Resources

For more resources related to the SparkFun Ultrasonic Distance Sensor - TCT40 (Qwiic), check out the links listed here:

• Product Page
• Schematic (PDF)
• Eagle Files (ZIP)
• Board Dimensions (PDF)
• Component Documentation
  • STM8L051F3 MCU Datasheet (PDF)
  • TCT40-16R/T Datasheet (PDF)
  • RS232 transceiver Datasheet (PDF)
• Arduino Library GitHub Repository
• GitHub Hardware Respository