have a ESP32-S3-DevKitC-1-N8R8 yet? I got one but it has Octal PSRAM so builds online don't work yet. Hope it becomes a build target. 1:03:20 downloading the latest CP 1:04:26 Authy two factor authentication demo! 1:05:20 wifi on the S3 https://github.com/espressif/arduino-esp32/issues/5594#issuecomment-1001514885 1:06:00 Cat woke up :-) 1:07:00 split out target specific configs pr 5853 1:08:18 make board menuconfig 1:09:44 switch cp to core 1 on S3 pr 5860 1:11:00 Blinka mascot 1:11:50 grokked - slang for understood 1:12:39 Lady Ada dialed in 1:16:40 grok, ping, foobar, and other lang 1:18:37 Lady Ada on screen 1:19:17 HDMI output from microcontrollers 1:20:30 HDMI on pico 1:23:00 https://github.com/Wren6991/PicoDVI 1:25:00 retro look 640x480 by doubling 320x240 1:25:40 use rPi, since FPGAs are unavailable 1:27:00 composite video 1:29:20 PS2 keyboards 1:29:50 BRAM = Block Ram 1:30:00 ML on Raspberry pi 4 - demos and learn guides 1:31:20 TensorFlow vs TensorFlow Lite 1:32:30 ML is statistics in Disguise 1:37:08 Lady Ada signed off 1:38:30 Access to high res camera on raspberry pi ? 1:39:20 Add floppy IO - pr 5832 1:40:22 not getting past the rainbow screen - perhaps GDB could help 1:42:20 caught up on discord 1:43:30 Touch TFT - can we remove it ? 1:53:00 Minute with NimBLE ( espressif.com ) 1:59:00 WiFi workflow discussion - web REPL 2:00:00 difference between sockets and ports 2:02:50 Deep Dives notes auto publish in a few hours 2:03:16 housekeeping wrap-up - next week deep dive on S3 2:04:10 2pm Friday next week 2:04:43 Pet the cat 2:05:23 thanks again

We were joined in the studio by the Evil Mad Scientists Lenore Edman (@1lenore) and Windell Oskay (@oskay). Evil Mad Scientist Laboratories (@EMSL) produces the disintegrated 555 Timer kit and 741 Op-Amp  kit. These were made in conjunction with Eric Schlaepfer, who also created the Monster 6502.  EMSL also makes the Eggbot kit and AxiDraw not-kit (and mini-kit). For a history of the pen plotter, check out Sher Minn’s Plotter People talk on YouTube. (They have too many neat things to list here, go look on their page: https://shop.evilmadscientist.com/directory. Or stop into their Sunnyvale, California shop.) We talked about the beauty of boards including Kong Money and ElectroCookie’s candy colored shields and Arduino Leonardo. Jepson Herbarium has interesting workshops including one about seaweed. At one workshop, Lenore and Windell got to talk to Josie Iselin, author of The Curious World of Seaweed.  Elecia enjoyed Slime: How Algae Created Us, Plague Us, and Just Might Save Us by Ruth Kassinger. Windell was previously on Embedded episode #124: Please Don’t Light Yourself on Fire, we mainly talked about the book he co-authored: The Annotated Build-It-Yourself Science Laboratory. Lenore was previously on Embedded episode #40: Mwahaha Session, we talked about EMSL. Our post-show tidepooling was very successful with a variety of nudibranchs, shrimp, seaweed, sea birds, snails, and hermit crabs.