Welcome to Lectron Documentation
This documentation will help you understand Lectron's autopilot products technical specifications, pinouts, block diagrams, assembly guides, software setup, and integration tutorials.
Autopilot Product
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Pi5 Light Autopilot
Cost-optimized CM5 autopilot with a small and compact design.
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Pi5 Autopilot
Pixhawk V6X compatible autopilot built around the Raspberry Pi Compute Module 5.
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Jetson Autopilot
GPU-accelerated autopilot pairing NVIDIA Jetson onboard computing with real-time flight control.
Flight Controller Product
Product Comparison
| Feature | Lectron Jetson Autopilot | Lectron Pi5 Autopilot | Lectron PI5 Light Autopilot |
|---|---|---|---|
| Mission Computer | Jetson Modules (Orin, TX2 NX, Xavier NX) | Raspberry Compute Module 5 | Raspberry Compute Module 5 |
| FMU Processor | STM32H753 | STM32H753 | STM32H753 |
| IO Processor | STM32F103 | STM32F103 | - |
| Power Input | 3S - 12S (9V - 54V) & XT30 Connector | 3S - 12S (9V - 54V) & XT30 Connector | 3S - 12S (9V - 54V) & XT30 Connector |
| Case | Aluminum / Sensor Damping | Aluminum / Sensor Damping | Aluminum (Optional) |
| Camera Interface | 2 × 22Pin CSI | 2 × 22Pin CSI | 2 × 22Pin CSI |
| Display Outputs | Mini HDMI | Mini HDMI | - |
| PCIe | NMVE SSD Wifi & Bluetooth |
HAILO, SSD, DX-M1M | HAILO, SSD, DX-M1M |
| IMU | ICM-42688-P ICM-45686 Bosch BMI088 |
ICM-42688-P ICM-45686 Bosch BMI088 |
ICM-42688-P LSM6DSV16BXTR |
| Barometer | Bosch BMP581 MS561101BA03-50 |
Bosch BMP581 Bosch BMP390 |
Bosch BMP581 |
| Magnetometer | Bosch BMM350 Bosch IST8310 |
Bosch BMM350 | IST8310 |
| Storage | FMU microSD & FRAM | CM5 eMMC & microSD FMU microSD & FRAM |
CM5 eMMC & microSD FMU microSD & FRAM |
| Software Support | PX4 ArduPilot |
PX4 ArduPilot |
PX4 ArduPilot |
| PWM Outputs | 8 × FMU & 8 × IO | 8 × FMU & 8 × IO | 9 × FMU |
| Ports | Jetson GPIO Ports RC IN(SBUS) UART Ports GPS1, GPS2 11Pin SPI 2 × Telem 2 × I2C |
CM5 GPIO Ports RC IN(SBUS) UART Ports GPS1, GPS2 11Pin SPI 2 × Telem 2 × I2C |
CM5 GPIO Ports RC IN(SBUS) GPS1, GPS2 2 × Telem 2 × I2C |
| Operating Temperature | -25°C to +85°C | -25°C to +85°C | -25°C to +85°C |
| USB | FMU Type-C USB3.0 Jetson 2 × Type-C USB3.2 |
FMU Type-C USB3.0 CM5 2 × Type-C USB3.0 & Micro USB2.0 |
FMU Type-C USB2.0 |
| CAN | 1 × Jetson 2 × FMU |
1 × CM5 1 × FMU |
1 × FMU |
| Dimensions | 63.4 × 103.5 × 43.6 mm | 67.1 × 118.9 × 30.1 mm | 58 × 60 × 10 mm |
| Weight | 224.4 g (without Jetson module) | 147.6 g (without CM5 and Hailo) | 20 g (without CM5 and Hailo) |
| Ethernet | 2 × 100 Mbps (onboard switch) | FMU 100 Mbps CM5 1 Gbps |
CM5 2 × 100 Mbps (FMU no ethernet) |
| Feature | Lectron V6X & Carrier | H7 MATRIX | H7 FPV Pro | H7 FPV |
|---|---|---|---|---|
| FMU Processor | STM32H753 | STM32H743 | STM32H743 | STM32H743 |
| IO Processor | STM32F103 | - | - | - |
| Power Input | 5V - 5.5V (2 × I2C Power Port) | 5V - 5.5V (1 × I2C Power Port) | 3S - 12S (9V - 54V) | 3S - 12S (9V - 54V) |
| Case | Aluminum / Sensor Damping | Aluminum | Aluminum | Aluminum |
| IMU | ICM-42688-P ICM-45686 BMI088 |
ICM-42688-P LSM6DSV16BXTR |
ICM-42688-P | ICM-42688-P |
| Barometer | Bosch BMP581 MS561101BA03-50 |
Bosch BMP581 | Bosch BMP581 | Bosch BMP581 |
| Magnetometer | IST8310 RM3100 |
IST8310 | IST8310 | IST8310 |
| Storage | microSD & FRAM | microSD & FRAM | microSD | microSD |
| Software Support | PX4 ArduPilot |
PX4 ArduPilot |
PX4 ArduPilot Inav Betaflight |
PX4 ArduPilot Inav Betaflight |
| PWM Outputs | 8 × FMU & 8 × IO | 14 × FMU | 9 × FMU | 9 × FMU |
| Ports | RC IN(SBUS) GPS1, GPS2 3 × Telem 11Pin SPI I2C & UART |
RC IN(SBUS) GPS1, GPS2 2 × Telem 11Pin SPI 2 × I2C |
RC IN(SBUS) GPS Telem |
RC IN(SBUS) GPS Telem |
| Operating Temperature | -25°C to +85°C | -25°C to +85°C | -25°C to +85°C | -25°C to +85°C |
| USB | Type-C USB2.0 | Type-C USB2.0 | Type-C USB2.0 | Type-C USB2.0 |
| CAN | 2 × FMU | 3 × FMU | 1 × FMU | - |
| Dimensions | 45 × 85 × 30 mm | 40 × 40 × 18 mm | 36 × 36 mm | 36 × 36 mm |
| Weight | 100 g | 35 g | 10 g | 10 g |
| Ethernet | FMU 100 Mbps | FMU 100 Mbps | - | - |