Power module Holybro PM08-CAN
The Holybro PM08-CAN power module is designed to work with flight controllers such as Pixhawk and provides high performance with minimal weight. It is capable of supporting input voltages from 7 to 60.9 volts and can handle up to 200 amps of DC current, reaching peaks of up to 400 amps. This product is ideal for drones of all sizes due to its high efficiency and reliability.
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Buy Holybro PM08-CAN power module for professional drones
Holybro is a Chinese brand founded in 2014. The company specializes in flight controllers, power modules and GPS. The range includes Pixhawk 4, Pixhawk 6C, Durandal, Kakute H7. Holybro produces telemetry, ESC and power modules of the PM series. The products are widely used in industrial UAVs.
- Input voltage up to 60.9 V for 14S batteries.
- Continuous current 200 A, peak current up to 400 A.
- DroneCAN protocol for reliable data transfer.
- Three 5.3V power ports at 3 amps each.
- STM32F405 processor with a frequency of 168 MHz.
How does the DroneCAN power module work?
The module connects between the battery and the drone's ESC. Built-in sensors measure voltage and current. The shunt reads current up to 200 A. The data is processed by the STM32F405 processor. The information is transmitted to the flight controller via the DroneCAN bus. You get accurate energy consumption parameters.
Technical characteristics and functionality
The PM08-CAN model is built on the STM32F405RG processor. Clock frequency 168 MHz, Flash 1024 KB, RAM 196 KB. Input voltage 7–60.9 V (2S–14S LiPo). Continuous current 200 amps. Peak current 400 A at 25°C for 1 second. The maximum measured current value is 376 A. Voltage measurement accuracy is ±0.1 V. Current measurement accuracy is ±5%. Temperature measurement accuracy ±1°C.
Each of the three power ports produces 5.3 V at a current of up to 3 A. DroneCAN communication protocol for integration with Pixhawk. Operating temperature from -25 to +105°C. Firmware upgrade is supported. Calibration is available via software. Dimensions 45x41x26 mm (without cable). Weight 185 grams (including cable).
The module is ideal for heavy drones and octocopters. Provides precise control of energy consumption. High reliability is important for agricultural drones. The DroneCAN protocol is resistant to interference.
- Processor：STM32F405RG 168MHz 1024KB Flash 196KB RAM
- Input voltage: 7~60.9V (2S~14S)
- Continuous current: 200A
- Peak current: 400A @ 25℃ 1sec; 1000A @ 25℃ < 1 sec
- Max current sensing: 376A
- Voltage accuracy: ±0.1V
- Current accuracy: ±5%
- Temperature accuracy: ±1℃
- Power port output: 5.3V/3A each port
- Protocol: DroneCAN
- Operating temperature: -25℃~105℃
- Firmware update: supported
- Calibration: supported
- Size: 45mm × 41mm × 26mm (not including cable)
- Weight: 185g (including cable)
