Wi-Fi Modules

WiFi modules (wireless fidelity) also known as WLAN modules (wireless local area network) are electronic components used in many products to achieve a wireless connection to the internet. RS Components offer an extensive range of high-quality components from leading brands to suit all your development, design and application needs

What is WIFI?

WIFI is a type of technology that enables devices including computers mobile devices and other equipment to interface with the internet. The connection is made via a wireless router.

What are Wi-Fi Modules used for?

Wireless modules are used in a variety of industrial, scientific, consumer and commercial applications. With Wi-Fi modules, utilities and service providers, as well as their customers, can communicate directly with water heaters, air conditioning systems, thermostats and other electrical products in the home. Typical examples of applications include:

  • Smart meters
  • Home entertainment control
  • Sensor networks
  • Home monitoring and security
  • Real-time location systems
  • Point of Sale (PoS) terminals
  • Location and Asset tracking
  • Toys
  • Home entertainment control
  • Wireless controllers
  • Fitness
  • Remote storage devices
  • IoT

What are the different types of Wi-Fi Modules?

Wi-Fi Modules are typically surface mount devices that can be connected to the host Printed Circuit Board (PCB) using solder. There are many kinds of Wi-Fi Modules and they are usually categorised by parameters including Radio Frequency (RF) band, certification, data range, range and packaging type.


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Description Price Supported Protocol Supported Security Standards Supported Bus Interfaces Supply Voltage Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature Width
RS Stock No. 903-4431
Mfr. Part No.BP35A7A
BrandROHM
$7.97
Each
units
802.15.4g/e - UART 2.7 to 3.6V 22 x 33.5 x 4mm 4mm 22mm +80 °C -20 °C 33.5mm
RS Stock No. 542-513
Mfr. Part No.QFM-TRX1-24G
BrandQuasar
$12.67
Each
units
- - SPI 1.8 to 3.6V 16.3 x 19.6 x 4.4mm 4.4mm 16.3mm +85 °C -40 °C 19.6mm
RS Stock No. 111-5554
Mfr. Part No.RN1810-I/RM100
BrandMicrochip
$26.46
Each
units
802.11b, 802.11g, 802.11n WPS UART 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 165-4856
Mfr. Part No.RN1810-I/RM100
BrandMicrochip
$25.158
Each (In a Tray of 50)
units
802.11b, 802.11g, 802.11n WPS UART 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 111-5837
Mfr. Part No.WGM110A1MV2
$22.11
Each
units
- - - 2 to 3.8 V, 2.7 to 4.8V - - - - - -
RS Stock No. 144-5914
Mfr. Part No.RN171-I/RM475
BrandMicrochip
$37.149
Each (In a Tray of 50)
units
- WEP-128, WPA-PSK, WPA2-PSK ASCII, GPIO, ISP, SPI, UART 3.3V 26.67 x 17.78 x 3.18mm 3.18mm 26.67mm +85 °C -40 °C 17.78mm
RS Stock No. 916-3771
Mfr. Part No.RN171-I/RM475
BrandMicrochip
$39.07
Each
units
- WEP-128, WPA-PSK, WPA2-PSK ASCII, GPIO, ISP, SPI, UART 3.3V 26.67 x 17.78 x 3.18mm 3.18mm 26.67mm +85 °C -40 °C 17.78mm
RS Stock No. 765-2908
Mfr. Part No.RN131G-I/RM
BrandMicrochip
$55.17
Each
units
IEEE 802.11 WEP, WPA, WPA2 GPIO, SPI, UART 3 to 3.7V 20 x 37 x 3.5mm 3.5mm 37mm +85 °C -30 °C 20mm
RS Stock No. 111-5553
Mfr. Part No.RN1810E-I/RM100
BrandMicrochip
$25.26
Each
units
802.11b, 802.11g, 802.11n WPS UART 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 165-4855
Mfr. Part No.RN1810E-I/RM100
BrandMicrochip
$24.014
Each (In a Tray of 50)
units
802.11b, 802.11g, 802.11n WPS UART 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 768-8733
Mfr. Part No.BP3591
BrandROHM
$128.99
Each
units
802.11b, 802.11g, 802.11n WPA, WPA2 SDIO, UART, USB 3.1 to 3.5V 24 x 33.1 x 4.5mm 4.5mm 33.1mm +85 °C -40 °C 24mm
RS Stock No. 170-9139
Mfr. Part No.XB2B-WFWT-001
$46.452
Each (In a Tray of 25)
units
802.11b/g/n WEP, WPA-PSK, WPA2-PSK SPI, UART 3.14 to 3.46V 24.38 x 32.94mm - 24.38mm +85 °C -30 °C 32.94mm
RS Stock No. 173-0795
Mfr. Part No.WG7831-DELFA
BrandJorjin
$22.721
Each (On a Reel of 1100)
units
802.11b/g/n - - - - - - - - -
RS Stock No. 818-7338
Mfr. Part No.XB2B-WFWT-001
$47.87
Each
units
802.11b/g/n WEP, WPA-PSK, WPA2-PSK SPI, UART 3.14 to 3.46V 24.38 x 32.94mm - 24.38mm +85 °C -30 °C 32.94mm
RS Stock No. 841-2492
Mfr. Part No.WG7831-DELFA
BrandJorjin
$25.54
Each
units
802.11b/g/n - - - - - - - - -
RS Stock No. 144-5887
Mfr. Part No.MRF24WN0MB-I/RM100
BrandMicrochip
$25.158
Each (In a Tray of 50)
units
802.11b/g/n AES128 SPI 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 905-3066
Mfr. Part No.MRF24WN0MA-I/RM100
BrandMicrochip
$26.46
Each
units
802.11b/g/n AES128 SPI 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 165-4205
Mfr. Part No.MRF24WN0MA-I/RM100
BrandMicrochip
$26.21
Each (In a Tray of 50)
units
802.11b/g/n AES128 SPI 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 905-3075
Mfr. Part No.MRF24WN0MB-I/RM100
BrandMicrochip
$24.61
Each
units
802.11b/g/n AES128 SPI 3.15 to 3.45V 17.8 x 26.7 x 2.2mm 2.2mm 26.7mm +85 °C -40 °C 17.8mm
RS Stock No. 137-2785
Mfr. Part No.ESP-07S
$18.31
1 Bag of 1
Bag(s)
FTP, HTTP, IPv4, TCP/IP AES, TKIP, WEP, WPA, WPA2 GPIO, HSPI, I2C, I2S, IR, PWM, UART 3 to 3.6V 15.4 x 17 x 3mm 3mm 17mm +125 °C -40 °C 15.4mm