KEYESTUDIO NRF24L01 Module Wireless Transceiver Review

They hooked it up to 3 volts, touched it in a minute and it was hot as the sun. Eventually it got cool but it stopped working, luckily two of them worked.

I've used them on several Arduino projects and they work fine. I burned a few of these by connecting them to 5V when moving the prototypes, so be careful.

KEYESTUDIO offers the highest quality products, especially for Arduino. The TNRF24l01 module's 2.4GHz wireless transceiver works as advertised. I use them for educational purposes and for the wIfI Joystick & Robotic Car project. I can get the two to communicate back and forth but I have a few bugs that need fixing in the motor controls, most likely a programming issue. PS Connect the module to a 3.3V power supply, or preferably use the nRF24L01 adapter module available from Revain.

These things will die instantly if you wire them wrong and the picture in the listing is confusing and made me connect the ground pin to power for a split second. After trying to get it to work for about an hour (it partially works, so it doesn't really look dead, it looks like your program is wrong), I switched them to a flawless pair and then did it work. Otherwise they work great, but be careful!

I've used them on several Arduino projects and they work fine. I burned a few of these by connecting them to 5V when moving the prototypes, so be careful.

These things die instantly if you don't connect them properly and the picture in the listing is confusing and made me turn on the ground pin for a split second. After trying to get it to work for about an hour (it partially works, so it doesn't really look dead, it looks like your program is wrong), I switched them to a flawless pair and then did it work. Otherwise they work great, but be careful!

Connected to 3 volts, touched in a minute and it got hot as the sun. Eventually it got cool but it stopped working, luckily two of them worked.