Wifibroadcast is a collection of open up-supply software package that takes advantage of regular Wi-Fi dongles and Raspberry Pi components at each conclude to supply telemetry, recording ability, and higher-resolution online video for very first-particular person-perspective, radio-managed flight. Only commodity components is needed, so this technique is rather affordable.
Information Resource Senior Editor David Schneider located that the online video top quality was quite very good when the radio website link used to handle his model airplane was on a diverse band (72 megahertz) from the just one used to transmit video clip (2.4 gigahertz). But the Raspberry Pi personal computer aboard the aircraft established adequate electromagnetic interference to compromise the manage connection. A much more contemporary distribute-spectrum management connection, working at 2.4 GHz, could cope with that interference, but the handle alerts then degraded the video clip high-quality.
Schneider points out the experiments he did and why they persuaded him that this Diy system for electronic FPV movie isn’t yet ready for prime time.
Read through Far more: Wi-Fi + High definition Online video + Drones = Nevertheless Wobbly