WIFI MODULES

WiFi Module

The RN171XV module is a certified WiFi solution especially designed for customers who want to migrate their existing 802.15.4 architecture to a standard TCP/IP based platform without having to redesign their existing hardware. The RN171XV is available in 3 antenna options: Wire (RN171XVW-I/RM), reverse polarity SMA connector (RN171XVS-I/RM) and U.FL connector (RN171XVU-I/RM). The RN171XV module is based upon Roving Networks' robust RN171 Wi-Fi module and incorporates an 802.11 b/g radio, 32 bit processor, TCP/IP stack, real-time clock, crypto accelerator, power management unit and analog sensor interface. The RN171XV module supports infrastructure networking for worldwide internet access directly by every node and adhoc connectivity for fully connected point to point networks, unlike many 802.15.4 implementations that need extensive, custom application profiles and additional bridging products. The RN171XV supports industrial temperature ranges, making it ideal for applications such as sensor networks, industrial or commercial controllers, utility meters, and M2M applications.

Features

  • Direct internet connectivity provides internet access to every node
  • Point to point connectivity to every node without the need for custom profiles
  • Based on common 802.15.4 footprint
  • 3 Antenna options available - wire, reverse polarity SMA connector, and U.FL connector
  • Ultra low power: 4uA sleep mode, 38mA active
  • Onboard TCP/IP stack includes DHCP, UDP, DNS, ARP, ICMP, HTTP client, FTP client and TCP
  • Firmware configurable transmit power: 0dBm to 12dBm
  • Hardware interfaces: TTL UART
  • Host data rate up to 464Kbps over UART
  • Supports Adhoc and infrastructure networking
  • 8 general purpose digital I/O
  • 3 analog sensor inputs
  • Real-time clock for time-stamping, auto-sleep, and auto-wakeup modes
  • Accepts 3.3VDC regulated power supply
  • Configuration over UART or wireless interface (via Telnet) using simple ASCII commands
  • Over the air firmware upgrade (FTP)
  • Secure Wi-Fi authentication: WEP, WPA-TKIP , WPA2-AES

Additional Information:
  • Item Code: RN171XVS

WiFi Module with Wire Antenna

The RN171XV module is a certified Wi-Fi solution especially designed for customers who want to migrate their existing 802.15.4 architecture to a standard TCP/IP based platform without having to redesign their existing hardware. The RN171XV is available in 3 antenna options: Wire (RN171XVW-I/RM), reverse polarity SMA connector (RN171XVS-I/RM) and U.FL connector (RN171XVU-I/RM). The RN171XV module is based upon Roving Networks' robust RN171 Wi-Fi module and incorporates an 802.11 b/g radio, 32 bit processor, TCP/IP stack, real-time clock, crypto accelerator, power management unit and analog sensor interface. The RN171XV module supports infrastructure networking for worldwide internet access directly by every node and adhoc connectivity for fully connected point to point networks, unlike many 802.15.4 implementations that need extensive, custom application profiles and additional bridging products. The RN171XV supports industrial temperature ranges, making it ideal for applications such as sensor networks, industrial or commercial controllers, utility meters, and M2M applications.

Features:

    • Direct internet connectivity provides internet access to every node
    • Point to point connectivity to every node without the need for custom profiles
    • Based on common 802.15.4 footprint
    • 3 Antenna options available - wire, reverse polarity SMA connector, and U.FL connector
    • Ultra low power: 4uA sleep mode, 38mA active
    • Onboard TCP/IP stack includes DHCP, UDP, DNS, ARP, ICMP, HTTP client, FTP client and TCP
    • Firmware configurable transmit power: 0dBm to 12dBm
    • Hardware interfaces: TTL UART
    • Host data rate up to 464Kbps over UART
    • Supports Adhoc and infrastructure networking
    • 8 general purpose digital I/O
    • 3 analog sensor inputs
    • Real-time clock for time-stamping, auto-sleep, and auto-wakeup modes
    • Accepts 3.3VDC regulated power supply
    • Configuration over UART or wireless interface (via Telnet) using simple ASCII commands
    • Over the air firmware upgrade (FTP)
    • Secure Wi-Fi authentication: WEP, WPA-TKIP , WPA2-AES

    Additional Information:
    • Item Code: RN171XVW

    Wireless Ethernet

    MRF24WG0MA is an agency certified IEEE 802.11 b/g Wi-Fi radio transceiver module. The MRF24WG0MA has an integrated PCB antenna, matching circuitry, and supports Wi-Fi with the free TCP/IP protocol stack. The MRF24WG0MA Module connects to hundreds of PIC® microcontrollers via a 4-wire SPI interface and is an ideal solution for low-power, low data-rate Wi-Fi sensor networks, home automation, building automation and consumer applications.

    Parameters:

    • Frequency Range : 2.405-2.48
    • RSSI : Yes
    • Sleep : Yes
    • Encryption: AES128
    • Pin Count: 36
    • Operating Temperature: -40 to +85 C

    Features:

    • IEEE 802.11 b/g Wi-Fi Transceiver Module
    • Wi-Fi Direct, SoftAP
    • Data Rate: 1, 2, 5.5, 11 Mbps 802.11b; 6, 9, 12,18, 24, 36, 48, 54 Mbps 802.11g
    • Compatible with IEEE 802.11b/g/n networks
    • Small size: 21 mm x 31 mm 36-pin surface mount module
    • Wi-Fi Protected Setup (WPS)
    • Supports low-power, low data-rate Wi-Fi
    • FCC (USA), IC (Canada), ETSI (Europe) Certified
    • Integrated PCB Antenna with simple four-wire SPI interface to PIC® microcontroller
    • WEP, WPA-PSK, WPA2-PSK Security

    Additional Information:
    • Item Code: MRF24WG0MA

    WiFi Module

    MRF24WB0MA is an agency certified IEEE 802.11 Wi-Fi radio transceiver module. The MRF24WB0MA has an integrated PCB antenna, matching circuitry, and supports Wi-Fi with the free TCP/IP protocol stack. The MRF24WB0MA Module connects to hundreds of PIC® microcontrollers via a 4-wire SPI interface and is an ideal solution for low-power, low data-rate Wi-Fi sensor networks, home automation, building automation and consumer applications.

