With distances, the context is all important.
If the HC12 quoted range is line of sight, then 1.7km is actually quite poor, and you would then expect the range in a forest to reduce to less than 100m.
With distances, the context is all important.
If the HC12 quoted range is line of sight, then 1.7km is actually quite poor, and you would then expect the range in a forest to reduce to less than 100m.