Are you in Australia and seeking a top - notch Happymodel X12 5 - in - 1 AIO board? The Happymodel X12 is a game - changer for brushless whoops. It combines an F4 Flight Controller, an onboard 12A 4 - in - 1 ESC, a 5.8GHz OpenVTX, and offers three receiver options: PNP, FrSky, or ELRS. With its excellent RX and VTX range, it's a must - have for drone enthusiasts. This 5 - in - 1 AIO flight controller uses OpenVTX (up to 400mW), has a 12A ESC (BLHeli_S ESC), an onboard ELRS receiver (2.0 firmware), a plugin connector for motors, and can handle 1S or 2S batteries. Note that this is the V2 version, capable of taking up to 2S. The FC has a Betaflight firmware target of CRAZYBEEF4SX1280, an STM32F411CEU6 MCU, and an ICM42688P sensor. It also has many built - in features like a voltage meter sensor, current meter sensor, and more. The 4 - in - 1 ESC can handle 1 - 2S LiPo/LiPo HV, with a continuous current of 12A and a 15A peak for 3 seconds. The receiver has multiple packet rate options and is compatible with ExpressLRS V2.0 TX Modules. The OpenVTX supports Smartaudio v2.1, PIT and RACE modes, and has 48 channels. The package includes an X12 AIO Board, a Dipole UFL Antenna, a Camera cable, a PH2.0 Pigtail, and a set of screws and grommets.

Using the Happymodel X12 5 - in - 1 AIO Board is a breeze. First, connect your motors to the plugin connector. You can use either 1S or 2S batteries as the power supply. Make sure to check the battery voltage is within the 2.9V - 8.7V range. When it comes to the receiver, choose the packet rate that suits your needs from the available options like 50Hz, 150Hz, 250Hz, or 500Hz. For the OpenVTX, you can select different transmitting powers such as 0, RACE, 25mw, 100mw, or 400mw according to your situation. Important things to note: This is the V2 version which can handle up to 2S batteries. The receiver can't have its ExpressLRS firmware flashed separately. When using Bluejay firmware with 48khz on the ESC, set the startup power to 1100/1200. For maintenance, keep the board clean and dry. Check the connections regularly to ensure they are secure. If you're not using it for a long time, store it in a cool and dry place.