@techielew Brandon, the device in the screenshot is by far the best thing I have seen from the CES 2

@techielew Brandon, the device in the screenshot is by far the best thing I have seen from the CES 2004 on the Internet. Would it be possible to find more at their booth?

BBenCos18 weird I can't see the #announcements channel unless I go to mobile no matter w...

Manuel•1/12/24, 9:34 AM

Same here. I can click links to it, and see it then. But it does not appear in the list of channels.

PPetr Dvořák @techielew Brandon, the device in the screenshot is by far the best thing I have...

techielew•1/12/24, 9:34 AM

I sent a request. they are in a hospitality suite so hopefully they confirm before i leave

MManuel Same here. I can click links to it, and see it then. But it does not appear in t...

techielew•1/12/24, 9:35 AM

@ArcaneMike @Phoenix @Saßì can you check the onboarding/roles?

MManuel Same here. I can click links to it, and see it then. But it does not appear in t...

Phoenix•1/12/24, 9:39 AM

Make sure you check the Show all channels box

Phoenix•1/12/24, 9:40 AM

@BenCos18

PPhoenix Make sure you check the Show all channels box

Manuel•1/12/24, 9:43 AM

Thanks, works.

(There was another 'show all' at the bottom of the channel list. That was not enough.)

Original message was deleted

techielew•1/12/24, 12:06 PM

Welcome, Shriniwas5485!

Original message was deleted

techielew•1/12/24, 12:06 PM

Hey there, @K.L.NAGARAJU!

techielew•1/12/24, 12:07 PM

Can @shriniwas5485 and @K.L.NAGARAJU give us some background on yourselves professionally? What do you do and what are you working on? And is there anywhere you're stuck technically?

DevHeads•1/12/24, 12:08 PM

Congrats @K.L.NAGARAJU ! You've been Verified!

DevHeads•1/12/24, 12:08 PM

Congrats @K.L.NAGARAJU ! You've been Verified! Feel free to reach out to our @HW Leads

DevHeads•1/12/24, 12:08 PM

Congrats @K.L.NAGARAJU ! You've been Verified! Feel free to reach out to our @SW Leads

DevHeads•1/12/24, 12:08 PM

Congrats @K.L.NAGARAJU ! You've been Verified! Feel free to reach out to our @FW Leads

K.L.NAGARAJU•1/12/24, 12:15 PM

"Hey team, I've successfully uploaded the RFID reader code to my ESP8266, and the hardware connections seem correct. However, I'm not getting the expected output on the Serial Monitor. The loop is running, but I'm not detecting RFID tags or seeing UID information. Any insights on what might be causing this issue would be greatly appreciated!"

K.L.NAGARAJU•1/12/24, 12:16 PM

I wish any of you would assist me to sort out the trouble shoot!

KK.L.NAGARAJU "Hey team, I've successfully uploaded the RFID reader code to my ESP8266, and th...

Umesh Lokhande•1/12/24, 12:22 PM

Hi, @K.L.NAGARAJU I appreciate it if you let us know which Exact RFID Module (part number) you're using in your project. And, are you just testing demo example code from the RFID Library? Once you confirm the part number I hope I can help you further. Welcome to DevHead!

K.L.NAGARAJU•1/12/24, 12:26 PM

@Umesh Lokhande
It's RC522 (RFID model) and I'm trying to build a kind of system that could READ and display UDI information of a RFID CARD on a serial monitor of ARDUINO IDE

K.L.NAGARAJU•1/12/24, 12:27 PM

K.L.NAGARAJU•1/12/24, 12:28 PM

The Response I found

KK.L.NAGARAJU The Response I found

Umesh Lokhande•1/12/24, 12:35 PM

Hi @K.L.NAGARAJU Please confirm in your Serial Monitor Windows at the lower right corner if you've set the correct baud rate. It seems to me, that the baud rate in the code does not match with the serial terminal "9600". Please confirm

K.L.NAGARAJU•1/12/24, 12:36 PM

The Response I found

K.L.NAGARAJU•1/12/24, 12:36 PM

Yeah, I had set the baud rate at 9600 in both code and serial monitor

@Umesh Lokhande

kristof-at-embeetle•1/12/24, 12:40 PM

Hi @techielew ,
I look forward to the meeting at 15:00 GMT
Hope we can dedicate some of the meeting time to the things you've seen at CES in Las Vegas!

KK.L.NAGARAJU Yeah, I had set the baud rate at 9600 in both code and serial monitor @Umesh Lo...

Umesh Lokhande•1/12/24, 12:47 PM

@K.L.NAGARAJU So, you mean even after setting the baud rate properly? still doesn't work. Please share good quality pictures I mean proper screenshots. Also, appreciate more details on the RFID tags (card/key). Thanks!

K.L.NAGARAJU•1/12/24, 12:48 PM

Sure

K.L.NAGARAJU•1/12/24, 1:04 PM

K.L.NAGARAJU•1/12/24, 1:04 PM

K.L.NAGARAJU•1/12/24, 1:05 PM

@Umesh Lokhande

Kkristof-at-embeetle Hi @techielew , I look forward to the meeting at 15:00 GMT Hope we can dedicate...

techielew•1/12/24, 1:22 PM

Yes! Mostly I’ve been talking about how people can get involved with us!

