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Пікірлер
@patrikstoor Күн бұрын
this would be so cool if it could monitor your channel and give a light like from any video!
@CppSever 10 күн бұрын
Thanks Bro, i love you 😘
@HellsYeahNC 11 күн бұрын
Great video! Any chance you can provide or tell me where you got the EDA footprint for the amplifier component?
@MrDIYca 10 күн бұрын
I simply measured it by hand
@HellsYeahNC 8 күн бұрын
@@MrDIYca I picked up one of the amplifier components you linked to on Amazon. Did you have any issues with the through holes on that board? They don't seem to be spaced evenly. I soldered pins onto it but it doesn't fit evenly on a breadboard. Had to force it a bit and it doesn't lay flat as one of the outside pin sets seems to be offset just a bit and doesn't line up.
@leinade3059 15 күн бұрын
Hello! Can you help me make needle sweep on my car bmw e60?;)
@caschycom 15 күн бұрын
Hi, might be a dumb question but wondering if you can have the board hooked up to the OBD port (12v power) AND USB C on a laptop at the same time? I want to use the arduino IDE serial monitor to read the can bus messages for a custom program.
@MrDIYca 15 күн бұрын
You should be fine
@caschycom 14 күн бұрын
@@MrDIYca thanks!
@Aelab58 15 күн бұрын
Ррррусскии ййй
@pasqualepetrone2192 15 күн бұрын
hi, great job, however I can't compile the hub, I have many errors for Arduinojson library and SD library. May I know what versions did you use? I use Arduino IDE 1.8.20 Thank you
@aamirmughal2965 16 күн бұрын
ABS?
@MrDIYca 15 күн бұрын
PETG
@aamirmughal2965 15 күн бұрын
@MrDIYca i wonder if we can do the same with ABS? Because i get warping problem a lots of time
@ZibensDraugs 17 күн бұрын
Hey, this seems just as I needed. One small simple board that plays http icecast steam. Only thing I don't have MQTT server. Can anyone help me to reduce code to just play preprogrammed http icecast stream when connected to wifi?
@kobepower 18 күн бұрын
what the point of this device, what are u doing by getting can msg from teh car im confused
@MrDIYca 18 күн бұрын
check my latest videos for ideas
@minashoesmexico7712 25 күн бұрын
You are the BEST
@Shubham-cu7uy 26 күн бұрын
My Sonoff with Tasmota flashed is working without adding the configuration given on Tasmota website. Is there a benefit to adding that configuration?
@MrDIYca 25 күн бұрын
These settings help you get the most out of the device, so they’re usually good to apply
@boodoo3668 Ай бұрын
Great job, Cann you add camera to it?
@MrDIYca 29 күн бұрын
If it has a web feed, then it is very easy to
@MrDIYca Ай бұрын
For CAN Shield v1.2 and earlier use: CAN0.setCANPins(GPIO_NUM_5, GPIO_NUM_4); For CAN Shield v1.3 and newer use: CAN0.setCANPins(GPIO_NUM_4, GPIO_NUM_5);
@RCaddictedone Ай бұрын
I'm trying to run the website flash on a V1.3 shield with only the two LED's. Not sure it's working correctly....do I need to build from source to support the V1.3 shield?
@MrDIYca Ай бұрын
On the website you can the shield version you have and flash it. If it is not working for you, just reply to the order email and I will try to help you there.
@RCaddictedone Ай бұрын
@@MrDIYca Thanks for the response. I believe my main issue is that I'm trying to read messages on my 2017 Jeep GC's Interior High Speed bus which runs at 125K as far as I understand. With the web flashed version I only had the blue/white light(power?) showing on the shield. I setup VSCode with your most recent commit and flashed the ESP32 with the code modified for the CAN0 bus speed to be 125K, and now I get the blue/white plus a slow blinking red led. ( this is on the v1.3 shield) Is that the expected behavior, or should the red led be on solid?
@MrDIYca Ай бұрын
@@RCaddictedone If you are using my canabus/esp32_savvycan code and v1.3, then you need to use CAN0.setCANPins(GPIO_NUM_4, GPIO_NUM_5); on LINE 122 of ESP32RET.ino. Do not worry too much about the LEDs.
@RCaddictedone 21 күн бұрын
@@MrDIYca It's working perfectly now. One suggestion :) would it be possible to add functionality to change the CAN baudrate via the push button on the V1.3 shield? :)
@hsproductionz3853 18 күн бұрын
Is it possible you could share the footprint for the shield please @MrDIYca
@fetB Ай бұрын
what if its not 100%. Mine shows 1%....
@alaeddinekh3716 Ай бұрын
Awesome gadget! I have a question though. How the cabling from the 4 pins connector the car looks like. I only want to understand this point 😇
@MrDIYca Ай бұрын
The newest shield version has obd2 plug built in so you can use any Tesla obd2 harness
@alaeddinekh3716 Ай бұрын
@@MrDIYca Thanks for your response but i wanted to know about the case where i don't have that obd2.
