Connectivity Solutions
Connectivity Solutions for Embedded Design
USB, Ethernet, Wi-Fi®, Bluetooth®, ZigBee®, MiWi™ Wireless
Networking Protocol, IoT, CAN, LIN, IrDA® and RS-485 Protocols
www.microchip.com/connectivity
Embedded Wireless Solutions
Targeting the Need for Low-Power Wireless Connectivity
Wireless communication technologies have been commonplace in homes and industry for many years. Recent trends in
cloud computing, Internet of Things (IoT) and Smart Grid initiative have created a renewed demand for standardized, low-
power wireless technology in metering, home, business and industrial automation markets. As a result, Microchip offers
many IEEE 802.11™, IEEE 802.15.4™ and ZigBee® standard solutions along with our proprietary MiWi™ wireless networking
protocol for both 2.4 GHz and Sub-GHz to address this need.
Wi-Fi® IEEE 802.11
Microchip has a broad portfolio of Wi-Fi products including
complete agency-certified 802.11 b/g modules, 802.11
b/g Wi-Fi transceivers and RF chipset solutions that make
adding Wi-Fi simple. Our modules include full TCP/IP
stacks and networking services in compact surface mount
components, saving you development time and testing cost.
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Low power for battery-powered applications
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Regulatory agency-certified
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WEP, WPA1, WPA2, WPA-EAP Security
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Supports SoftAP, Ad hoc and Infrastructure
networking modes
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Supports WPS, FTP, HTTP, DHCP, Wi-Fi Direct and more
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Over-the-air firmware upgrade
MRF Wi-Fi Series
MRF24WB0MA/MB, MRF24WG0MA/MB
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Royalty-free TCP/IP stack and services
on PIC microcontroller
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Full service implementations for web
server, email, FTP
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IPv4 and IPv6 support
Wi-Fi G Demo Board (DV102412)
The Wi-Fi G Demo Board is a compact
demonstration platform which allows you to
easily evaluate and configure the fully certified
MRF24WG0MA 802.11 b/g Wi-Fi module. The
demo board is a fully functional standalone
web server powered by two AAA batteries. It
comes with the MRF24WG0MA Wi-Fi module
connected to a PIC32 with TCP/IP stack pre-
configured to serve web pages and show SoftAP, Wi-Fi
Direct client and WPS functions.
RN Wi-Fi Series
RN171, RN131 Modules
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Full on-board TCP/IP stack and
services (no external drivers
required or royalties)
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Simple ASCII command interface
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Works with any microcontroller
MRF24WG0MA Wi-Fi G PICtail/PICtail Plus
Daughter Board (AC164149)
The MRF24WG0MA Wi-Fi PICtail/PICtail Plus
Daughter Board is a demonstration board
for evaluating Wi-Fi connectivity using PIC
microcontrollers and the MRF24WG0MA
module.This product is compatible with the
Explorer 16 Development Board (DM240001),
PICDEM.net™ 2 Development Board
(DM163024) and PIC32 Starter Kit (DM320001) with I/O
Expansion Board (DM320002).
More information is available at:
www.microchip.com/wifi.
RN171 Wi-Fi Evaluation Kit (RN-171-EK)
The RN-171-EK is an 802.11 b/g Wi-Fi
evaluation kit for the RN171 module.
It can be used to quickly add Wi-Fi
connectivity to embedded applications.
It has the flexibility to connect directly
to a PC via a standard USB interface or to embedded
processors through the TTL/UART interface. The board
includes two convenient pushbuttons for controlling both
SoftAP and WPS modes without software configuration.
The status LEDs and jumpers enable rapid prototyping and
integration into existing systems.
WCM Development Kit 1 (DM182020)
The Wi-Fi Client Module (WCM)
Development Kit 1 is designed to enable
you to quickly and easily connect an
embedded system to a cloud-based
server, such as Amazon Web Services
(AWS). This will reduce the learning curve
and help you get connected to the cloud quickly. This entire
ecosystem can be se tup in a matter of a few minutes by
launching Microchip's Amazon Machine Image (AMI) via the
AWS Marketplace, commissioning the development kit to
connect to your local Wi-Fi router and run the demo.
More information is available at:
www.microchip.com/iot.
