3 ms·It would be nice if there was an interface to solder on one of these dirt cheap wifi modules. SPI?by Leuli 11y agoIt would be nice if there was an interface to solder on one of these dirt cheap wifi modules. SPI?robzyb 11y agoUSB?carey 11y agoThere are serial-to-wifi modules for the Arduino; surely one of them would work on the RPi header, though you might need some new software to forward the network packets to it.Tepix 11y agoWhy solder? A 150mbps USB Wifi stick is $1.55 from China.