NewBeeDrone's latest whoop, the AcroBee BLV4 is perfect for flying indoors and outdoors. The technology and level of detail built into this whoop are astounding! With new "Smart Max" technology, uses the MCU to read the board temperature on the back of the VTX chips and uses PID control to control the output power for the VTX amplifier. If the temperature is low enough, the PID will adjust the output power higher, a maximum of 400Mw, and if the temperature rises, the output power of the VTX is lowered to avoid overheating.  With the VTX power, combined with ELRS, this whoop will fly far. Check out our other pre-built quads, as well as the rest of our NewBeeDrone selection. Features Classic Design with a newly refreshed appearance New Flow 0802 19000Kv Motors On-board temperature regulation prevents damage to boards. Built-in ELRS receiver Specifications Flight Controller: BeeBrain BLv4 ELRS MCU: STM32F411 VTX: Switchable output power from 5mw- 25mw(for Racing) - SmartMAX (SmartMax up to 400mw) with BeeTX 5.8Ghz Antenna ESC: 12A BLHeliS Pre-Flash with Bluejay 0.16 target: S-H-40 48kHz ESC Connector: JST-1.0 3Pin OSD: NBD7456 Graphical OSD compatible with Betaflight OSD Receiver: ELRS2.4 Diversity receiver (ESP32 compatible with wifi&bluetooth firmware update) 2.4G T-Antenna (Top) & normal 2.4G antenna (bottom) Flight Controller Weight: 6.5g (Include antennas and battery connector) Flight Controller Size: Outer dimensions: 29x29x7.6mm Flight Controller Holes: 25.5x25.5mm Battery input: 1-2S Uart2: Tx & Rx for ExpressLRS2.4G Receiver Uart1: Tx & Rx free Power Connector: NBD-PH2.0 connector Motors: Flow 0802 19000kv Frame: Cockroach65 Brushless Frame Clear Purple Camera Mount: Goober Canopy Clear Purple Propeller: Azi Tri-blade 31mm 1.0 Clear Purple Firmware: 1. BeeBrain blv4 ELRS3.0 receiver firmware 2. BeeBrain blv4 ELRS2.0 receiver firmware All firmware can be found on their Github Page Includes 1x NewBeeDrone BNF AcroBee65 BLV4 Brushless Whoop - ELRS 2.4GHz  

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