RN171 Wi-Fi PICtail™/PICtail Plus Daughter Board
(RN-171-PICtail)
The RN-171-PICtail allows you to
easily develop Wi-Fi applications using
Microchip’s 8-, 16- and 32-bit PIC®
microcontrollers. It includes a fully
integrated TCP/IP stack allowing for a
simple serial-to-Wi-Fi connection to the microcontroller.
www.microchip.com/wireless
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Connectivity Solutions
Embedded Wireless Solutions
Certified Bluetooth® Modules
Bluetooth is finding a home in multiple new markets
thanks to the Smartphone and other mobile devices.
Microchip recognizes the value of Bluetooth connectivity
and is leading the way with low-power Bluetooth solutions
designed for drop-in connectivity.
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Bluetooth 4.1 Low Energy (BTLE) module with complete
on-board stack
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Bluetooth Classic 2.1 + EDR and 3.0 (audio only)
compact surface mount modules
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Class 1 and Class 2 modules with an onboard stack,
multiple embedded Bluetooth profiles and a simple
ASCII command interface
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Work seamlessly with Android™ and iPhone® devices
Targeting the Need for Low-Power Wireless Connectivity
RN52 Module
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Fully certified Bluetooth version 3.0 audio
module, fully compatible with Bluetooth
version 2.1 + EDR, 1.2, and 1.1
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Software configurable through commands
over UART console interface
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Embedded Bluetooth stack profiles:
SPP, A2DP, HFP/HSP, and AVRCP
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Enables Audio streaming from iPhone, iPod®, iPad® and
Android smartphones and accessories
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Additional support for codecs such as aptX® AAC, MP3,
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and others
RN52 Audio Bluetooth Evaluation Kit (RN-52-EK)
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Based on RN52 Bluetooth
audio module
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Demonstrates key features of RN52
module for embedded systems
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Allows designers to develop prototypes and
proof of concept
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USB port to supply power and access to
command interface
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Built-in amplifier for stereo audio output and
six function buttons
More information is available at:
www.microchip.com/bluetooth.
RN4020 Bluetooth Low Energy Module
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Fully certified Bluetooth version 4.1 module
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On-board embedded Bluetooth
low energy stack
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Simple ASCII command interface over UART
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Data streaming with Microchip's Low
Energy Data Profile (MLDP)
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Scripting for stand-alone module operation with analog
and digital data collection
RN4020 PICtail/PICtail Plus Daughter Board
(RN-4020-PICTAIL)
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For flexible development with the
RN4020 BTLE module
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Connection and data status LEDs
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USB to UART interface to quickly
get started
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PICtail and PICtail Plus interfaces for connection to
Microchip development boards
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eXtreme Low Power PIC18F25K50 MCU on board
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PICkit™ serial programmer/debugger interface
PIC32 MCU Plus Bluetooth
PIC32 Bluetooth Starter Kit (DM320018)
The PIC32 Bluetooth Starter Kit is a low-
cost Bluetooth development platform
featuring the PIC32MX270F256D MCU.
This kit features an HCI-based Bluetooth
radio, pushbuttons, Cree high-output
multi-color LED, standard single-color
LEDs, accelerometer, temperature sensor and GPIO for
rapid development of Bluetooth data-based Serial Port
Profile (SPP) applications.
RN41/RN42 Modules
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Low-power embedded modules
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On-board embedded Bluetooth stack
(no host processor required)
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Supports SPP, HID, HCI, iAP
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UART data connection
hardware interface
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Auto-discovery/auto-connect requires no software
configuration (instant cable replacement)
PIC32 Multimedia Expansion Board II (DM320005-2)
The Multimedia Expansion Board II (MEB-II)
is a highly integrated, compact and flexible
development platform which works with the
PIC32MZ Starter Kit.
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Low-cost Bluetooth HCI transceiver
24-bit stereo audio codec
Integrated 802.11 b/g wireless module
Optional EBI SRAM memory
4.3" WQVGA PCAP touch display daughter board
microSD™ slot
mTouch® sensing solutions buttons
Analog temperature sensor
VGA camera
PICtail connector
RN42 Bluetooth Evaluation Kit (RN-42-EK)
The RN-42-EK is a fully certified
Class 2 Bluetooth evaluation kit
for the RN42 module. It has the
flexibility to connect directly to a PC
via a standard USB interface or to
embedded processors through the TTL UART interface. The
status LEDs, switches and signal headers enable rapid
prototyping and integration into existing systems.
