3 ms·
The main issue would be the antenna. Wifi's wavelength is 12cm.
by samfisher83 9y ago
The main issue would be the antenna. Wifi's wavelength is 12cm.
- pjc50 9y ago.. which means that a quarter-wave antenna is 3cm, which looks like the metal thing just visible at top right of the PCB extending behind it. There are loads of devices with tiny WiFi antennae that work fine.
- JorgeGT 9y agoCorrect, better photo: https://www.hackup.net/wp-content/gallery/zsun-wifi-2/zsun13.jpg https://www.hackup.net/wp-content/gallery/zsun-wifi-2/zsun13...
- JonDav 9y agoThere are very small wifi antennas out there. One of my favorites is a 3mmx4mm cube:http://www.molex.com/molex/products/datasheet.jsp?part=active/0479480001_ANTENNAS.xml http://www.molex.com/molex/products/datasheet.jsp?part=activ...