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. 765-2908
Mfr. Part No.RN131G-I/RM
BrandMicrochip
SGD49.58
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. 768-8733
Mfr. Part No.BP3591
BrandROHM
SGD115.35
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. 903-4431
Mfr. Part No.BP35A7A
BrandROHM
SGD7.41
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. 841-2492
Mfr. Part No.WG7831-DELFA
BrandJorjin
SGD23.94
Each
units
802.11b/g/n - - - - - - - - -
RS Stock No. 165-4856
Mfr. Part No.RN1810-I/RM100
BrandMicrochip
SGD24.486
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. 111-5554
Mfr. Part No.RN1810-I/RM100
BrandMicrochip
SGD24.83
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. 173-0795
Mfr. Part No.WG7831-DELFA
BrandJorjin
SGD21.294
Each (On a Reel of 1100)
units
802.11b/g/n - - - - - - - - -
RS Stock No. 818-7335
Mfr. Part No.XB2B-WFUT-001
SGD45.41
Each
units
802.11b/g/n WEP, WPA2-PSK, WPA-PSK SPI, UART 3.14 to 3.46V 24.38 x 32.94mm - 24.38mm +85 °C -30 °C 32.94mm
RS Stock No. 172-9320
Mfr. Part No.XB2B-WFUT-001
SGD44.066
Each (In a Tray of 25)
units
802.11b/g/n WEP, WPA2-PSK, WPA-PSK SPI, UART 3.14 to 3.46V 24.38 x 32.94mm - 24.38mm +85 °C -30 °C 32.94mm
RS Stock No. 173-0792
Mfr. Part No.WG7801-D0
BrandJorjin
SGD15.516
Each (On a Reel of 1800)
units
802.11b/g/n - - - - - - - - -
RS Stock No. 841-2495
Mfr. Part No.WG7801-D0
BrandJorjin
SGD17.58
Each
units
802.11b/g/n - - - - - - - - -
RS Stock No. 185-6344
Mfr. Part No.BP35C0-J11
BrandROHM
SGD81.98
Each
units
- - UART 2.6 to 3.6V 19 x 15 x 3mm 3mm 19mm +85 °C -30 °C 15mm
RS Stock No. 165-4205
Mfr. Part No.MRF24WN0MA-I/RM100
BrandMicrochip
SGD24.486
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. 173-0793
Mfr. Part No.WG7831-D0
BrandJorjin
SGD23.359
Each (On a Reel of 1800)
units
802.11b/g/n - - - - - - - - -
RS Stock No. 180-6565
Mfr. Part No.WYSAGVDX7
SGD21.84
Each
units
- - - 4V 11 x 20 x 2.15mm 2.15mm 20mm +85 °C -40 °C 11mm
RS Stock No. 144-6581
Mfr. Part No.Pycom W01
BrandPycom
SGD21.447
Each (On a Reel of 250)
units
Bluetooth Low Energy (BLE), WiFi SSL, TLS, WPA I2C, I2S, SPI, UART 3.3V 20 x 16 x 2.7mm 2.7mm 20mm +85 °C -20 °C 16mm
RS Stock No. 758-1026
Mfr. Part No.WIZFI220
BrandWIZnet Inc
SGD67.22
Each
units
802.11b/g/n WEP, WPA, WPA2 ALARM, GPIO, I2C, SPI, UART, WAKE 3.3V 23.5 x 31.95 x 2.9mm 2.9mm 31.95mm +85 °C -40 °C 23.5mm
RS Stock No. 144-2711
Mfr. Part No.LBWA1KL1FX-875
BrandMurata
SGD15.54
Each
units
- - GPIO, SDIO - 5.15 x 6.95 x 1.1mm 1.1mm 6.95mm +85 °C -40 °C 5.15mm
RS Stock No. 169-7594
Mfr. Part No.ESP-32
SGD22.27
Each
units
- - - - - - - - - -
RS Stock No. 185-6343
Mfr. Part No.BP35C0
BrandROHM
SGD84.16
Each
units
- - UART 2.6 to 3.6V 19 x 15 x 3mm 3mm 19mm +85 °C -30 °C 15mm
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