UART to Wi-Fi Bridge with 24 VAC Power Reference Design

(ACTIVE) TIDA-00375

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Technical Documents

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Key Document

Description

The TIDA-00375 TI Design uses Texas Instruments SimpleLink Wi-Fi CC3200 Internet-on-a-chip Wireless MCU module to create a data bridge between existing hardware with a logic-level UART interface and a Wi-Fi network. The design also contains a Simple Switcher power supply with a wide input range suitable for 24 volt HVAC systems. The UART interface has buffers to allow this design to interface with equipment that has logic levels between 3.3 volts and 5 volts.

Features
  • Simple Switcher power supply with a wide input voltage range – 18V to 30V AC, 12V to 48V DC
  • Cortex M4 Provides Adaptability to Customer Communication Protocols
  • UART input with logic level translator can be used with 3.3 V or 5 V logic
  • Enables adding a Wi-Fi data stream to existing hardware without needing a hardware redesign

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (7)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CC3100  SimpleLink™ Wi-Fi® Network Processor, Internet-of-Things Solution for MCU Applications  Wi-Fi  Sample & Buy View Design Kits & Evaluation Modules
CC3100MOD  SimpleLink Certified Wi-Fi Network Processor, Internet-of-Things Module Solution for MCU Application  Wi-Fi  Sample & Buy View Design Kits & Evaluation Modules
CC3200  SimpleLink™ Wi-Fi® and Internet-of-Things solution, a Single-Chip Wireless MCU  Wi-Fi  Sample & Buy View Design Kits & Evaluation Modules
CC3200MOD  SimpleLink™ Wi-Fi® and Internet-of-Things Module Solution, a Single-Chip Wireless MCU  SimpleLink wireless MCUs  Sample & Buy View Design Kits & Evaluation Modules
LMR16006  SIMPLE SWITCHER® 4V to 60V, 600mA Step-Down Regulator with Low Iq  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules
SN74LV1T34  Single Power Supply BUFFER Logic Level Shifter (no enable)  Logic  Sample & Buy View Design Kits & Evaluation Modules
TPD1E10B06  Single-Channel ESD in 0402 Package With 10pF Capacitance and 6V Breakdown  Circuit Protection  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 2234 23 Jul 2015 2,303
Solution guides (1)
Title Abstract Type Size (KB) Date Views
PDF 3639 25 Aug 2016 10,584
Design files (7)
Title Abstract Type Size (KB) Date Views
ZIP 2282 22 Jun 2015 88
ZIP 1599 22 Jun 2015 97
PDF 1752 22 Jun 2015 234
PDF 379 22 Jun 2015 35
PDF 197 22 Jun 2015 43
PDF 123 22 Jun 2015 94
PDF 445 22 Jun 2015 923
Related Tools & Software

Reference Designs (3)



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