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DYS Aria 70A 3-6S Blheli_32 ESC
DYS Aria 70A 3-6S Blheli_32 ESC
DYS Aria 70A 3-6S Blheli_32 ESC
DYS Aria 70A 3-6S Blheli_32 ESC
DYS Aria 70A 3-6S Blheli_32 ESC

DYS Aria 70A 3-6S Blheli_32 ESC

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One rule in the FPV industry is that drones will continue to get faster, stronger, and in turn - more power hungry. While some pilots may scoff at 70A ESCs for their current builds, many pilots are pushing high cell lipos along with high KV motors, which can be highly demanding on your electronics, especially ESCs. 

This 70A ESC from DYS can satisfy those pilots or more typical users who may just have larger sized drones spinning larger motors. In any case, the Aria will give you the power you need with many standard features such as current sensor, 32bit STM32F051 48MHz processor, BLHeli_32 firmware, and much more. 


  • With 32bit ARM Cortex MCU STM32F051 48MHZ microprocessor, throttle 2048 resolution ratio,strong anti-interference capacity.
  • Built-in temperature sensor will pass the telemetry port to transfer and overlay to the OSD of FC, It can be programmed setting for temperature protection.
  • Support Blheli_32 firmware can use the signal wire to upgrade the firmware or change the configuration online.
  • Current Meter to help show current indication of OSD;
  • With USB linker can be programmable throttle setting like support positive and negative, two-way mode, FPV 3D mode, motor speed, braking, PWM frequency, inlet angle speed setting, onboard RGB LED for customize color, Beep etc.
  • It uses the self-adaption control system, can go automatically with the all kind of the motor in the market, at the meantime, it supports up to 500HZ PWM,oneshot 125, oneshot 42, Multishot and Dshot 150/300/600/1200.
  • With special optimize in multi-axis, the motor can launch smoother in a good throttle curve, fast response, great power, and highly support the multi-axis,fixed-wing, and helicopter.
  • The twisted- pair signal wire can lower the crosstalk inside copper wire when it transfer, which will make the flight more stable.
  • MCU hardware, a Driver circuit, Mosfet will come with double voltage protection. 
  • To adopt the new process MOSFET of low internal resistance, will help increase resistance to flow. Also, the professional MOS driver chip makes the best efficiency.
  • Mosfet is covered with an aluminum sheet for cooling, which can bring more efficiency and stability.
  • With special process of 8 layers thicken PCB will lower resistance, small calorific value, and bigger impact resistance current. Nice optimize the layout of the components and parts makes a smaller size, lighter weight and easy to build.


  • Brand: DYS
  • Item name: Aria BLHeli_32bit 70A ESC
  • Firmware: BLHeli_32
  • Con. current: 70A
  • Burst current(A)>10s: 80A
  • Input voltage: 3-6S Lipo
  • BEC: NO
  • Size(mm)L*W*H: 21*28.16*6mm
  • Weight: about 9.50g


  • 1x 70A Aria ESC