// VERSION: 0.1.18// PURPOSE: DHT Temperature & Humidity Sensor library for Arduino// URL: http://arduino.cc/playground/Main/DHTLib
// DHT-22 temperature and humidity sensorDHT dht (DHTPIN, DHTTYPE, 3); // 6 for 16 MHz, 3 for 8 Mhz (defines pulse width for zero/one)
at @8Mhz the DHT22 sensor works great, but when I go down to @1Mhz I'm getting >90% timeouts.
@Jurs: After robtillaart's answer I saw the reason why it is failing. I ran the sketch for about 3 minutes, waiting 3 seconds between each read.
Only 2 times I received an answer, so it makes it around 95% failure rate for my test case. Unfortunately I'm quite new in this kind of programming, so at the moment I'll just stick to the 8MHz fuses.