I have an Arduino Nano setup connected to an NRF24L01 module (with 5V adapter) and a KY-023 joystick. When I power it through the USB port it works fine. But when use the same supply to power the Nano through the 5V and the GND pin, it does not work. It does light up but it is not transmitting. Also…

[Solved] Powering the Nano from a 5.1V power source

missdrew November 14, 2021, 8:27pm 2

What are you powering it with?

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