EMAX have opened up the game when it comes to trimming a fully capable flight controller down to size with the Femto Micro F3 Flight Controller, the smallest, lightest full-function flight controller around!
Tipping the scales at a mere 2.2g and measuring just 20 x 20mm, the Femto F3 is perfect for sub-150mm micro quads and being capable of a handling punchy 80Amps isn't short on performance either.
A vast range of receiver outputs and comprehensive telemetry support combine with LED and buzzer support, battery monitoring, a 5V 3A BEC for powering your FPV gear to make this a class leader.
Its miniscule dimensions the Femto F3 can't mount onto a standard 30.5mm stack, so self adhesive mounting pads are provided for this purpose (this also happens to be a great way of isolating the FC from virtation.) Alternatively a 3D printed adapter can be used (an internet search will give plenty of sources for this.)
If you're into micro FPV, the Femto Micro F3 will change the way you build.
• STM32F303 CPU
• Ideal for sub-150 sized micro quads
• Integrated power distribution board
• Micro sized (20 x 20mm)
• Bolt-free mounting
• LC filtered 5V supply
• LED pad
• Buzzer pad
• 2~6 cell support
• Battery monitoring
• PPM receiver input
• BLHeli Passthrough ready
• Spektrum satellite receiver support
• Telemetry support (frsky telemetry, smartport, and HoTT telemetry)
• MPU9250 accelerometer/gyro/compass
Input: 2~6S LiPo battery
Pin headers: 2mm
Max PDB current: 80A
Satellite output: 3.3V
Serial output: Sbus, Spektrum 1024/2048, SBUS, XBUS, SumD and SumH RX with built-in inverter
Size: 20 x 20mm
Femto Micro F3 Flight Controller
JST Battery Wire
Servo Cable For Receiver x 2
Mounting Pads x 2