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@ohhellohi 12 сағат бұрын
Will this work for images with resolution higher than 640 x 480 too? For instance 1600 x 1200, which is the resolution of the OV2640 ESPCam.
@fire17102 Күн бұрын
Super cool , wonder whats the smallest uwb sensors out in the market today
@ThatProject 21 сағат бұрын
The development board is large, but the actual UWB chip is about the size of a nano-SIM card.
@elahiest Күн бұрын
I see you used INMP441, can I use MAX9814?
@ThatProject 21 сағат бұрын
I used an i2s mem microphone, so if you use a Microphone Amplifier you will need to modify the code accordingly.
@helllothere-yg7zt Күн бұрын
Thanks the work is amazing ! The widgets on my display are slightly misaligned. Any tips for adjusting them easily without repeatedly compiling and uploading?
@ThatProject 21 сағат бұрын
If you are drawing text dynamically, limiting the number of characters is probably one of the most effective ways to align text. Set a maximum number of characters that can fit in your widget, and if the text is longer than that, truncate it.
@maheshmustapure7668 Күн бұрын
Sorry but I am having trouble locating file usb camera wifi transfer. Please help.
@ThatProject 21 сағат бұрын
Are you looking for UVC project files? github.com/espressif/esp-idf/tree/master/examples/peripherals/usb/host/uvc
@mihailalexndru8981 Күн бұрын
Any chance i get some help? I have a makerfabs 16bit paralel display with a ili9488 with lovyangfx as a display driver I have tried your example and got to this point where anything from lvgl (widgets/text labels) works and displays on the screen but if i am trying to add a rlottie_create_from_raw it doesn't show on the screen and i dont get it why ? No compilation errors no warnings thrown by lvgl when enabling logs. Any ideea? May i get the tiniest hint?
@ThatProject 21 сағат бұрын
As I mentioned in the video, is your project configured in an ESP-IDF environment?
@libertariamemes 2 күн бұрын
wonderfull! got working in justy 2 days with your help
@ThatProject 2 күн бұрын
@@libertariamemes Why did it take two days? Was there an issue?
@albert.guedes 3 күн бұрын
A TRUE hacker phone
@슈퍼울트라공태 3 күн бұрын
The current app has disappeared and cannot be downloaded. Currently, the ESP32+ UWB device acts as an anchor and I want to use the Android UWB function to act as a tag, but I would like to know how.
@ThatProject 2 күн бұрын
The app I made simply connects the ESP32 to an Android phone via USB-Serial and displays the distance information obtained from UWB. So I don't think this is what you're looking for. Anyway, I haven't tried communicating with the built-in UWB on an Android phone yet, so I don't know.
@eledikohabib3369 3 күн бұрын
When are you continuing the UWB project?
@ThatProject 2 күн бұрын
Sorry, I'm busy with other projects right now so the UWB project isn't underway.
@sagedryan6491 3 күн бұрын
Please... I created the same project idea as yours, but with another type of ESP32, which is ESP Wroom 32 Please tell me what codes should be changed, whether in the application or the esp code
@ThatProject 3 күн бұрын
@@sagedryan6491 As far as I remember, I didn't use any ESP32-S3 specific components, so it should work on ESP32 too. Are there any issues?
@sagedryan6491 2 күн бұрын
@@ThatProject Yes... with the same codes I can't connect to esp wroom 32 via my phone... it appears on the list of devices on bluetooth but I can't connect to it nor does the control page even appear on the screen because I didn't connect to esp via bluetooth. Could the Mac id be the reason? What do you think the reason is??
@ThatProject 21 сағат бұрын
@@sagedryan6491 I don't understand your question. What do you mean by not connecting via Bluetooth?
@jainvibhore1997 3 күн бұрын
Hey, I think the code broke after updates to LVGL library. I'm using ESP32 WROOM D module with LVGL 9.2.2 and ESP32 3.0.7 Arduino core by espressif
@ThatProject 3 күн бұрын
@@jainvibhore1997 Unfortunately, the source code for LVGL7 is not working in the latest version of LVGL, so you will need to use LVGL7 or update the source code.
