Holybro FETtec Mini AIO 15A Drone Electronics and you're probably expecting this

and you're probably expecting this frame to be considerably heavier than the fixed arm version (the Marmotte)

2gram (only the TX module)

Introducing the Tattu 10000mAh 6S 30C 22

making sure they're compatible

while the rubber tread resist slip and wear

Holybro FETtec Mini AIO 15A Drone Electronics and you're probably expecting thisSpecifications Brand: Holybro Item Name: FETtec Mini AIO Board Size: 29 x 29 mm Mounting: 25. 5 x 25. 5 mm Weight: 3. 6 g Holybro_FETtec_Mini_AIO_15A_Manual FC: KISS FC firmware F3 Processor (STM32F303CCT6 @ 72MHz (MPU6000)) Supply voltage 6 18V (2S 4S Lipo voltage) Dedicated onboard 5V BEC (max 1A) ESC: Active current limiting @ 15A Input voltage: 2S 4S High quality 30V MOSFETs STM32G071 @ 64MHz 128 kHz Motor PWM Automatic input signal detection