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Connected Home Concentrator

As more gadgets are being added to Home Area Networks, consumers are faced with the challenge of getting multiple wireless communication protocols to work together. For example, a single home could contain devices that use Wi-Fi® (thermostats, security systems, entertainment devices), sub-GHz MiWi™ (temperature sensors, humidity sensors, control devices), and ZigBee® (smart appliances, energy monitors). The Connected Home Concentrator is a reference design of a single device that can bridge multiple wireless protocols.

Connected-Home-Concentrator_Lrge

The design starts with a Wi-Fi module and has room for two additional footprint-compatible RF modules. Thus, based on needs a ZigBee module could be combined with either an 868 MHz or 915 MHz Sub-GHz module. The onboard memory can be used to store data in off-line mode for later transmission. The PIC32 microcontroller manages all interactions in the concentrator as well as enabling high levels of security when connecting to the cloud.

The available reference material could help kick start your own design.

Microchip Products

  • Sub-GHz transceiver module
    • MRF89XAM9A: 915 MHz, America
    • MRF80XAM8A: 868 MHz, Europe
    • MRF24J40MA: 802.15.4™ Transceiver Module
    • MRF24WB0MA: 802.11b™ Transceiver Module
    • PIC32MX695F512H: 32-bit Microcontroller

Key Features

  • Includes three wireless modules
  • Internal PCB antennas
  • Plug-in directly to wall outlet
  • 80~220 Vac at 50 or 60 Hz
  • On-board memory for data storage
  • EEPROM or Flash
  • Common gateway for multiple protocols
  • Small footprint
    • 4.12" × 2.23" × 1.51"

Available Reference Material

  • Circuit schematics
  • Gerber files (board layout)
  • Bill of materials
  • Software

For more information, please email appliance@microchip.com

Connected-Home-Concentrator-Map_Lrge
Tabs / Home Appliance
Software Libraries
Documentation
VDE Certification
UL Certificates

Software Libraries

Title File SHA-1 Fingerprint
8-bit PIC16 ClassB Ver 3.01 8-bit PIC16 ClassB Ver 3.01.zip Zip 20f3982f98912a2bb4f99584455d3d711556714f
8-bit PIC18 ClassB Ver 3.00 8-bit PIC18 ClassB Ver 3.00.zip Zip c39548819cfb7da086616cfdb8dada8694fc19dd
8-bit PIC16 ClassB Ver1.02* 8-bit PIC16 ClassB Ver1.02.zip Zip 67a60b230bd110939ec4b2ea3591da1431c32bda
8-bit PIC18 ClassB Ver1.7* 8-bit PIC18 ClassB Ver1.7.zip Zip db618e9aafd4ab4c96ae5c11e6681b468e869f5d
16-bit PIC24 dsPIC ClassB V2.40 16-bit PIC24 dsPIC ClassB V2.40.zip Zip b3f2ff9ede7bfe9e817b2539fc5c6388396c451d
32-bit PIC32 ClassB Ver1.0 32-bit PIC32 ClassB Ver1.0.zip Zip 2786afda82fe677af8fe5fd7a8613f4fc93c90e9
AVR XMEGA Class B library AVR1610.zip Zip 4a73344c409af2efd18ab8e78249f31c1f2e0c80

* Note: Updated versions of the 8-bit PIC libraries are available above and are highly recommended for use in any new designs.  Please use Ver 3.01 for PIC16 designs and Ver 3.00 for PIC18 designs. For questions please contact class-b@microchip.com

Documentation

Title
File
SHA-1 Fingerprint
MPLAB® X CRC Calculator Test Project
CRC_AN.zip
Zip
d63db110fe84516f30a21ac44095a87c98a70e53
CRC Calculator
CRC Calc 1.1.zip
Zip
c1bc0390e30e8b4547d1a4bbd31fa2865942487c
Class B Safety Software Library for 8-bit PIC16 PIC® MCUs
00001799A.pdf
PDF
cbbf44af15ba1dc5ee66712d110d13343a598d25
Class B Safety Software Library for PIC MCUs and dsPIC® DSCs
00001778A.pdf
PDF
b77f6dbd8a1184fbab6777a81185785b8a4ac5a3
Using a Hardware or Software CRC with Enhanced Core...
00001817A.pdf
PDF
b4046a2c8e5ce45a47e028889d4c1c257b2c0b4a
PIC® MCU Safety Features and Certified Class B Library
Class B Hardware Support and Software Libraries for PIC MCUs - Customer Presentation.pptx
PDF
31eb4feff948738ad3b43a6978db492d4d1d0c65
AVR1610: Guide to IEC 60730 Class B Compliance with XMEGA doc42008.pdf PDF b2d14c987fe5d1e4c5a9b6ad11302cf31c869a32 

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