Discuss here different C compiler set ups, and compiling executables for the ESP8266
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By RichardS
#761 Under 1/7 the wavelength of 2.4Ghz and you should be OK...

Now thats what I am told, anyone know this for a fact (actually I was told 1/10, then I read from what sounded correct 1/7)

Roughly 18mm at 1/7 or 13mm at 1/10

Richard.
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By tinhead
#763 and that's 3mm, not connected to vias (point to point only, module to sma). More problematic is the shitty module design, the GND is complettly shitty routed and on wrong end (not near antenna out) of module. What i additionally did was to remove some solder mask right under th chip and connect to SMA gnd and central gnd point of the extra pcb.
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By RichardS
#770 Do you mean the 3.3V that site to either side of the LNA pin? Very odd. I expected GND

Richard.