I am receiving an error when running the DevKitState example. It matches the one described in microsoft/azure-iot-developer-kit#483. Has a solution been found?
@EdLamie - Also, you can refer this doc - could help https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-arduino-iot-devkit-az3166-get-started
@Jrshelkay Yes, I connected my MXChip to a laptop computer, reset it (Button B and Reset), and the message on the MXChip screen was as expected: IoT DevKit, AZ-xxxxxxx, Config WiFi on 192.168.0.1, I went to a browser on another computer and entered 192.168.0.1 and received the message that this site cannot be reached. Thanks for the link but I already had it and followed the instructions explicitly.
I'm having an issue connecting my MXChip to my wifi. I'm using firmware v1.6.2 and enter AP mode to configure the wifi by holding B, pushing reset, then letting go of B. On another device I connect to the AZ3166 wifi and the provided IP address on the MXChip. I enter the credentials and it reads connecting... on the chip. The chip then displays the name and IP of the wifi as though it worked. But, there is no result file created and the chip reads no wifi after reset. I've tried several different firmware options and I'm at the point where I'm thinking I have a faulty wifi chip onboard the MXChip. Anybody have any ideas or experience with this problem?
I recently read about 'MXCHIP AZ3166 IOT DevKit'. Can I connect an external sensor to it?
Data to IOT Hub should be from the external sensor.
I wish to implement a smart garden and hence I want to soil moisture sensor to be connected to 'MXCHIP AZ3166 IOT DevKit'. Is it possible? Can information from my soil moisture sensor be send to IOT Hub?
Regards,
MM
@maneeshmenon you may need an edge connect breakout broad to connect to external sensors. Here some articles that might be helpful: https://jeremylindsayni.wordpress.com/2017/11/11/using-the-mxchip-az3166-azure-devkit-with-arduino-coding-with-pin-names-instead-of-numbers/, https://jeremylindsayni.wordpress.com/2017/11/25/hacking-with-the-mxchip-az3166-azure-devkit-a-better-pwm-implementation/
@JoshuaLoran , can you try connect wifi via the serial monitor and see the output message? https://microsoft.github.io/azure-iot-developer-kit/docs/use-configuration-mode/
@liydu ERROError: Time:Thu Jan 1 00:03:21 1970 File:IoT_DevKit_HW.cpp Func:initWiFi Line:53 Failed to initialize Wi-Fi.
R: Failed to get the Wi-Fi SSID from EEPROM.
R: Failed to get the Wi-Fi SSID from EEPROM.
Ok after a bunch more googling and face palming I realized the A0 and A1 analog input pins are the same on the MXChip (0 and 1 respectively). I did however find that on the Kitronix breakout board A0 (Arduino)=0(MXChip) = 0 pin (Kitronix) and A1(Arduino) = 1 (MXChip) = 4 pin(Kitronix). Hope this helps future kitronix breakout board users
I'm doing the Microsoft iot-devkit tutorial with the MXChip az3166. Specifically I'm doing the translate tutorial that comes included in Visual Studio Code for the MXChip az3166.
I've tried doing the whole tutorial twice from scratch and everytime I think i'm done, I go to test the result. When I press the B button to record it says "processing" then "uploading" then it returns a message "Sorry, I can't hear you" If I try pressing the B button again it gets stuck on the screen: "Release to send. max duration 1.5 sec".
@inessaid have you checked the Serial Monitor in VS Code ? You can open it using the plug icon in the bottom right corner of VS Code...
@JoshuaLoran , can you try first flash the DevKit back to original state? https://microsoft.github.io/azure-iot-developer-kit/versions/
Hello. I just bought a new DevKit and followed the steps in this link: https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-arduino-iot-devkit-az3166-get-started
but my device gets stuck in "Running" state after re-booting and the Azure signal does NOT turn on. Can someone help?
Hi everyone -- I have an issue with my MXChip (tried with quite a few actually, so it's not a HW issue I believe) where a firmware built using SDK 1.9.10 deployed by copying to mass storage leads to the MXChip not booting up at all (black screen) whereas the same program deployed from VS Code / OpenOCD just works. Any thoughts? FWIW this is the firmware: https://github.com/kartben/mxchip_pnp_asset_tracker
Although I had been using MXCHIP for some time. But just today installed the setup in a new laptop. I am stuck in the step in Visual Code where I have to go to Arduino:Board Manager and select AZ3166. I have tried multiple times refreshing package list but this board does not appear. I have installed the latest Arduino UI 1.8.10. The log indicates some certificate error. Pasting the excerpt below. Any help would be great, as I am stuck right now:
This is the error: 2019-11-16T12:46:03.909Z INFO c.a.u.n.HttpConnectionManager:148 [main] Connect to https://raw.githubusercontent.com/VSChina/azureiotdevkit_tools/master/package_azureboard_index.json, method=HEAD, request id=97F4B1E8C4EC49E4
2019-11-16T12:46:04.149Z ERROR c.a.u.n.FileDownloader:199 [main] The request stop
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
2019-11-16T12:46:04.149Z ERROR c.a.u.n.FileDownloader:199 [main] The request stop
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Been trying to follow the get started doc but my Mac running OSX 10.15.1 does not see the device as an external device, not even in the terminal. Any clue? see https://stackoverflow.com/questions/58905122/azure-az3166-not-showing-in-finder
Hello, I'm trying the DevKit Translator example with DevKit Firmware 1.6.3 and 1.6.5 but unable to connect to Azure. It deploys something to Azure Function, but when it comes to the translation process, it always display "Sorry, can't hear" in OLED screen and in serial monitor "Azure Function fails". There's also some error in VSCode Problems tab, such as: Duplicate 'System.Reflection.AssemblyCompanyAttribute' attribute [Functions], and when I monitor Azure Function stream it says: Microsoft.CognitiveServices.Speech.core.dll or its dependencies cannot be found.
Am I missing something? I've read and done the whole tutorial, also done some googling but still confused on what to do to resolve this.
I try to connect my DevKit to MPU6050 sensor using DevKit's SCL & SDA I2C pins, but it always returns can't read the MPU6050 address. I've checked the MPU6050 and it works fine with other device, so it isn't MPU's fault. I have tried using some Arduino libraries and none works out. Does anyone have any suggestion on why it wasn't working out?
Hi. I have just had an intresting problem where one of our internal DNS servers went offline and the IoT Dev Kit wasnt looking for the other DNS servers. All other devices could find the second DNS such as a Windows 10 HP laptop and a Raspberry PI 3 running Raspbian. It was like the device was only looking at one DNS and not attempting to look for any others. I was looking through the libraries to see if i could manually set a DNS for the devices however this does not seem to exist. I was looking for something like the Arduino WiFi.config https://www.arduino.cc/en/Reference/WiFiConfig . I was wandering if there is a way to manually set the DNS of these devices?