I was very impressed with the quality and ease of use of these modules. I had a little trouble connecting them at first, but after soldering a 10uF electrolytic capacitor between the module's power pins, they worked great. This problem can also be solved by using the adapter for the nRF24L01 module. Another aspect of this product that caught my attention was the excellent build quality of the parts. The solder joints are very strong and the antennas are well built.
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