@c2h7 4 күн бұрын
Very well filmed and explained, thank you! I am planning something similar for self-location of a robot in a 20x40m room, using ESP32 and BU01 (=DW1000) modules. I just glanced at your coordinate calculation code (thanks for sharing!) and noticed you do lots of calculations in the loop, whose values do not change (like sqrt of static anchor coordinates). To save CPU time I recommend doing as many static calculations as possible once at setup time and then using those constants in the loop, with the changing variables, that should reduce the CPU load by about half. You could even let the compiler do the static values and put the resulting constants into flash, saving RAM.
@ThatProject 4 күн бұрын
@@c2h7 Yeah, it seems like my code needs some optimization.
@sonu8236 4 күн бұрын
BRO can this project be made with ESP32-WROOM-32 30-pin board Please reply me please
@ThatProject 4 күн бұрын
@@sonu8236 Unfortunately this uses the native usb interface supported by S2/S3. ESP32-WROOM-32 cannot do this, but ESP32-S3-WROOM-1 can.
@gordonw9208 4 күн бұрын
Man I love your style, great videos!
@hor_ger 5 күн бұрын
hey, good video, but could you pronounce the letter "P" in "ESP" better?
@ThatProject 4 күн бұрын
Do my best.
@tiagankoob820 5 күн бұрын
Can you share the code you used?
@ThatProject 4 күн бұрын
@@tiagankoob820 Have you tried the examples in this library?
@jlinggar 6 күн бұрын
That is nice... ❤
@driverpara 6 күн бұрын
Great comparison video. There are some versions of the Ov5640 that appear to have a focus control (those that have a metal part around it). Do you know if this focus control is automatic or if it can be adjusted and fixed via the camera's server page? Thanks.
@ThatProject 5 күн бұрын
There is a model with focus adjustment for the OV5640. kzbin.info/www/bejne/b2OVc4qvaLSCpbM
@driverpara 3 күн бұрын
@@ThatProject very thanks.
@venkygoud7421 6 күн бұрын
Can I get the code please.
@ThatProject 4 күн бұрын
@@venkygoud7421 This is still in testing. I'll share it once the project is complete.
@n.commonman401 6 күн бұрын
The only Video in the whole of KZbin that answered my question was yours. Thank you for the video
@ThatProject 6 күн бұрын
It's great to hear that this video was helpful for you!
@Dreamlesser 7 күн бұрын
What was the margin of error? I'm thinking of using uwb for board games. So I need at least 0.5in (7.5mm) precision.
@ThatProject 7 күн бұрын
@@Dreamlesser The minimum margin error for UWB is approximately 30cm, which makes it unusable for very precise tasks.
@helllothere-yg7zt 8 күн бұрын
Hi can i repeat the same process using arduino IDE?
@ThatProject 8 күн бұрын
@@helllothere-yg7zt Unfortunately, this is for ESP-IDF environment.
@mohamedelmarzouky7979 8 күн бұрын
the code please
@ThatProject 8 күн бұрын
@@mohamedelmarzouky7979 check the video description.
@vaishnavirs442 8 күн бұрын
Can u plz send me full video link
@ThatProject 8 күн бұрын
@@vaishnavirs442 This is the full video.
@carolxs 9 күн бұрын
I'm trying to connect these boards to macbook but the port is simply not recognized. Tried many cables. Any idea what could be the issue?
@ThatProject 8 күн бұрын
It looks like your MacBook doesn't have the USB Serial driver installed for this module. Please check which chip is used on your board and try installing the driver.
@jeromejames6847 10 күн бұрын
Bro knows how make the viewers watch the entire video
@kunalshah7539 10 күн бұрын
where did you get those glasses?
