ESP8266 Community Forum

- Tue May 26, 2015 3:18 pm #18533 Here is kind of the start and basic layout i'm going to use. Going for a single sided board.

DHT_ESP_1.jpg

Here is after a smoke break and some thought...

DHT_ESP_2.jpg

You do not have the required permissions to view the files attached to this post.

- Tue May 26, 2015 4:35 pm #18538 Maybe take C1 and flip it so it is outside the footprint of the module. You can then take your 2 traces and route them under the module instead of wrapping around. This will allow you to have a solid ground pour I think. You can do the same for C2.

- Tue May 26, 2015 6:04 pm #18541 Good call. that looks a lot cleaner.

DHT_ESP_3.jpg

You do not have the required permissions to view the files attached to this post.

- Tue May 26, 2015 6:18 pm #18543 You might also think about adding a pull-up resistor for the enable pin rather than directly connecting it to Vcc. This would allow you to externally disable the module if you ever wanted. This has a very similar, if not identical, function as reset and the module you are using doesn't expose the reset pin.