[i=s]This post was last edited by cruelfox on 2019-1-13 19:27[/i] Still using the online IDE, I added a BLE Characteristic module to the project I had already experimented with, and connected the acce...
Set IO to open-drain output, connect a 10K resistor to pull it up to 5V, and then connect IO to the input of 7407 (7407 power supply is connected to 5V). Is there any problem with this connection?...
Dear seniors, I need to use the launchpad alone, that is, disconnect it from the USB power supply. What should I do? Should I add voltage between Vcc and GND of J6? I have a 5V voltage source now. Can...
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The LED should be use...[Details]
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