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I wanted to start to play with B4R and create some projects for the sake of learning and fun. I need to order some boards in order for me to get started but I am confused. When I read the B4RExampleProjects, I saw there is a board name ESP8622 on page 5 and at the last pages sometimes it is...

my application runs very well on mobile phones and tablets, all activities are portrait oriented, I'm trying to run this application on 'Nano Pi 2 Fire - Android board' this board is connected to Dell VGA monitor by HDMI to VGA converter. the problem is, the board shrinks screen (please see...

Hello, I have a Wemos Lolin32 (or clone) board that I would like to operate with an RC522 RFID reader. Just to make sure everything was operational I tried the blinking led example which works fine. (compile, flash & run) Now I was trying to follow Erel's lib example...

Hi everybody, I soldered the pins in a new WeMos D1 R3 mini and I tried to check with the voltometer if everything works fine. Here is what I 've found: - 5V pin gives around 4,68V which I don't know if it is ok. Any suggestions are highly welcomed. - 3,3V pins gives 3,29 which is almost...