TUYA TYWE3S Communications Instructions

TUYA TYWE3S Communications Instructions

Module & mcu serial

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TYWE3S Module & MCU serial
communication instructions
Device Development > Access Mode MCU > Wi-Fi General Solution >
Hardware Design Reference Wi-Fi
Version: 20200218
Online Version

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Summary of Contents for TUYA TYWE3S

  • Page 1 TYWE3S Module & MCU serial communication instructions Device Development > Access Mode MCU > Wi-Fi General Solution > Hardware Design Reference Wi-Fi Version: 20200218 Online Version...
  • Page 2 TYWE3S Module & MCU serial communication instructions Contents Contents 1 Typical Application diagram 2 Design specification 3 Packaging instructions...
  • Page 3 TYWE3S Module & MCU serial communication instructions 1 TYPICAL APPLICATION DIAGRAM 1 Typical Application diagram Diagram 1 Module self-processing mode Diagram 2 MCU & Module cooperative processing mode 1 / 5...
  • Page 4 TYWE3S Module & MCU serial communication instructions 1 TYPICAL APPLICATION DIAGRAM 2 / 5...
  • Page 5 Diagram 1. If choose MCU & Module cooperative processing mode, refer to Diagram 2. Mode instructions can refer to “3.3 Query module work mode of MCU settings” in “Tuya general serial communication protocol”. 11. If MCU supply voltage is 3.3V, circuit section about the signal level conversion in the reference diagram can be omitted.
  • Page 6 TYWE3S Module & MCU serial communication instructions 2 DESIGN SPECIFICATION affect the antenna performance. 4 / 5...
  • Page 7 TYWE3S Module & MCU serial communication instructions 3 PACKAGING INSTRUCTIONS 3 Packaging instructions Diagram 3 TYWE3S boundary dimension Note : if need recommended packaging, download from Internet or contact with the business. 5 / 5...

Table of Contents