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www.microchip.com/wireless
Connectivity Solutions
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Embedded Wireless Solutions
PIC32 Bluetooth Audio Development Board
(DV320032)
The PIC32 Bluetooth Audio Development
kit provides a comprehensive solution to
develop Bluetooth A2DP audio streaming
applications.
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PIC32MX450/470 MCU
HCI Bluetooth module Daughter Card
(QDID-certified module)
16/24-bit, 32–192 kHz DAC/Amp Daughter Card
USB Host/Device audio support
USB charging
2 inch color LCD display
Headphone/line out
Audio control function
Targeting the Need for Low-Power Wireless Connectivity
Wi-Fi: RN171XV
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Direct Internet connectivity
Full 802.11 b/g data rate support
On-board TCP/IP stack
SoftAP and infrastructure modes
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Bluetooth: RN41XV/RN42XV
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Agency-certified Bluetooth module,
supports version 2.1 + EDR
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UART (SPP) data connection interface
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Embedded Bluetooth stack profiles
included: SPP, HID, HCI
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Multiple antenna options available: (RN41) Chip antenna,
U.FL connector, (RN42) PCB trace antenna
Bluetooth/USB Audio Software Support for:
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Apple®*
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Samsung™ audio
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Google®
/Android AOA Audio
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Bluetooth Audio with SBC and AAC Decode
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Bluetooth Stack QDID-Certified
Microchip offers three Bluetooth audio software suites:
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PIC32 Bluetooth SBC only Audio Software Suite
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PIC32 Bluetooth SBC and AAC Decoder Audio
Software Suite
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PIC32 Bluetooth Break-In Mode with SBC Audio
Software Suite
The Advanced Audio Distribution Profile (A2DP), Audio/
Video Remote Control Profile (AVRCP), Serial Port Profile
(SPP), and Service Discovery Protocol (SDP)—provided
in the binary form—are common to all the three suites.
This Bluetooth binary code is combined with application
source code for operation on the PIC32 Bluetooth Audio
Development Kit (DV320032).
Additional software support is included in the latest
version of suites for:
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Parametric and Graphical Equalizer functions
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User-configurable voice prompts
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User-configurable button press
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Removed RTOS requirement
*For Apple USB Authenticated applications contact
applesupport@microchip.com.
ZigBee IEEE 802.15.4: (2.4 GHz)
MRF24XA, MRF24J40/MA/MC/MD Modules
Microchip offers ZigBee-certified platforms for ZigBee
PRO and ZigBee RF4CE protocol stacks, ensuring
interoperability and reliable communication.
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ZigBee PRO Stack
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Smart Energy Profile
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ZigBee RF4CE and ZRC Profile
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2.4 GHz IEEE 802.15.4 compatible transceivers
and modules
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FCC, IC and ETSI agency certified
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Supports ZigBee and MiWi wireless networking protocol
development environment
More information is available at
www.microchip.com/zigbee.
Sub-GHz Solutions: (433/868/915/950 MHz)
MRF49XA/MRF89XA/M8A/M9A Modules
Microchip's Sub-GHz MRF modules are
designed to bring simplicity to RF design along
with regional regulatory certification. The
modules target the lowest-cost proprietary
radio link market and offer industry-leading
characteristics including low power and large
link budgets.
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433/868/915/950 MHz transceiver and modules
Low receive current = 3 mA
Transmit power = +12.5 dBm
Receiver sensitivity: −107 dBm FSK/−113 dBm OOK
Integrated PCB antenna and matching circuit components
FCC, IC and ETSI agency certified
Surface-mountable PCB
Supports MiWi wireless networking protocol
development environment
XBee®-Compatible Wi-Fi and Bluetooth
Socket Modules
Some designers want an easy way to migrate their
802.15.4 designs to either Wi-Fi or Bluetooth to make them
accessible from smartphones and tablets or to add Internet
connectivity. The RNXV series of Wi-Fi and Bluetooth socket
modules provide agency-certified drop-in connectivity for any
XBee socket. To simplify designs, the stacks are integrated
on the module, configured via simple ASCII commands and
can easily connect to any MCU via a serial interface.