@ThatProject 9 күн бұрын
You can check this one. lilygo.cc/products/t-glass
@qsdrfghgujfddyffguff 10 күн бұрын
Very clarity
@RND-USA 11 күн бұрын
Hi, this is great! I’ve been using Home Assistant but this seems so much more flexible! I’m wondering, can you give advice (or better a video 🎉) on how to make a super low powered on off remote button that runs off of batteries (I want it to trigger Homekit automations) ? I just created a ZeroCode account and the closest device I see is a “dimmer.” That may work great but I’m wondering if the physical putton press can turn the esp on or wake it up from deep sleep, then act as the automation trigger then have the esp go back into battery savings mode. Is this too complicated for zerocode? If so, do you know of of other low powered esp32 ways of making a homekit compatible button (it only needs to be one-way transmit signals). I can do all the wiring and soldering just need advice on coding for low-power. Thank you!
@ThatProject 10 күн бұрын
As far as I know, ZeroCode only allows for simple tasks triggered by physical buttons, and it seems like you'll have to implement the functionality you want yourself. I'll think about it and let you know if I have any good ideas.
@Only_for_Harbinger_hackathon 11 күн бұрын
Buddy I have a question Pls reply, Can ESP32-cam be used with MAX98357A I2S 3W class D amplifier to play audio or music?? Does ESP32-CAM can support I2S
@ThatProject 10 күн бұрын
ESP32CAM supports I2S, but it seems very difficult to capture images and play audio at the same time.
@ThedancingsoulISHI 12 күн бұрын
very GOOD!
@royal_FIFTY8 12 күн бұрын
Came here from Reddit. Instant subscribe. Love your content. Keep up the great work!
@mateobien 13 күн бұрын
I have a question, how feasible is it to run a code from the SD card to take advantage of all its storage, and show detailed images on the different screens of the project... by the way, good LVGL 9 saga.
@ThatProject 12 күн бұрын
@@mateobien It's an interesting idea. It's impossible to read the code on the SD card and configure the screen because it's not already built. To make it possible, it seems like the only way is to put the firmware file of the desired program on the SD card, select the program you want, install it, and use it.
@MatyssKke 13 күн бұрын
Hi, I just started experimenting and came across your video. I followed everything step by step, but unfortunately after upload i got in serial some issue like this: rst:0x8 (TG1WDT_SYS_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0030,len:1184 load:0x40078000,len:13260 load:0x40080400,len:3028 entry 0x400805e4 ets Jul 29 2019 12:21:46
@johanbos3651 13 күн бұрын
Hi, . I have a DIY made 32x8 LED matrix Ulanzi. Via my HomeAssistant ( works as a MQTT broker ) I can publish messages to this LEDmatrix where on a ESP32 the software AWTRIX3 is flashed. . It works great. In your video I saw you using the iPhone app: MQTT-analyzer. . . So installed it on my iPad and setup the data as broker IP-address etc of my Home Assistant . The setup is successful because the subscribe option works. . But I would use the iPad also as a MQTT publisher. . And there it fails. . The ‘topic’ is awtrix named after the software ( but ofcourse any name will do ). . Neither publishing plain text , or JSON will publish the messages on the DIY Led Matrix. . . And it should be possible because in your video you proof it can be ! . Q1: What / Why is going wrong at my side ?
@ThatProject 10 күн бұрын
There seems to be no problem with its connection, as I was able to receive data from the MQTT-analyzer iPad app. When sending data from the iPad, shouldn't there be some type or specific string that should be included so that it is displayed normally on the LED Metrix?
@maheshmustapure7668 14 күн бұрын
why there is no main.c file in UVC_UAC_Test_Project/uvc_uac_test
@ThatProject 14 күн бұрын
The file name does not need to be main. The uvc_uac_test.c is the main file.
@maheshmustapure7668 14 күн бұрын
@ThatProject thank you for replying I got it all together Wifi is connecting but it's not connecting to server Problem is something about timeout Can you please help with it
@ThatProject 13 күн бұрын
@@maheshmustapure7668 It seems like you can't connect to the local server after connecting to WIFI. Please check the IP and Port of the local server again.
@sleepyvoyager 15 күн бұрын
It could have been an instant purchase for me it the bottom corners were not rounded. The upper square corner and bottom rounded corners look ugly and unsymmetrical to my OCD brain!
