There was the ET85 HD (see here), here is its little brother the ET75 HD! Despite its name, its diagonal measurement from motor to motor is 7.4 cm. This nano racer with streamlined propellers carries a hybrid camera, the Caddx Turtle V2, which offers real-time video feedback and 1080p sequence recording at 60 frames per second. The heart of the aircraft is a flight controller based on an F4 processor, flashed with Betaflight, with an active OSD and a microUSB connector. It also houses a 4 in 1 ESC of 12A. The propellers are 5.1 cm quadruple blades (although the data sheet indicates three-blade propellers). The motors are 1102 to 9300KV brushless motors connected with connectors, so they are easy to replace.
The camera is the Caddx Turtle V2, tiltable between 10 and 35°, connected to a 5.8 GHz video transmitter compatible with 48 channels capable of transmitting at 0 mW (pitmode), 25 mW (the maximum allowed in France), 100 mW or 200 mW. The device is available without a radio receiver, or with an AC2000 receiver compatible with Futaba and FrSky D16 EU-LBT and Non-EU standards. LDARC provides a 3S 11.4V battery of 300 mAh 30C, with an XT30 plug. An LED and a buzzer complete the equipment. The price? The ET75 HD is available from $161.59 at Banggood (without shipping, without taxes). It is delivered in a transparent plastic box and, more unusually, with a presentation stand!