Hi TD,
Thank you for your reply. I'm using the UIFlow 1.0 and my device is CoreInk. I think I didn't see a download option in the Web version of UIFlow (when I say download I mean transfer file from the device to my computer, not the other way around).
Maybe I need to download a offline version of UIFlow? Let me try.
Regards,
RT, I wrote a simple test program for my CorkInk about 1 year ago but unfortunately I lost the original copy of my code. Is it possible to download the script from my device to my computer?
Also, I want to know if I burn a new firmware with M5Burner onto my device, will it remove all my previously written script?
Thank you!
OK, I will try Grove A and B. By the way, what's the signal level of UART on Fire? I suspect it's not compatible with RS232 signal. (I see some microcontrollers need a converter to convert between TTL and RS232).
Thank you!
Hello,
I'm trying to use the UART port (grove C) on the Fire to talk to my computer. My computer use a FTDI USB-RS232 converter to generate the serial signal.
I found I can detect some signal from the fire on my computer, but Fire cannot read the signal from computer. (I used pyserial to send the signal from my computer)
I guess it's because UART is not compatible with RS232 signal but I'm not sure. Please help if you have related experience.
Thanks,
I found the "Advanced" function group is missing in the Web version of UIFlow 1.7.1. Is it relocated to somewhere??
Hi Felix,
Thank you for you quick answer. Looks like you're referring to the Arduino library of M5Stack.
I wonder if there is an equivalent function in UI-FLOW? I'm currently using UI-Flow to program my Fire.
I can also try to burn the Arduino firmware, but I'm worried if I can control the UI as easily as in UI-Flow.
Thx,
Hello all,
I'm designing a Fire application which is supposed to be work on battery, and it will be beneficial if I can deep sleep Fire when it's not being used. Is there a way to "Sleep" the unit? Or what's the most common way to reduce power consumption?
Thank you!