ESP8266 Community Forum

Hey everyone - Are the bottom four pads on an ESP-09 supposed to be connected anywhere? I see lots of pinouts describing the edge pins but nobody seems to talk about the four bottom pads. See the picture, pads in question are circled in red:

Hi, as far as I've been able to tell its a 6 without the screening can. That makes the four pads on the bottom GNDs.

It's definitely not a de-canned ESP-06; the -09 is 10x10mm where the -06 is 16x13mm. Surprising that footprints for these things aren't all over the web, just some crappy screen captures of the layout.