The product has passed strict CE certification. If you need a PDF or more complete test certificate, please leave a message. PIXHAWK PRO Features: Pixhawk PRO support the latest official ardupilot firmware and PX4 firmware. 1. The advanced 32-bit ARM CortexM4 high-percompatible for mance processors2MB flash, can run NuttX RTOS real-time operating system; 2. 14 PWM / servo output; 3. Bus interface UART, I2C, SPI, CAN; 4. The integrated backup power and backup controller fails, the primary controller fails over to the backup control is safe; 5. Provide automatic and manual modes; 6. Provide redundant power input and failover; 7. Multicolor LED lights; 8. Provide multi-tone buzzer Interface 9. Micro SD recording flight data; 10.TYPE-C USB port 11.GH1.25 port Specifications: Interface 1.5 high voltage compatible UART 1, 2 with hardware flow control 2. 2 CAN 3.Spektrum DSM / DSM2 / DSM-X satellite receiver compatible input 4.Futaba SBUS compatible inputs and outputs 5.PPM Signal Input 6.RSSI PWM or voltage Input 7.I2C 8.SPI 9.3.3 and 6.6VADC input 10. External TYPEC USB Interface If the package includes the 3DR Power Module, the current hardware of the 3DR Power Module has been fully upgraded. Previously, it only supported a maximum of 6S, but now it supports a maximum of 12S. By default, XT60 plug is sent. If XT90 plug is required, please leave a message. M9N GPS Module M9N is a GPS module commonly used in unmanned aerial vehicles, with the following characteristics and applications: High precision positioning: The M9N adopts advanced GNSS technology, supports multiple satellite navigation systems, and can provide high-precision position positioning incompatible for mation. compatible for unmanned aerial vehicles, it can achieve accurate positioning and navigation. Multi system support: The M9N supports multiple satellite navigation systems, including GPS, GLONASS, Galileo, BeiDou, etc. This allows drones to receive multiple satellite signals simultaneously, improving positioning accuracy and reliability. Quick positioning: M9N has fast cold start and hot start times, which can quickly obtain satellite signals and percompatible for m positioning, making it crucial compatible for the rapid takeoff and task execution of unmanned aerial vehicles. M9N can search compatible for more satellites outdoors with higher accuracy, faster search speed, and better stability.The specific number of star searches is determined by the environment at that time. The M10 GPSuses multi-constellation GNSSpowered by u-blox M10 series,a concurrent GNSS receiver which can receive and track multiple GNSS systems. Owing to the multi-band RF front-end architecture all four major GNSS constellations, GPS,Galileo, GLONASS and BeiDou can be received concurrently. It also comes with the IST8310 compass.This module ships with a baud rate of 115200 5Hz. The high-gain 25 x 25 mm patch antenna providesexcellent percompatible for mance and the omnidirectional antenna radiation pattern increases flexibility compatible for device installation.It features active circuitry compatible for the ceramic patch antenna, rechargeable backup battery compatible for warm starts. Firmware Support compatible for M10 GPS: PX4 1.14, ArduPilot 4.3, or newer is required. Specification M10 GPS M9N GPS GNSS Receiver Ublox M10 Ublox M9N Number of Concurrent GNSS Up to 4 GNSS Up to 4 GNSS