@wimfish product question you can contact our store

@dschunge said in UiFlow Image is not shown on the Display:

I have a problem with UIFlow and showing my own Image on the screen. If I upload a jpg image it never shows up on the display. If I choose one of the existing (default.jpg or error.jpg) images, everything works fine. Any ideas?

Images are required to be formatted and saved in a very special way.
.JPG files must have the .JPG extension.
.JPG file must have "Baseline" formatting.
Progressive and Lossless JPEG format is not supported.
Image size: Up to 65520 x 65520 pixels.
Colour space: YCbCr three components only.
Gray scale image are not supported.
Sampling factor: 4:4:4, 4:2:2 or 4:2:0.

@iwasada of course it can use RFID Unit

@emuboy said in BALA module schematics?:

I'm looking for some documentation on the bala, the pinout, the schematics, where I can find it?

try this https://docs.m5stack.com/#/en/app/bala

Thank you for your solution! It works!

same problem!!!

solved on commenting out

gpio_deep_sleep_hold_dis();

in

Documents/Arduino/libraries/M5Stack/src/utility/Power.cpp

I don't know why, but now arduino compile

@androidspa said in LEGO+ Issue:

I think I may have found a solution for controlling the LEGO+ module.

It turns out that when you install the arduino library for the M5Stack, there is an example to interface the LEGO module. It is located in File>Examples>M5Stack>Modules>LEGO_PLUS>LEGO_test

From that example code the I2C commands can be figured out. I hope this information is useful to anybody facing the same issue as me

M5.Lcd.fillScreen(BLACK)

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.