Features
32Bits ARM Cortex MCU STM32F051 48MHZ CPU
Strong anti-interference ability
PCB adopts 6-layer, low inner resistance
Built-in Current detection module, which can cooperate with the flight control to detect the current value
The Dshot series calls the BB21MCU. 48Mhz
Support 2S-6S, 4PWM input without BEC
Support for Oneshot / Multishot /Dshot BLHELI-32 firmware
You can upgrade the firmware online or change the configuration parameters via the signal line.
ESC comes with a current sensing module that can cooperate with flight control to detect current value.
ESC adopts an adaptive control system and is compatible with most motors on the market.
Specification
| Model | JHEMCU BS-55A ESC |
| Supports | Oneshot / Multishot /Dshot, BLHELI-32 PWM control signal |
| Power supply voltage | 3-6S (12-26V) |
| Continuous working current | 55A |
| BEC | No built-in 5V BEC output |
| Firmware | BLHELI 32 ESC |
| Mounting hole spacing (mm) | 30.5 * 30.5MM |






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