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Connectivity Solutions
Embedded Wireless Solutions
MRF89XAM8A PICtail/PICtail Plus Daughter Board
(AC164138-1) and MRF89XAM9A PICtail/PICtail
Plus Daughter Board (AC164138-2)
Targeted for the MiWi Protocol Development
Environment and other proprietary wireless
protocol applications, the MRF89XAM8A/9A
PICtail/PICtail Plus Daughter Board is a
demonstration and development daughter
board for the MRF89XAM8A/9A, an ETSI-
certified 868/915 MHz radio transceiver module. The
module is surface mounted to a PICtail/PICtail Plus daughter
board that plugs into multiple Microchip demonstration and
development boards like the PICDEM™ PIC18 Explorer Board
(DM183032) for 8-bit microcontroller development, or the
Explorer 16 Development Board (DM240001) for 16-bit and
32-bit microcontroller development.
Targeting the Need for Low-Power Wireless Connectivity
MiWi Wireless Networking Protocol
Development Environment
The MiWi Wireless Networking Procotol Development
Environment is designed to provide a smaller-footprint,
lower-resource communication protocol stack for peer-
to-peer and mesh wireless networks. It is intended for
customers who desire robust communication in a closed
or private wireless network at either 2.4 GHz or Sub-GHz
operation frequency.
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MiWi Wireless Networking Protocol P2P
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MiWi Wireless Networking Protocol
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MiWi Wireless Networking Protocol PRO
More information is available at:
www.microchip.com/miwi.
MRF24J40MA PICtail/PICtail Plus (AC164134-1)
The MRF24J40MA PICtail/PICtail Plus
Daughter Board is a demonstration and
development daughter board for the
MRF24J40MA IEEE 802.15.4, 2.4 GHz
RF Transceiver module. The daughter
board plugs into multiple Microchip
demonstration and development boards,
including the PIC18 Explorer Board (DM183032) for
8-bit microcontroller development or the Explorer 16
Development Board (DM240001) for 16-bit and 32-bit
microcontroller development.
MiWi Wireless Networking Protocol to Wi-Fi
Wireless Demo Kit (DM182018)
The MiWi Wireless Networking Protocol
to Wi-Fi Wireless Demo Kit allows you
to evaluate and experiment with MiWi
wireless networking protocol to Wi-Fi
gateway solutions. The kit includes
a wireless evaluation board with both MiWi wireless
networking protocol and Wi-Fi transceivers. It also includes
two MiWi wireless networking protocol demo boards to
create a three-node MiWi wireless networking protocol
network. The MiWi Wireless Networking Protocol to
Wi-Fi Demo Kit is pre-programmed with a wireless demo
program, which demonstrates how to commission and
control the MiWi wireless networking protocol P2P network
from a web browser.
MRF24XA PICtail/PICtail Plus Daughter Board
(AC164152-1)
The MRF24XA PICtail/PICtail Plus Daughter
Board is a demonstration and development
daughter board for the MRF24XA low-
power, 2.4 GHz, ISM-Band IEEE 802.15.4
RF Transceiver. The daughter board plugs
into multiple Microchip demonstration and
development boards, including the PIC18 Explorer Board
(DM183032) for 8-bit microcontroller development or the
Explorer 16 Development Board (DM240001) for 16-bit
and 32-bit microcontroller development.
The Wireless Development Studio (WDS)
The WDS is a Java-based Graphic User Interface (GUI)
which allows quick and easy development of wireless
applications based on the MiWi wireless networking
protocols. It features a MiWi wireless networking
protocol sniffer for monitoring, debugging and gathering
information and a configurator with a GUI to enable simple
customization and configuration of wireless networks.
Development Tools
Remote Control Demo Board (DM240315-2)
This board integrates graphics, mTouch
technology, USB and RF4CE into a single
demo. It features the PIC24FJ256DA210 MCU,
a 3.5" graphical TFT LCD with resistive touch
screen, capacitive touch keys with plastic
overlay, MRF24J40 2.4 GHz transceiver and
ZENA™ wireless adapter.
Integrated MCU + RF
Low-power Sub-GHz transmitters with PIC MCUs in
a single package for remote keyless entry, garage
door openers, remote control and other one-way
communication applications.
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PIC12F529T48A/39A
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PIC12LF1840T48A/39A
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PIC16LF1824T39A
More information is available at:
www.microchip.com/security.
Connectivity Solutions
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