    Parameters:

    • Frequency Range : 2.405-2.48
    • RSSI : Yes
    • Sleep : Yes
    • Encryption : AES128
    • Pin Count : 36
    • Operating Temperature : -40 to +85 C

    Features:

    • IEEE 802.11 Wi-Fi Transceiver Module
    • Supports low-power, low data-rate Wi-Fi
    • FCC (USA), IC (Canada), ETSI (Europe) Certified
    • Integrated PCB Antenna with
    • Simple four-wire SPI interface to PIC® micro controller
    • WEP, WPA-PSK, WPA2-PSK Security
    • 36-pin Surface Mountable Module


    Additional Information:
    • Item Code: MRF24WB0MA

    WIFI Module

    PART NO:RN1723-I/RM100

    DESCRIPTION: Ultra Low Power WI-Fi 802.11 b/g surface mount module with RF pad for routing to ext antenna
    MANUFACTURER: MICROCHIP TECHNOLOGY -USA

    The RN1723 is a small form factor, ultra-low power embedded TCP/IP/UDP Wi-Fi module measuring only 27 x 18 x 3.1 mm. The RN1723 is a full-featured 802.11 b/g surface mount module that is footprint compatible with the RN171 Wi-Fi module. With an impressive 4µA Sleep mode, and a new power-saving DOZE mode, the RN1723 is extremely power efficient, making it ideal for a vast range of applications that require many years of battery life. Additionally, the RN1723 offers advanced SSL/TLS security that runs on an external PIC32 MCU enabling highly secure client/server communication. The RN1723 is configured via simple ASCII commands for ease of development and quick time to market.

    Features:

    • Ultra-low power for years of battery life
    • Firmware configurable transmit power: 0dBm to 12dBm
    • Hardware interfaces: UART and SPI Slave
    • Supports SoftAP and Infrastructure networking modes
    • RF pad for external antenna
    • User programmable GPIO & ADCs
    • Real-time clock for time-stamping, auto-sleep, and auto-wakeup modes
    • Run directly from batteries or regulated power supplies
    • ASCII interface for ease of development
    • Over the air firmware upgrade
    • WPS Mode for secure wireless setup
    • Secure Wi-Fi authentication schemes (WEP/WPA/WPA2)
    • Advanced SSL/TLS security running on external PIC® MCU
    • Full on-board TCP/IP/UDP stack (no external drivers required)
    • Efficient active and standby modes:
    • 4µ Sleep mode
    • 15mA DOZE (Standby) mode
    • 40mA Receive
    • 120mA Transmit

    Applications:

    • Remote Equipment Monitoring
    • Telemetry
    • Industrial Sensors
    • Home Automation
    • Low-Power Battery Operations

    ESP-WROOM-02 - ESP8266 WROOM Wi-Fi Module

    Approx Price: Rs 500 / Piece 
    Minimum Order Quantity: 1 Piece
    ESP8266 WROOM Wi-Fi Module

    ESP-WROOM-02 is a low-power 32-bit MCU Wi-Fi module, based on the ESP8266 chip. TCP/IP network stacks, 10-bit ADC, and HSPI/UART/PWM/I2C/I2S interfaces are all embedded in this module.

    Fully Certified

    Wi-Fi Alliance, SRRC, FCC, CE, TELEC, IC KCC Certified

    RoHS, Halogen Free, REACH CFSI Compliant

    HTOL, ESD-HM, MSL, μHAST, HTSL

    Output Power: +22dBm peak power in FCC certification

    Small Form Factor

    ESP8266 Module can be easily integrated into space-limited devices, due to its small size of only 18mm x 20mm (ESP-WROOM-02).

    Other Features

    ESP8266 Module can operate in low-power connectivity mode; for instance, if it operates in DTIM10, it only consumes 1.2mW while maintaining a Wi-Fi connection. The module also integrates an SPI flash of 16 Mbits used for storing user programs, data and firmware.

    ESP-WROOM-32 ESP32 WiFi Module

    Approx Price: Rs 700 / Piece 
    Minimum Order Quantity: 1 Piece
    ESP-WROOM-32   ESP32 WiFi MODULE
    Powered by Espressif’s most advanced SoC, the ESP-WROOM-32 features high performance, a wide range of peripherals, Wi-Fi and Bluetooth radio, which provide a complete solution tailored to advanced IoT applications.

    Compact Design

    The ESP-WROOM-32, measuring 25.2mm x 18mm only, contains the ESP32 SoC, flash memory, precision discrete components, and PCB antenna to provide outstanding RF performance in space-constraint applications.

    Optimized Layout

    The ESP-WROOM-32 pinout is optimized, since peripheral IO pads are grouped and led out to facilitate application board design with minimal external trace routing, thus making the application even more compact.

    Application Ready

    Suitable for commercial application development with a robust 4-layer FCC, CE, IC, TELEC, SRRC KCC compliant design and wide operating temperature range of -40°C to 85°C.
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