@gauravsinghsays Ай бұрын
But does this not make location of your mobile hotspot and therefore the mobile and not specifically of your car?
@MrDIYca Ай бұрын
There is no mobile involved
@mikaelgranberg2404 Ай бұрын
hi have you tried running the ESP32RET in mode 1 to connect to the home network?
@MrDIYca Ай бұрын
No, I don't need that scenario, but I don't see any reason why it wouldn't work
@scrunchynaut Ай бұрын
I can't follow this tutorial because I can't find the ESP8266WiFi library. Is this library depreciated?
@MrDIYca Ай бұрын
It is not a library. It is part of the ESP8266 platform, just include it.
@akshaynirwal4589 Ай бұрын
👍👌
@TwanJaarsveld1 Ай бұрын
I have a rear screen that runs Android and taps into the canbus of the car, could this be used instead of the can adapter ?
@MrDIYca Ай бұрын
Probably not
@michaelhamilton2376 Ай бұрын
I had the Gateway compiling and loading under Arduino IDE a few months ago. Then I let it sit for a while and now when I try to build the gateway I'm getting compile errors as-if the board package has changed or is not linking. Any ideas? [ error: 'gpio_pad_select_gpio' was not declared in this scope; did you mean 'esp_rom_gpio_pad_select_gpio'? 92 | gpio_pad_select_gpio(SHIELD_LED_PIN); ]
@MrDIYca Ай бұрын
For Arduino IDE, you can simply use pinMode(SHIELD_LED_PIN, OUTPUT);
@traced82 Ай бұрын
Hi @MrDIY! I just ordered the Version 1.2, flashed it with ESP32RET firmware via your flasher. Macbook connects fine to the hotspot, Savvy Can shows some messages on the console, but no CAN bus messages are recevied in Savvy Can. Am I missing something here? Car is a 2006 Mercedes W211.
@MrDIYca Ай бұрын
I’ve just responded to your email. This document might provide some clarification - www.carlogic.org/bg/data/MB%20CAN(ICC).pdf
@viktorhugo8252 Ай бұрын
The problem is that the softAP still exist after setting ssid and password. how can I stop the AP?
@MrDIYca Ай бұрын
You can turn off in the code
@mariorosas8486 Ай бұрын
It's so cool, this is the way
@damedaE90 Ай бұрын
Great Job! Does the Hub Work bidirectional? E.g. can you send Data to the Nodes?
@MrDIYca Ай бұрын
It can be but the sensors are in deep sleep the majority of the time
@oxzymot 2 ай бұрын
I tried flashing the display with your online flasher but someting is not ok, flash seems to be ok but after rebooting the display it seems to be just an OTA updater. Did I miss something?
@MrDIYca 2 ай бұрын
OTA activates when the button on the screen is pressed. It seems like something might be unintentionally pressing that button.
@oxzymot 2 ай бұрын
@@MrDIYca, thanks for you answwer. Yes, that was me, I pressed the button because on boot there is nothing in the screen, just blank, it this normal until the CAN bridge send any data? I also tried the source code link and is seems to be dead
@MrDIYca 2 ай бұрын
That's correct, you won't see anything until the bridge begins transmitting data. It's a members-only link, but unfortunately, KZbin just displays a generic 'not found' error page if you are not a member of the channel.
@dave00011 2 ай бұрын
Hi MrDIY, I built this and was working perfectly using Jyers firmware on my E3v2. I recently reflashed the printer with MRiscoC professional firmware and now the dashboard says idle all the time. I also do not see the IP address on the LCD when powering up the printer up like before. do you perhaps know of a solution to this issue. This firmware does not seem to respond to the commands sent from the web dashboard. Cheers Dave
@MrDIYca 2 ай бұрын
This sounds like a baudrate issue to me
@dave00011 2 ай бұрын
@@MrDIYca I believe you were correct,I found a setting that was unchecked to set the baud to 115k,after enabling that and refreshing my browser,everything populated. Cheers
@MrDIYca 2 ай бұрын
glad to hear
@dave00011 Ай бұрын
It seems this is not yet resolved. The printer will not respond again,even with printer baud set to 115k. It seems the mrisosc firmware baud rate defaults to 250k. What baud rate will communicate reliably with your dashboard? Dashboard showing idle and soon after offline.
@dave00011 Ай бұрын
Update - dashboard started working after print was started, I am guessing the M501 command in my start G-code brought the baud rate down to 115k . What do you think ?
@henkoschoeman9608 2 ай бұрын
This is working great with a D1 mini. Is there any chance this can be setup to work through HTTPS
@domenicogagliano 2 ай бұрын
Does it work on a golf 7 that has gateway protection?
