which demo web server did you try? I am able to run below web server code successfully on my M5Stack Grey with LAN module attached.
Note: I had to adjust the IP address to match my local network. Maybe that is your issue as well?
How do you guys track the amperage draw of the stick when sleeping? Do you take it apart, cut a power line, hook up a multimeter in between, and later resolder?
Also have you guys experimented with the difference between
AFAIU Axp.DeepSleep is only supposed to turn off "external devices" (gyro, screen, etc.) but not the ESP itself, right?
And @Morris45 what does the Wire.begin(32, 33); line do in your code above? And why are we commenting out M5.begin()? What's the battery life you're getting from your watch? I'm trying to do a simple infrared remote (that only wakes up when you first pres the main button) and even in full deep sleep, I'm only getting 2 days.
Hi @davesee @Tristar
In my M5Stack Grey the two ICs (MPU6886 and BMM150) are on a small daughter board which was soldered to the underside of the Groove connector (GND, 5V, SDA, SCK). An additional pin provides 3.3V for the two ICs. But I am afraid the interrupt line coming out of the MPU6886 is not connected at all.
Please note: My M5Stack Grey board reads 2018.3, so maybe the daughter board was merged with the main board in later revisions?
Desoldered daughter board:
I didn't say it was clean, it's a workaround. You can buy grove to dupont converters.
@skink said in Application M5 AC Socket:
Hi at all,
is there a test program or an EasyLoader program with which I test the M5 AC socket !?
I have M5 stack with RS485 to TTL Unit or also a M5 Stick-C with M5StickC RS485 HAT.
The only known information is found here: https://docs.m5stack.com/#/en/app/ac_socket . I’m still waiting on one to be delivered
@lukasmaximus Thanks so much for your reply! Sorry I missed it. I found the Arduino sample and confirmed it works. Somehow I had been led to believe from issues on Github that it was only supported on Fire, but the battery sample works on my M5 Basic (black).
@ajb2k3 said in Application M5Stack Demo-Board (Factory-Test):
Try deleting the circle at the beginning of the line.
I've already done that, erased the circle in front of the bracket.
But nevertheless it runs only up to function 6!
Just found out, that I get the following error message working with Arduino 1.8.9 when I load the code into Arduino !!
Error message : "MFRC522_i2C.cpp" contains unknown characters. If the code was created with an older version of Arduino, you might want to use Tool -> Correct Coding & Reload etc. etc. to correct the code.
But even afterwards the program runs only up to function 6!
@krso said in M5stack STEP 3D files:
Would it be possible to add STEP 3D models to all products. It's very convenient for project planning.
Now (last month) JTAG debugging went free on PlatformIO/Visual Studio Code and Andreas Spiess did a YouTube video on debugging with the Espressif ESP-prog board JTAG interface for the ESP-32.
First thing I did was check into M5Stack Core and found it wouldn't work.
Another version with IO12-15 available for JTAG inline debugging would be necessary and appreciated.
Thanx a 1,000,000 for taking the time to help me.
Oops, my bad! I had also been playing with a Heltec 32 WiFi kit, and forgot to change the board (how embarrassing).
I am still indoors, so will either need to use a battery or, perhaps, sit by the window to test GPS.
At the moment, after a few seconds the software reports "Brownout detector was triggered" over serial, then reboots. I will investigate that & ask a new question if I can't solve it. Sorry to have taken your time.