The RadioMaster AX12 combines an Android-based control environment, a bright 5.5-inch touchscreen and built-in ExpressLRS RF in a field-ready transmitter. This All4RC listing is for the existing FCC variant.
Key Features
RadioMasterOS on Android 9.0
Built-in ExpressLRS 2.4GHz and Sub-G 900MHz RF support
Up to 16 channels, receiver dependent
5.5-inch 1280 × 720 IPS touchscreen rated at 1,000 nits
Octa-core processor, 4GB RAM and 64GB internal storage
X5 Hall-effect gimbals
HDMI input and output
Wi-Fi, Bluetooth, USB-C and Nano external module bay
MAVLink passthrough for compatible applications and workflows
Specifications
Protocol: ExpressLRS
Device firmware: Android 9.0; not user-upgradeable
Battery: dual built-in 3.7V 21700 lithium cells
Charging: USB Power Delivery-compatible supply required
Dimensions: approximately 171 × 168 × 73 mm
Weight: approximately 640 g
Package Includes
1 × RadioMaster AX12
1 × signature carry case
1 × USB-A to USB-C cable
1 × USB-C to USB-C cable
1 × screen protector
1 × 1.5mm hex wrench
4 × low-tension gimbal springs
2 × gimbal dust covers
Sticker set, manual and inventory card
Receivers, external RF modules and USB-PD power adapter are not listed as included. Confirm local RF regulations and receiver-band compatibility before operation.