@MrDIYca 2 ай бұрын
In that case, you may need to access the CAN bus directly instead of using the OBDII port, if it's protected
@Kyeva4896 2 ай бұрын
@upir_upir
@bugraotken 2 ай бұрын
Can anyone share the code of this build with ESP-01. I think I keep fail at the interrupt part =/ I am using WifiManager library by the way, I think you also use it in this build, right?
@MatthewKuKanich 2 ай бұрын
Hey! I've purchased about 8 of your CAN shields and love them but I'm having a pretty big issue. Read mode works flawlessly but ReadWrite mode shows weird behavior. When measuring resistance across CAN H and L I get 120 Ohms in read mode but 0 in read write (soldered the jumper). What's weird is without power but in ReadWrite mode it reads as 120 Ohms but the second it gets powered it drops to 0. The voltage also is off, CAN L reads 0.8v and CAN H reads 3v. Again read only mode works perfect and has them both around 2.5 with no traffic The ReadWrite mode only seems to work properly if it is initialized and serial monitor is running. Otherwise it causes havoc on the bus, all sorts of impedance and voltage issues and it shuts down my tesla completely. It's also shut down a Rav4 and caused the MIL to go off. My guess is that when getting power from the vehicle via the 12v pin the bus isn't initialized in time causing these issues, but it works when it's powered prior to getting connected. I did some more testing and I see you're pulling the RS pin of the CAN transceiver to ground through a 10k Ohm resistor. The transceivers datasheet says a 10-100k resistor puts it into flow control mode but a strong Pulldown to ground puts it in high speed mode. Edit: Bridged the resistor so it enters high speed mode but no difference
@MrDIYca 2 ай бұрын
You're right, something is off. If you're seeing 0 Ohms across L and H, there has to be a short somewhere. I just sent you an email-let me know when you have some time so we can troubleshoot this together.
@MatthewKuKanich 2 ай бұрын
@@MrDIYca Thank you!! I sent you an email reply
@GoogleSays 2 ай бұрын
how come the new boards dont come with a JST connector anymore?
@MrDIYca 2 ай бұрын
If you prefer the XH2.54 connector instead, simply leave me a note with your order.
@batou6049 2 ай бұрын
Hi! I’m new to 3D printing and just bought an Ender 3 V3 SE I noticed it doesn’t have built-in Wi-Fi, so I’m planning to use a WeMos D1 Mini with ESP3D to add Wi-Fi functionality. I’m a bit stuck on where to connect the WeMos to the printer's motherboard, specifically the power (VCC/GND) and TX/RX pins. Have you or anyone in the community done this before? Any guidance would be really appreciated! Thanks for all the great content, it’s been super helpful for a beginner like me!
@knightriderfan1 2 ай бұрын
If you ever sell these let me know.
@amrshbaitah 2 ай бұрын
can i ask you? , is this for free? the static IP?
@benoitd94 2 ай бұрын
hi very good tutorial. What i don't understand is the wiring between the wemos and the Amplifier ? do you use an amplifier ? thanks
@MrDIYca 2 ай бұрын
Yes, the IKEA speaker has a built-in amp
@benoitd94 2 ай бұрын
@@MrDIYca Can you share the link where i can find that speaker? thx
@benoitd94 2 ай бұрын
@@MrDIYca what about the jack pinout ? please show me how to realise that cable ?
@benoitd94 2 ай бұрын
seems more clear now, don’t need an amplifier only a speaker with a built-in amplifier (please share the link for the Ikea one) need also a jack with this wiring: D1Wemos RX to Left and Right jack D1Wemos Gnd to ground jack I will try that soon Regards
@Histoshape 2 ай бұрын
Heat Creep > build something like a heatbreak (like on 3d printing hotends) if the farther position of the sensor will not already work
@Histoshape 2 ай бұрын
Fantastic! I can't tell you how excited I am about people who, like you, implement technical projects. No matter whether car mechanics or electronics. Unfortunately, my 100 interests coupled with a lot of half-knowledge make it difficult to implement my projects 😵💫😁 I have currently implemented a Digidash for my old Mini Cooper r53 S. I use a smartphone in a 3d printed housing with an OBD2 dongle via Wifi, car scanner per app & all the media advantages that an Android has. What bothers me is the general latency - start the cell phone or scanner app, connect it to WiFi, connect the charging cable every now and then, etc. Do you think that it is possible with your components to control a circular touch panel and output CAN_OBD2 data as a speedometer? Could apps like Google Maps and music players also be displayed in such a system? I know that everything works somehow, but I would just have to deal with it for years. But I also don't like to just buy ready-made solutions - which don't exist for my old Mini anyway. You're doing great work 👍
@Dannydawson1984 2 ай бұрын
I really like esp 32 so versatile linked with the raspberry pi it’s a formidable data attack unit
@zatunato 2 ай бұрын
got mine in the mail today!
@zatunato 2 ай бұрын
Nice video, thanks for sharing!
@sharpenednoodles 2 ай бұрын
Very nice work. Thankfully my car manufacturer included such a feature stock