I have a NanoVNA (2.8" screen) from about 2020. Overall it works well, but the Jog Switch doesn't do anything.
The touch screen works fine, it calibrates OK and measures SWR with ease... but the jog switch doesn't do anything. Should it do anything?
Firmware is reasonably current with version 1.2.43 (p: 101 IF: 12k, ADC: 192K, Lcd:320x240)
Build time: Feb 19 2025 - 21:39:08
Am I missing anything by just using it via touch screen? An inquiring mind wants to know!
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Do Justly Love Mercy. Walk Humbly.
DouglasK