HappyModel X12 1-2S Brushless AIO Flight Controller – ELRS

5-in-1 AIO flight controller using OpenVTX (up to 400mW), 12A ESC (BLHeli_S ESC), onboard ELRS receiver (2.0 firmware), plugin connector for your motors and can take 1S or 2S batteries.

Notes: This is the V2 version capable of taking up to 2S.

Specifications:

FC:

Betaflight firmware target: CRAZYBEEF4SX1280

MCU:STM32F411CEU6 (100MHZ, 512K FLASH)

Sensor: ICM42688P

Mount hole size: 25.5mm*25.5mm

Power supply: 1-2S battery input (DC 2.9V-8.7V)

Built-in 12A (each) Blheli_S 4in1 ESC

Built-in Betaflight OSD (SPI Control)

Built-in 5.8G OpenVTX 0mw~400mw

Built-in ExpressLRS 2.4G,

Built-in voltage meter sensor: voltage meter scale 110

Built-in current meter sensor: current meter scale 470

Weight: 5.1g

4in1 ESC:

Power supply: 1-2S LiPo/LiPo HV

Current: 12A continuous peak 15A (3 seconds)

Supports BLHeliSuite

Factory firmware: Z_H_30_REV16_7.HEX

Default protocol: DSHOT300

Supports Bluejay firmware

When using Bluejay firmware with 48khz, set startup power to 1100/1200

Receiver:

Packet rate options: 50Hz/150Hz/250Hz/500Hz

ExpressLRS firmware version: V2.0

RF frequency: 2.4GHz

Antenna : SMD antenna

Telemetry output Power: 12dBm

Receiver protocol: SPI ExpressLRS

Compatible with ExpressLRS V2.0 TX Modules

Can’t flash ExpressLRS firmware separately

OpenVTX:

Firmware version: OPENVTX

Smartaudio v2.1

PIT mode supported

RACE mode supported

Channels: 48ch

Transmitting Power: 0/RACE/25mw/100mw/400mw

Power supply: DC 5V

Current (5v): 650ma (400mw)

Antenna connector: U.FL

Package:

1x X12 AIO Board

1x Dipole UFL Antenna

1x Camera cable

1x PH2.0 Pigtail

1x set of screws and grommets

Wiring diagram here