actually , you can connect the usb cable to the bottom , then put the Fire on it top site, then it will charge the bottom and Fire at the same time.
the green leds lighting , that mean bottom working.
if you have any question about the product , pls recording a video or photo to show me the question , then we will help you solve it. thanks
--A random new thought--
I was looking through some example code for unrelated reasons, and I noted that some new stuff has the Power class / utility initialized near the normal M5 Begin. e.g.M5.Power.begin() (With some comments about that statement needing to be there.)
I'm digging through Power's source files, but am somewhat unfamiliar with the class in general- so I'm not exactly certain of what properties or functions are available within it. (I know it's mostly in charge of interfacing with the I2C power controller on P21/P22- but not the specifics beyond that)
Considering the Go Base has some different battery properties, AND tosses some extra items onto GPIO/I2C -- could this Connectivity issue perhaps be related to something needing to be set within the Power class, or within "M5.begin()" in general?
Just a thought...maybe it'll spark an idea...
Hello, Did you end up finding a solution ? This is my issue and I think it may be related :
Hello, I am trying to integrate a RTC module (DS3231). It works fine as long as I don't use the M5Stack library. As soon as I combine M5.begin() with Wire.begin() there seems to be a conflict. Scanning I2C reveals 2 devices :
0x57 - M5 LCD ?
0x68 - RTC Module DS3231
Any clue as to what is going wrong ? What PINS are used by the LCD ? I suppose 21 (SDA) and 18 (SCL) ?
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.