We are at it again and the guys at Betaflight, FPV Model, BLHeli, and Airbot have come together to create a version of BLHeli_32 ESCs that FPV Model hopes will not disappoint. Introducing a fresh take on an ongoing development with BLHeli_32 we are introducing BetaBees, BlHeli_32 racing drone ESCs designed in conjunction with Airbot.
BLHeli_32 is the third generation BLHeli code, following base BLHeli and BLHeli_S. It runs on an ARM 32bit MCU, initially it will be on a Cortex-M0 running at 48MHz, but there are MCUs out there that can run a lot faster. BLheli_32 can run input signals with lower latency at faster rates. Dshot up to at least Dshot1200, and at rates up to at least 32kHz is now supported.
Here is what BLHELI_32 has to say about their new "Power to Perform":
- Programmable PWM frequency of up to 48KHz
- Auto-timing for higher efficiency and reliability
- Voltage/Current limiting
- Adjustable “Brake on Stop” force
- Improve direction change in Bidirectional mode
- ESC Telemetry
- Configuring from FC using DShot commands
- Built in Current Sensor
- Extra capacitors to help smooth noisy envrionments.
- Customizable color choice RGB LED using Blheli_32 software.
- Large positive and ground pads for easy soldering.
- 2-6s Lipo input
- 35A continuous current (can handle burst above 45A but please be reasonable, do not overwork your motors)
- TX pad on ESC used for Telemetry pad. (connect to FC and you would get current sensing, motor RPM, ESC temperature etc)
- Input: 2-6s LiPoly
- Constant: 35 Amps
- Burst: 45 Amps
- BEC: No BEC, OPTO only
- Dimensions: 34x16x7mm
- Weight: 6g (without motor wires)
- 1 x Betaflight BLHeli_32 35A ESC
- 1 x 16AWG Red Silicon Wire 10cm
- 1 x 16AWG Black Silicon Wire 10cm
- 3 x 20AWG Black Silicon Wire 10cm
- 1 x 26AWG Red Silicon Wire 10cm
- BLHeli_32 ESC Firmware Overview
- How to Connect BLHeli_32 ESC to Congigurator BLHelisuite32 via FC Passthrough
- What is Dshot1200 and Why Dshot1200 is Better?
- How to Get Dshot1200 Running in Betaflight?
- Download the latest BLHeli_32 Configurator here.
- Download the BLHeli_32 User Manual here.
- Download Pre-release version of Betaflight 3.2.0 here.