KK.L.NAGARAJU Click to see attachment

Umesh Lokhande•1/12/24, 1:24 PM

@K.L.NAGARAJU In the picture, you shared it seems like the code has not yet been uploaded in your ESP8266. Because, in the other picture you shared it shows when you upload the code the COM7 not available (orange fonts in the output console of IDE). If the code upload succeeded then how come the serial monitor COM6 reading the serial terminal? So this means the code running on ESP8266 is older. I hope this may help you to debug the issue. Thanks!

Umesh Lokhande•1/12/24, 1:47 PM

@K.L.NAGARAJU Just for your reference, please find these attached images and compare them. I'm sure if the earlier code worked and the connections are correct then it will work. Keep me updated on your progress. Best wishes!

K.L.NAGARAJU•1/12/24, 2:59 PM

@Umesh Lokhande

Sorry for the inconvenience,

I take the pics at different timings, that's why COM differences take place!

Here is the present situation

Ttechielew Can @shriniwas5485 and @K.L.NAGARAJU give us some background on yourselves profe...

Navadeep•1/12/24, 2:59 PM

Welcome welcome welcome to DevHeads!
@K.L.NAGARAJU @Piyush5117

NNavadeep Welcome welcome welcome to DevHeads! @K.L.NAGARAJU @Piyush5117

K.L.NAGARAJU•1/12/24, 3:02 PM

Glad to connect!

animecat•1/12/24, 3:09 PM

DevHeads•1/12/24, 3:13 PM

Congrats @Piyush5117 ! You've been Verified!

DevHeads•1/12/24, 3:13 PM

Congrats @Piyush5117 ! You've been Verified! Feel free to reach out to our @FW Leads

DevHeads•1/12/24, 3:13 PM

Congrats @Piyush5117 ! You've been Verified! Feel free to reach out to our @SW Leads

DevHeads•1/12/24, 3:13 PM

Congrats @Piyush5117 ! You've been Verified! Feel free to reach out to our @HW Leads

DDevHeads Congrats @Piyush5117 ! You've been Verified!

techielew•1/12/24, 4:15 PM

Welcome @Piyush5117! Can you share your technical background and any projects you're working on? Welcome to the server and we're glad to have you as a DevHead!

AAbhishek Jadhav I was recently reading about kinetic energy harvesting solutions with the goal t...

Navadeep•1/12/24, 6:54 PM

This is quite crazy https://www.linkedin.com/posts/vemundbakken_onio-madeinnorway-epishine-activity-7151621604580491264-Rryk?utm_source=share&utm_medium=member_desktop

Vemund Bakken on LinkedIn: #onio #madeinnorway #epishine #exeger #r...

This was a nice team effort at #onio and possibly the northern most made remote control ever designed #madeinnorway. It is certainly the lowest energy one -…

techielew•1/13/24, 3:37 AM

Arduino Pro equipped with Bosch environmental sensors and IMU from Sensortec booth at CES

techielew•1/13/24, 3:39 AM

Digi Xbee and Qwicc sensors from Sparkfun. More of this and them on the way to server.

techielew•1/13/24, 3:42 AM

@Padmalaya Rawal I didn’t spend a lot of time in south and central hall where Doosan and a few of the other big robotics booths were so I didn’t see a ton of robotics beyond glorified Roombas being used as lawn mowers, etc.

@Petr Dvořák I scheduled a call with the neuromorphic chip co for after the show so will follow up once I have a story.

:))

Kamaruu•1/13/24, 8:45 AM

Hey guys, any ideas on how to make proximity-activated locks except for ultrasonic sensors? We're trying to make a lock that is activated based on the signal distance of a receiver to the transmitter.

KKamaruu Hey guys, any ideas on how to make proximity-activated locks except for ultrason...

Navadeep•1/13/24, 11:45 AM

LiDAR if you to have a longer range, or RFID if tap based are some things I can think of. Now that you've specified it to be based on Tx/Rx distance, check out BLE beacon based usage. You can use RSSI values t translate to distance in meters and set a threshold point for door lock/unlock.

Navadeep•1/13/24, 11:47 AM

some good micro-location related blogs here https://abaltatech.com/about-us/blog/page/2/

Abalta Technologies, Inc.abaltatech

The Abalta Tech Blog - Abalta Technologies, Inc.

The Abalta Tech Blog

K.L.NAGARAJU•1/13/24, 12:48 PM

Can anyone assist me for learning IOT and embedded systems development

I have been learning about different microcontrollers (UNO,ESP32,NODEMCU) and C, C++

Kindly give me a roadmap to follow!

Navadeep•1/13/24, 1:10 PM

I feel there is only just-do-it map.

The best one so far I know is https://www.reddit.com/r/embedded/comments/159zol8/embedded_systems_engineering_roadmap/

From the embedded community on Reddit: Embedded Systems Engineering...

Explore this post and more from the embedded community

NNavadeep I feel there is only just-do-it map. The best one so far I know is https://www...

Navadeep•1/13/24, 1:12 PM

It's okay to do things in bits and pieces as you encounter new things. Knowing the vastness is needed and so this one.