you need to download and install the cp2102 (or what ever the driver is)
Update to the latest arduino and install the esp32 and M5 boards then the esp32 and M5 Libs.

Its broken again

File "M5Burner.py", line 17, in <module> fw_list = json.loads(f.read()) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 338, in loads return _default_decoder.decode(s) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 366, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 382, in raw_decode obj, end = self.scan_once(s, idx) ValueError: Expecting , delimiter: line 38 column 1 (char 1675)

The gpsmodul is from Navspark and the output is not equal NMEA .
Sample: $GNRMC but not $RMC.
The libraries TinyGPS++ and TinyGPS can not work with the output.

@ajb2k3 I have updated with the very latest version of the burner which fixes some bugs. Please let me know if it works for you or not.

I'm not seeing that folder.
Try WebServer.h

I'm trying to modify the arducam to work with the M5cam but having issues.

こんにちは。@lukasmaximus
回答してくれてありがとうございます。
M5GOは購入したときのファームウェアを使用しました。
あなたが教えてくれた日本語マニュアルを使って、UIFlowでの動作は確認できました。
M5GOのWebIDEは古くて使えないことを知らなかったです。
今後はUIFlowかM5Cloudを使います。
ありがとうございました。

Hello. @lukasmaximus
Thank you for answering.
I used the firmware when I purchased M5GO.
By using the Japanese manual that you taught, I was able to check the operation in UIFlow.
I did not know that M5GO WebIDE can not be used.
I will use UIFlow or M5Cloud in the future.

Thank you very much.

I was just about to suggest you update Arduino but you already figured it out. Any other issues you bump into let us know

Hi roadfox,

The coding platforms you can connect to (m5go, m5cloud, ui flow) depend on what firmware you have burned
on your device. For example if you have m5go firmware you cannot connect to the ui flow site with it.

The firmware can be easily changed/re-flashed by using the burner tools on our website
for windows http://flow.m5stack.com/download/M5Burner-flow-only.zip
for mac http://flow.m5stack.com/download/M5Burner_MacOS.zip

You can follow this youtube guide on how to flash your device if you get stuck
https://www.youtube.com/watch?v=oEiFLsukAEE

Hope this helps, let us know if you manage to get setup

@ajb2k3
Hey, Thank you

@skelstar
Hello

Please contact with this email, it will help you contact HW engineer of M5Stack

tech@m5stack.com

Author of the aforementioned thread here.

The hardware mod is the only solution for complete silence - the amplifier inputs will always pick up noise from something.

If you look at commercial DAC + amplifier ICs, they also mute the amplifier after a period of silence so it's a common issue.

I tried the GSM.h sample code. (https://www.arduino.cc/en/Tutorial/GSMExamplesWebServer)
When I run the code, it output lots of error.
0_1539855513695_b54bdd54-3f63-40fe-bba8-70299d3b0f1e-image.png

Did anyone try GSM.h before?

Thank you

Hi

Now I'm trying the example code of GSM.h to set up a web server.
https://www.arduino.cc/en/Tutorial/GSMExamplesWebServer

It output a lot of error

0_1539590012929_01fe194e-2960-4594-a9fe-bacc2bed1fbd-image.png

Anyone knows what happened? thank you

@rop @ajb2k3

I have no idea. So i just force disconnect if the RSSI of the WiFi is too low.

@lukasmaximus Thank you for your comment. I'll see Youtube later.

@watson Hello Watson, I did all you asked and it still doesn't work.0_1537997574614_Screen Shot 2018-09-26 at 5.20.59 PM.png.

The COM port is open and selected. When I try the hello world sketch I get the following error:

A fatal error occurred: Invalid head of packet ('5')
A fatal error occurred: Invalid head of packet ('5')

Thanks for any help.

Have a try with this link. You can burn the firmware with a easier tool.
https://m5stack.readthedocs.io/en/latest/get-started/how_to_burn_firmware_en.html

Here is the article about programming with Arduino IDE
For Windows:
https://m5stack.readthedocs.io/en/latest/get-started/m5stack_core_get_started_Arduino_Windows.html
For MacOS:
https://m5stack.readthedocs.io/en/latest/get-started/m5stack_core_get_started_Arduino_MacOS.html