A 3-Wire DHT 11 of unknown pedigree is to be connected to a Raspberry Pi:
The goal is to take "due diligence" and avoid frying an rPi. Thank you
Ada Fruit's 4-pin DHT11 indicates 3-5 Power.
The "kookeye" tutorial shows 3.3V power & 3 direct wires between DHT11 and rPi.
- If powered by 5V, will the DHT11 communicate at proper (3.3V?) voltage level?
- If powered by 3.3V will the DHT11 communicate at the proper 3.3V voltage level?