@ThatProject 15 күн бұрын
@@sleepyvoyager I know what you’re talking about. This isn’t a very high quality product. It’s more like a slightly tweaked version of a development board. But I still like it because it allows me to try out fun things on an application level.
@AidenJoseph 16 күн бұрын
Can you please share it on github? thank you!
@simonkufeld7903 17 күн бұрын
Very helpful. Could you share your code / a link to GitHub? I had a hard time adapting my code from OV2640 to work with OV5640
@deprecated-g8u 17 күн бұрын
Another great video! I'm curious if you were able to get past the 4-5 data samples per second limit (with 4 anchors) as you indicated in your "XYZ Position Mapping From Real To Virtual" video?
@ThatProject 17 күн бұрын
@@deprecated-g8u In this project, it uses a different module that includes DW3000 instead of DW1000, which shows much better performance. Maybe you will check it out in the next project of this project, but I don't know when.
@sv4rin 18 күн бұрын
Can you please explain how those devices are connected with each other????
@ThatProject 17 күн бұрын
@@sv4rin All of these devices have a LoRa module. The frequency is 915MHz (North America), and communication is possible through this.
@sv4rin 17 күн бұрын
@ thank you dear. What about Europe ? Frequency is different ? And are those devices communicating only with each other, totally independent of any wifi network or cellular ?
@ThatProject 17 күн бұрын
@ The European frequency of LoRa is 868 MHz. This communication module operates independently and is not related to other communication networks.
@sv4rin 16 күн бұрын
@ Thank you for letting me know, but if that is the case we are talking about something pretty useless in an urban environment, as the few miliwatts of power cannot cover more than 100 meters ( at best ). Additional equipment should be used ( repeaters ) and I don’t see how handy this can be.
@ThatProject 15 күн бұрын
@@sv4rin Yeah, in urban areas, relatively long-distance communication may be difficult due to environmental factors.
@szn00 18 күн бұрын
This video is really helpful!! I am trying to broadcast the audio through a Bluetooth speaker...is it possible to take the mic input and send it through a Bluetooth module to the BT speaker from the esp??
@ThatProject 17 күн бұрын
@@szn00 I recommend you check out the Bluetooth examples provided by ESP-IDF. I'm unsure, but there's probably a way to do it.
@nishitagarwal7777 18 күн бұрын
Can I connect the e-paper display directly to an esp32 with a FPC ?
@ThatProject 17 күн бұрын
@@nishitagarwal7777 It seems difficult to connect them directly, as other pins would need to be connected as well as the SPI pins.
@leonYoong 20 күн бұрын
Do I need a special chip at the sending end (at the person) or can any cheap fake air tag work? Or do the chips themselves also need UWB?
@ThatProject 20 күн бұрын
@@leonYoong The approach used in this project uses the same UWB chip on both the receiving and sending sides.
@MikeBalistreri 21 күн бұрын
Is there a wiring diagram for USB-A 4-pin devices? I had to short the USB-OTG pin on the USB-C connector to get this to work but I would like to just use a standard USB-A connector directly. Most USB keyboard are not USB-C
@ThatProject 20 күн бұрын
Check this out. www.electroschematics.com/wp-content/uploads/2010/01/usb-wiring-connection.jpg
@omaremad2896 21 күн бұрын
can i ask if you have tried to use OV5640 to do with it some OCR staff. and if yes is it a good choice as i have tried to use ov2640 but it had seen the words blurred so i though that 5640 would be better choice with better resolution and focusing
@ThatProject 20 күн бұрын
Have you tried to increase the resolution of the OV2640? If you are going to use the same low resolution on the OV5640, then nothing will be improved.
@VlasisPaxos 21 күн бұрын
Can you jam tvs
@chaiboonchuai6515 21 күн бұрын
i have use this package 2 year ago is ok but now this package stop more than 3 year new flutter sdk does'nt run this ???
@ThatProject 20 күн бұрын
This package appears to be no longer maintained. We'll have to look for other solutions.
@AmanSinghal-ny3ik 21 күн бұрын
you can actually use this to basically convert any webcam into a wireless IP CAM !