
Emax F405 / 20A / 25x25 AIO Flight Controller w/ ELRS (BlHeli_S / 2-4S)
The F405 20A FPV drone AIO (All-In-One) flight controller with ELRS RX is a compact, lightweight, and user-friendly component, ideal for replacing or upgrading the Cinehawk Mini or other drone frames with a 25.5x25.5mm mounting pattern. Designed for both beginners and advanced users, it integrates seamlessly with an ExpressLRS receiver for reliable, low-latency control. Featuring a powerful F405 processor and built-in 20A ESCs, it delivers smooth, responsive performance and stability for FPV flights. SPECIFICATIONS: Part#: 0110003170 Processor: F405 Mounting Pattern: 25.5x25.5mm ESC: Built-in 20A ESCs Receiver: Integrated ExpressLRS (ELRS) receiver Voltage Range: 2S-4S LiPo Current Rating: 20A continuous, 25A burst Weight: Approximately 7.5g Dimensions: 30.5mm x 30.5mm Firmware: Betaflight Connectivity: UART, I2C, SPI Features: Built-in OSD, Blackbox, Current Sensor, Voltage Sensor Compatibility: Suitable for CineHawk Mini and other drone frames with 25.5x25.5mm mounting pattern INCLUDES: (1) Emax F405 / 20A / 25x25 AIO Flight Controller w/ ELRS