Two of these communicated very quickly with the Arduino. I have yet to do a proper distance test with my setup, but with two 5dBi line antennas, the signal went through two floors of my house with no problem. That's a good sign as I need good penetration of the object.
LAFVIN Super Starter Kit for Arduino R3 Mega2560 Mega328 Nano with Detailed Tutorial - Compatible with Arduino IDE
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M.2 Screw Kit: Easy Mounting for NVMe SSDs on ASUS Motherboards
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uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
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