Microchip RN171XVU-I/RM 3 to 3.7V WiFi Module, 802.11b/g GPIO

View all Wi-Fi Modules
Bulk discount available

Subtotal (1 unit)*

£34.09

(exc. VAT)

£40.91

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 24£34.09
25 - 99£33.07
100 +£31.87

*price indicative

Packaging Options:
RS Stock No.:
841-7481
Mfr. Part No.:
RN171XVU-I/RM
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Supported Protocol

802.11b/g

Supported Security Standards

WEP, WPA, WPA2

Supported Bus Interfaces

GPIO

Supply Voltage

3 to 3.7V

Dimensions

26.67 x 17.78 x 3.18mm

Height

3.18mm

Length

26.67mm

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Width

17.78mm

RN-171-XV 802.11b/g WiFi Modules


The RN-171-XV series from Microchip are certified IEEE 802.11b/g WiFi modules that incorporate a 32 bit SPARC processor, TCP/IP stack, real-time clock, crypto accelerator, power management unit and an analogue sensor interface. These modules are specially designed to allow the migration from existing 802.15.4 architecture to a more standard TCP/IP-based platform without the need for hardware redesign.

RF Carrier Frequency: 2.4GHz ISM Band
RF Transmit Power: up to +12dBm
Receiver sensitivity: -83dBm
Host communication: serial UART
Host data rate: 464kbps with RTS/CTS flow control
8 x GPIO pins
3 x analogue sensor inputs
Real-time clock for wakeup and time stamping
Antenna options: Wire (RS 769-4144), SMA connector (RS 769-4141), U.FL connector (RS 841-7481)
On-board TCP/IP stack
No custom profiles needed
Embedded networking applications: DHCP, DNS, ARP, ICMP UDP, Telnet, FTP client and HTML client
Security: WEP, WPA and WPA2-PSK
WPS mode for easy configuration
Drop in WiFi replacement for existing systems that currently use 802.15.4 modules
Ultra-low power: 4μA sleep, 40mA Rx, 180mA Tx @ 10dBm
Power supply: +3.0V to +3.7Vdc
Operating temperature range: -40 to +85°C
FCC/CE/ICS certified
Applications: Industrial metering, HVAC control, Room temperature sensors, Pump configuration and control, Telemetry, PV/solar controllers, Robotics, local communication for the Internet of Things (IoT)


WLAN (Wireless Local Area Network) - Microchip Technology

Related links