![]() ![]() the setup function runs once when you press reset or power the board I have even tried compiling the Arduino blink and then using the Demonstrator to upload the bin file, and it still didn’t blink. The only way I can flash is using an FTDI232 board. I know the cable works as it works just fine with several other devices (cell phones, tablets, etc). The default firmware will bootup and flash PC13 at about 1000ms.Īll of which do not show up when I connect via the USB cable. I use this to reflash the boards if something doesn’t work (which is 100% atm). ![]() ![]() I used the STM Demonstrator GUI program to pull a good copy of the firmware off the boards. My current problem is that I can’t seem to flash it with anything “other” than the firmware that came with the boards. I would like to use one of these to upgrade the Energy Monitor project to a faster and greater resolution. ![]() Works pretty good, but just not the resolution I need/want. It is based off of the OpenEnergyMonitor project. One is a power meter for the house mains. I’ve started off using Arduino Nanos and built a couple little projects. Moderator note: skip ahead to potential conclusion ![]()
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