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. 210-0856
Mfr. Part No.453-00013R
HK$175.385
Each (On a Reel of 1000)
units
- WEP, WPA, WPA2 I2C, SPI, UART 3 → 3.6V 10 x 10 x 1.2mm - - - - -
RS Stock No. 185-6343
Mfr. Part No.BP35C0
BrandROHM
HK$482.02
Each
units
- - UART 2.6 to 3.6V 19 x 15 x 3mm 3mm 19mm +85 °C -30 °C 15mm
RS Stock No. 210-0875
Mfr. Part No.455-00003
HK$7,572.95
Each
units
- WEP, WPA - 3.3V 30 x 30 x 2.8mm - - - - -
RS Stock No. 135-9774
Mfr. Part No.ESP-WROOM-S2
BrandEspressif
HK$32.855
Each (In a Pack of 2)
units
802.11b, 802.11g, 802.11n WPA, WPA2 ADC, GPIO, HSPI, I2C, I2S, IR, PWM, UART 2.5 to 3.6V 16 x 23 x 3mm 3mm 16mm +85 °C -40 °C 23mm
RS Stock No. 175-6932
Mfr. Part No.ENW49C01AYKF
BrandPanasonic
HK$1,294.98
Each
units
- - UART 3.3V 29 x 13.5 x 2.66mm 2.66mm 29mm +85 °C -40 °C 13.5mm
RS Stock No. 210-0857
Mfr. Part No.453-00013R
HK$177.61
Each
units
- WEP, WPA, WPA2 I2C, SPI, UART 3 → 3.6V 10 x 10 x 1.2mm - - - - -
RS Stock No. 210-0819
Mfr. Part No.450-0148R
HK$228.50
Each
units
- WEP, WPA, WPA2 - 3 - 3.6V 15.5 x 21 x 2mm - - - - -
RS Stock No. 210-0925
Mfr. Part No.DVK-ST60-SIPT
HK$999.63
Each
units
- WEP, WPA, WPA2 PCI 1.8 V, 2.5 V, 3.3 V 13 x 14 x 1.87mm - - - - -
New
RS Stock No. 220-8451
Mfr. Part No.MOD-M1-01-F016
BrandZerynth
HK$94.64
Each
units
802.11b/g/n - - 3.6V 22.5 x 18 x 3.1mm - - - - -
RS Stock No. 905-3066
Mfr. Part No.MRF24WN0MA-I/RM100
BrandMicrochip
HK$207.44
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. 903-4431
Mfr. Part No.BP35A7A
BrandROHM
HK$51.25
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. 210-0933
Mfr. Part No.ST60-2230C-P
HK$314.128
Each (In a Tray of 50)
units
- WEP, WPA, WPA2 - 1.8, 3.3 22 x 30 x 3.3mm - - - - -
RS Stock No. 210-0939
Mfr. Part No.ST60-2230C-U
HK$359.06
Each
units
- WEP, WPA, WPA2 PCI 3.3V 22 x 30 x 3.3mm - - - - -
RS Stock No. 144-2707
Mfr. Part No.LBWA1ZV1CD-716
BrandMurata
HK$182.16
Each
units
802.11b/g, 802.11n - GPIO, I2C, PWM, SPI, UART - 7.9 x 10 x 1.25mm 1.25mm 10mm +85 °C -40 °C 7.9mm
RS Stock No. 144-5887
Mfr. Part No.MRF24WN0MB-I/RM100
BrandMicrochip
HK$204.411
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. 205-9976
Mfr. Part No.2610011025000
HK$361.48
Each
units
802.11b/g/n WEP UART 3.3V 19 x 27.5 x 4mm - - - - -
RS Stock No. 144-5914
Mfr. Part No.RN171-I/RM475
BrandMicrochip
HK$295.248
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. 185-6344
Mfr. Part No.BP35C0-J11
BrandROHM
HK$582.28
Each
units
- - UART 2.6 to 3.6V 19 x 15 x 3mm 3mm 19mm +85 °C -30 °C 15mm
RS Stock No. 210-0931
Mfr. Part No.ST60-2230C
HK$314.128
Each (In a Tray of 50)
units
- WEP, WPA, WPA2 UART 3.3V 22 x 30 x 3.3mm - - - - -
RS Stock No. 177-9631
Mfr. Part No.MRF24J40ME-I/RM
BrandMicrochip
HK$156.917
Each (In a Tray of 40)
units
- AES128 SPI 3 to 3.6V 22.86 x 33.02 x 3.302mm 3.302mm 22.86mm +85 °C -40 °C 33.02mm