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CDA 1Tenth Micro Controller PCBA
$300.00
Assembled PCBA for the Open-source CDA 1Tenth hardware platform. This PCBA includes the following features:
- Low voltage protection cut off at 20v
- Buck converters to allow for external device power:
- 18V 5A rail for Orin Nano or AGX power via screw terminals
- 5V 5A rail for lidar or Raspberry Pi power via USB A connectors and screw terminals
- ESP32-S3 microcontroller with a custom micro-ROS firmware for chassis control and management.
- 3 x TMC 5160 stepper drivers with encoder interfaces to allow for closed loop control. All drivers are connected to the ESP32 via SPI for control logic.
- Embedded 6-axis IMU for improved vehicle odometry.
- 3 x headers intended for GPIO and 5V connections for external sensors to the ESP32
- 2 x headers intended for power and control of LEDs from the ESP32
ESP32 Firmware is still under active development in the USDOT FHWA STOL cda1tenth-hardware GitHub Repository.
Please contact info@neaeratech.com if you have any further questions.
This PCBA is provided as-is without warranty. Intended for research and development use only.