user6249: I'm looking forward to getting an accurate humidity and temperature sensor.
Right when I decided to go with a DHT22 module, I saw AM230x (AM2301, for example).

How do I choose between DHT22 and AM2301?


user6292: The AM2301 and the DHT22(AM2303) are similar in a number of ways, both in price, specs, ranges and power consumption. They are usually cased a bit of a differently, with the DHT22/AM2303 being packaged with four pins (only three are in use), and the AM2301 (formerly called DHT21) is packaged with three cables and a small plug inside of the case.
I would choose based on the usage, if I'm going to use the sensor on a breadboard or a socket (going for the DHT22 pinned version), or if I'm going to have it standalone (the cabled one).
Here are links to the datasheets:
https://kropochev.com/downloads/humidity/AM2301.pdf
https://www.adafruit.com/datasheets/DHT22.pdf

6249: <p>I'm looking forward to getting an accurate humidity and temperature sensor.</p>

<p>Right when I decided to go with a DHT22 module, I saw AM230x (AM2301, for example).</p>

<ul>
<li>How do I choose between DHT22 and AM2301?</li>
</ul>
 6292: <p>The AM2301 and the DHT22(AM2303) are similar in a number of ways, both in price, specs, ranges and power consumption. They are usually cased a bit of a differently, with the DHT22/AM2303 being packaged with four pins (only three are in use), and the AM2301 (formerly called DHT21) is packaged with three cables and a small plug inside of the case.</p>

<p>I would choose based on the usage, if I'm going to use the sensor on a breadboard or a socket (going for the DHT22 pinned version), or if I'm going to have it standalone (the cabled one).</p>

<p>Here are links to the datasheets:</p>

<p><a href="https://kropochev.com/downloads/humidity/AM2301.pdf" rel="nofollow noreferrer">https://kropochev.com/downloads/humidity/AM2301.pdf</a></p>

<p><a href="https://www.adafruit.com/datasheets/DHT22.pdf" rel="nofollow noreferrer">https://www.adafruit.com/datasheets/DHT22.pdf</a></p>
