The Sub250 Nimble65 RTF is a complete set including a drone, RC transmitter, FPV goggles, batteries, and a charger, making it especially suitable for beginner pilots. The set contains everything you need to start flying, including a practical carrying bag. The goggles feature a standard analog receiver, and the RC transmitter uses the popular ELRS protocol, so it can also be used with other FPV drones.
The Sub250 Nimble65 is a compact 65mm Tinywhoop ideal for flying indoors or in an office. Thanks to ducted propellers and its low weight (21g without battery), it is completely safe to fly. The drone is powered by 0702 27000Kv brushless motors and 31mm (1.2") propellers. It uses the Redfox A1 board, which combines an F411-based flight controller with ICM42688P gyro, 5A ESCs with Bluejay firmware, a built-in ELRS SPI receiver, and an analog video transmitter with up to 200mW output power. Power is supplied via an A30 connector. Video quality is handled by the reliable analog Caddx Ant camera.
The FPV goggles are basic box-style goggles with a 4.3" screen, a 16:9 aspect ratio, and 800x480 pixel resolution, which is sufficient for displaying analog video. They feature a 40-channel dual receiver capable of switching between two antennas. They are also equipped with a DVR module that allows you to record the received video to an SD card. The goggles include a built-in battery (2–2.5 hours of operation) that can be recharged via a USB connector.
The RC transmitter is equipped with an integrated ELRS module, which is one of its key features. ELRS is an open-source RC protocol that is highly popular in the FPV drone community, known for its long range and high refresh rate. Thanks to ELRS, you can easily use the transmitter with other drones. It also features a Bluetooth module for wireless PC connection, which is especially useful for flight simulator use (highly recommended for beginners). The transmitter is powered by 18650 Li-ion batteries (not included) and charged via USB.