This is truly marvelous! Aside from the excellent content, the clarity of the video and the smooth flow are superb. Could you please share what software you use for recording and editing? I’d greatly appreciate it if you could share some tips as well!

Madam very good video

Beautifully explained.

Thanks , you're are awesome you should keep posting videos.

Read the chip's manual and you will recoil in terror. The most overly complex POS chip I have ever seen. The RYLR896 et al chips allow you to interface to LoRa as if it were a UART with just one byte at a time transmission and reception. No control lines to diddle or query. No timing issues. Just pure asynchronous comms.

Can a web-app be written such that it uses the browser to open, like NiceGUI or JustPy? I'd like to make a Windows application, but want to leverage the browser instead of creating my own GUI interface. Or does it depend on what it needs to do.. for example, I need to call DLLs. If the browser won't allow DLL calls, what about accessing the serial port (WebUSB , Web Serial API )? If the browser won't allow that either, then I assume you need to write a Progressive Web App using big frameworks (React, Angular, Electron, etc)? But if I have to develop a traditional exe, then perhaps there's not much advantage to go modern "web app", and instead should just use a traditional approach.... like using Python+Qt/Flet, or C++ (UWP, WPF, WinForms), Dart+Flutter?

Hello! Is there a way to do data logging with this setup? I have a teensy 4.1 with a micro SD port and i'd like to ask if teensy can be used for this setup, instead of the arduino uno, for the use of data logging. Thank you!

hello I am using this library for receiving the IR code.Every time I press the same button on my remote control I get different raw data. For example; The two shutdown codes that I receive from the remote control are different. Could you help me? Thanks.

Is LoRa practical to track my cat? Or would a cellular gps IoT device be something more practical?

Great great video! Thank you so much from Brazil, Sayanee!

finally, someone explains this topic in a way I can understand, thank you!

im currently working on a project using lora tech,would love to get in touch with you and get advice/guidence regarding so; is there any email i could contant you with

Very good info sharing, even after years, I still cannot find a good video showing the circuitry setup of the two pin IR transmitter using IRLib2 until I encountered this video. Thanks again.

A lot have been changed. I suggest a) 3:06 use of Arduino-cli config needed as not sure how this Desktop .yaml file work; the file now rest in /Users/<user>/Library/Arduino15/arduino-cli.yaml if you run arduino-cl config init (earlier comment use config new; not sure but no time to try it) b) the board has no automation and I think another video will be talking about include etc. that necessary for multiple board same program c) the build file is not auto-generated as build (as it is in macOS temp dir). To get this you have to use all: arduino-cli compile --build-path build/ --fqbn $(BOARD) ./ d) Tbh not sure about the cpplint. Anyway brew install cpplint on top of earlier brew install Arduino e) I note that sometimes the board list may not give you the current board.

One src for multiple board except different pin possibly?

After 4 years it was live. I wonder though can we automate more. For example most of mone I like the examples here are similar pgm on similar stuff. Just change port or PIN number plus some different names Aon board etc. can this be done?

Seems mention the edu mini. Why it cannot be used not mentioned.

Hi, very informative video but I think some clarification are needed. First of all, when you recorded the signal from the AC remote controller a raw data of length 292 was sent to the serial, but from IRLib2 library the buffer lenght is set to100 by default (specified in IRLibGlobals.h RECV_BUF_LENGTH 100 ) so no way that this can work without modifing the library and increasing the buffer length at least by 300 we say, otherway only a buffer of 100 will appear on the serial. Second point, when sending the raw signal with the IRLibSendBase library there is a problem passing the RAW_DATA_LEN with the method .send defined in the IrsendRaw class. As you showed in line 41 of IRLib_HashRaw.h the send method is defined and accept as second argument a unsigned 8bit integer aka a max value of 255 as data length, so when you are trying to send a 292 data lenght as showed on line 14 and 19 of your arduino sketch a truncation will be applied and the data are not send correctly. Please explain how you manage to send a correct raw data of lenght >255 with these libraryes because it can't work in the way the libraryes are aprovided without any modification. Thanks.

Incredible video!!! This is the first time i heard the controller/peripheral language used instead of the deprecated version when describing the spi data lanes. I feel so much better not remembering human suffering every time i destibe my computer program.

can you make video on protocol analyzer please it is my request ,it is helpful for many your subscribers please ,make it fast thanks and regards

I keep coming to this ❤ so concise and practical; wish you can cover “writing” a library 😊

hello can you do tutoring? :( i got the demo working on my 2.9inch but cant get anything else working with esp8266

There was nothing wrong with the old pin names. The references made perfect sense. My guess is that some progressive idiot felt triggered and went on a mission.

You can convert the numbers with math both ways. Google try both.

The CLI command is "kicad-cli sch export python-bom -o test test.kicad_sch" then you customize at your will. Years later I know

Thank you :)

A versatile mcu indeed! And a very thorough blinky video :D Loved it and hope to see you build something interesting with this unit. All the best!!

Very cool! Enjoyed watching along!

Amazing, just got through my first case design with your help!!!

excellent video... thanks

please come back to making content! its so helpful :)

love your videos! its very nice to have someone showing the process of figuring out how to design pcbs :)

Great video! Thanks a lot for explaining everything so clearly.

Thanks you it means a lot to me now i wanna try it with all my diveces

This video was super useful!!

Cool project. I have a Raspberry Pi running some Python scripts with a GPS and an LTE modem in my car. I am adding LoRa and a dedicated handheld unit that can receive the signal when there is no LTE/5G available.

Very good Can u analyz spi by this method???

Thank you for your work and generosity. As a newbie I've learned a lot.

I have the esp32c3 super mini. Your code, blinky-arduino compiles but when uploaded, I get "fatal error: no serial data." I use ttyACM0.

thank you

While I enjoy good content….I don’t watch them to listen to irritating music…

I had the same question about GPS accuracy. The ones I have had in a number of cell phones I’ve owned seem to vary widely. I was watching a series of tutorial videos on the subject of *_Kalman filters_* and that might be the solution if I were to build a GPS tracker from the ground up. I’ll have to look at the data provided by GPS receivers and see if they have a way to calculate *_CEP (Circular Error Probability)_* and maybe use it to weight a current GPS position compared with previous ones. If not, perhaps it can be deduced from the number of satellites currently being received.

Is this API works for the device that needs usb device driver?

I know this video is a few years old, but I'm also looking to do this for a project I'm working on. Does the "crystal-less" build set the internal clock to 48MHz or is it at some other speed? I

can you develop custom board for a customer?

Thanks

absolutely fantastic in presentation and content! Many thanks!

Hey, I love your channel. Why did you stop?

Thank you for the tutorial l. Do you know how can I extract the time with nanoseconds accuracy from the GPS module as I can see only the time with Milliseconds format.