Getting Started with ESP32 DW1000 UWB (Ultra Wideband) Module | Short Range Detection
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- Опубліковано 31 тра 2022
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𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
In this getting started tutorial, we will learn about the Ultra Wideband Technology using ESP32 DW1000 UWB Board. The UWB technology is a wireless carrier communication technology that uses a frequency bandwidth above 1 GHz. It does not use a sinusoidal carrier but uses nanosecond-level non-sinusoidal narrow pulses to transmit data.
The BU01 is developed by Ai-Thinker based on DecaWave’s DW1000 chip, which integrates an antenna, all RF circuits, power management, and clock modules. ESP32 UWB module based on DW1000 and ESP32 is like a continuously scanning radar that can precisely lock onto another device, discover its location, and communicate with it.
In this tutorial, we will go through the board design, specifications, and applications. Then we will learn how to use the ESP32 DW1000 embedded board for object detection and ranging. During range detection, there might be antenna delay issues leading to measuring incorrect distance. Therefore we will learn the method to fix the distance issue with the Antenna delay calibrating method.
𝗪𝗿𝗶𝘁𝘁𝗲𝗻𝘁 𝗧𝘂𝘁𝗼𝗿𝗶𝗮𝗹 & 𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲: how2electronics.com/getting-s...
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Lovely. This is exactly what I needed
👏👏just super! Thank you for sharing this cool project~
Awesome.. Can you please brief how to find x,y co-ordinate between the sensors
Helpful...✔️
Hi , nice video information, .but I have a query like. what will be least minimum distance it will capture.
after calibrating antenna delay, you are using the sketches of the new library you downloaded but can we use the previous sketches which we used when there antenna delay problem ?
Hi, thank you for sharing! I want to ask, is the code of calibration also can be used for DW3000's calibrating?
I have searched many website on the internet. But til now i dont get it how to calibrate the DW3000.
Hellom great video, is esp32uwb can be connected to other sensors (eg. compass)?
Hello. I am trying to communicate two ultra wideband bu01 dw1000 chip using esp32 d1 mini without any breakout board. What i did was to etch a pcb board and only solder the necessary pins to communicate 2 uwb with each other. The pins soldered was the SPI pins (CLK, MOSI, MISO), CS pin ,IRQ pin, RSTn, VSS, and VDD3v3. But it just doesn't work. Any ideas why?
Hi, Could explain how to manage the configuration setting and antenna delay for DW3000? I'm confused to trying and error and don't get the high accuracy for DW3000. If you have any reference how to get it, please inform me. Thank you!
Hi, I see the tolerance is around 10%, does this method can be better? If not, are there any methods have a better tolerance? Thanks
Can you detect multiple anchor ?
what is the maximum distance range outdoor ?
Is there something like that for long range 10 or 20km ?
Hi! Excellent demo. Is this arrangement of two anchors can have multiple tags in between?
Yes it can have
Hello,
Great explanation. Thanks for the awesome job you have done.
i got ESP32 DW3000 board. tried with DW3000 libraries available in git hub but got some compilation errors. tried to fix those errors but not able to get proper distance, antenna delay, clock offset. Can you please help. provide some proper DW3000 libraries and example code.
I am making DW3000 video on next week.
😍😍
consumes 1mA in sleep mode is a huge amount for battery powered devices.
Thank you for the Video.
Yes 1mA is huge, thats the info I got from manufacturer.
Hi, cool video. Need some help with the movement tracking for a school project. It'll be great to get your mentorship. We are willing to pay.
👍👍
Can we interface lcd with this ckt for measuring the distance at out side eg. Road ,field
And what is maximum limit for measuring distance?
Next video is coming: Indoor Location Tracking System with OLED
@@HowtoElectronics In that video - you may be answering my question . Which is - how accurate is the positioning? To within centimeter or two?
Plz someone tell me whether it is esp32 with wifi or it's microcontroller with UWB embedded with in it
Its ESP32 microcontroller with inbuilt wifi chip. But with wifi is not used. Dw1000 uwb is embedded with esp32.
1:57
higuy,
Can you answer a few questions for me?
Hi, great video! Question: can I use only one DW1000 device to detect range? For example if I move my hand in front of the sensor can it detect range difference?
You cannot use one. You need receiver nad transmitter.
@@HowtoElectronics I got confused now. You say that I can use only one but then you say that I need transmitter and receiver. Could you explain this a bit more?
Wirless module mostly work in pairs.
@@HowtoElectronics I thought that UWB can work as a transmitter and receiver at the same time. Something like ARIA sensor
@@HowtoElectronics you wrote can initially and I got confused :p. Thanks!