Updated common issues added issues and fixes #820
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Just based upon experience of these modules. Good PSU is everything (preferably alongside a low ESR cap)!
This often means the manufacturer skipped a capacitor on the antenna. Better shown in pictures (+ schematic) in this article I appreciate this feedback, and I've been on the fence about adding this "better when touched" problem to the Common Issues doc. Thanx for your diligent testing and recorded experiences. |
2bndy5
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Jan 8, 2022
2bndy5
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Jan 12, 2022
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Just based upon experience of these modules.
Good PSU is everything (preferably alongside a low ESR cap)!
Using 2x Arduino Nanos (non-genuine) 2x NRF24+PA+LNA had same issue with lost packets, both better when touched, fixed by external 3.3v power source.
Using 2x identical PCB boards and Pico shows that a low ESR rated capacitor RX packets per second go from ~5 to ~100
Hope this helps people, these modules are great, when they work! :)