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  • CC3235SF 2.4 GHz & 5 GHz dual-band Wi-Fi Module
  • CC3235SF 2.4 GHz & 5 GHz dual-band Wi-Fi Module
  • CC3235SF 2.4 GHz & 5 GHz dual-band Wi-Fi Module
  • CC3235SF 2.4 GHz & 5 GHz dual-band Wi-Fi Module
  • CC3235SF 2.4 GHz & 5 GHz dual-band Wi-Fi Module

CC3235SF 2.4 GHz & 5 GHz dual-band Wi-Fi Module with 1MB + 4 MB Flash RF-WM-3235B1

RF-WM-3235B1 WLAN module is aimed at a dual-band Wi-Fi market. It is pin-2-pin compatible with TI CC3235MODSF. The large flash and the compact size make the module do a great job in some high requirements applications.

  • P/N:

    RF-WM-3235B1
  • SoC:

    CC3235SF
  • Processor:

    ARM® Cortex™-M4 at 80 MHz
  • Protocols:

    Wi-Fi 2.4 GHz, Wi-Fi 5 GHz
  • Working Frequency:

    2412 MHz ~ 2472 MHz, 5180 MHz ~ 5825 MHz
  • Package (mm):

    20.5 × 17.5 × 2.5, 1.27 pitch, 63-pin
  • Features:

    802.11 a/b/g/n, IPv4 & IPv6, 16 secure sockets, 4 STA's, 2.4-GHz coexistence, pin-2-pin compatible with TI CC3235MODSF
  • GPIO:

    27
  • Max. TX Power:

    +18.0 dBm @ 2.4 GHz (1 DSSS), +18.1 dBm @ 5 GHz (6 OFDM)
  • Transmission Range:

    300 m

RF-WM-3235B1 wireless module is developed based on TI SimpleLink CC3235SF wireless SoC with the high-performance ARM® Cortex™-M4 MCU. The module integrates the crystals, a 1 MB embedded flash, an external 4 MB flash, and a 2.4 GHz & 5 GHz combiner. This module supports AP (access point) mode, STA (station) mode and Wi-Fi Direct mode (only for 2.4 GHz). Its network processor can run all Wi-Fi and internet logical layers. This ROM-based subsystem completely offloads the host MCU and includes an 802.11 a/b/g/n dual-band 2.4 GHz and 5 GHz radio, baseband, and MAC with powerful hardware cryptography engine. The module also supports the following features: 802.11a (5 GHz), antenna selection, up to 16 concurrent secure sockets, certificate sign request (CSR), Online certificate status protocol (OCSP), Wi-Fi® Alliance certified IoT power-saving features (such as DMS, proxy ARP, and so forth), the hostless mode for offloading template packet transmissions, improved fast scan, etc.



- Applications -

· Medical and Healthcare

· Gateway

· E-locks 

· Appliances

· Asset Tracking

· Grid Infrastructure 



- Product Display -

Wireless SoC:


  • 80 MHz ARM® Cortex®-M4 processor
  • TX power:
    • +18.0 dBm @ 2.4 GHz (1 DSSS)
    • +18.1 dBm @ 5 GHz (6 OFDM)
  • Sensitivity: 
    • -96 dBm @2.4 GHz (1 DSSS)
    • -92 dBm @5 GHz (6 OFDM)
  • Memory
    • 1 MB embedded + 4 MB external flash
    • 256 kB RAM
  • Application Throughput:
    • UDP: 16 Mbps
    • TCP: 13 Mbps
  • Security:
    • WEP
    • WPA™/ WPA2™ PSK
    • WPA2 Enterprise
    • WPA3™ Personal
    • WPA3™ Enterprise


 

Wi-Fi Network Processor Subsystem


  • 802.11 a/b/g/n 2.4 GHz and 5 GHz
  • Modes:
    • Access point (AP)
    • Station (STA)
    • Wi-Fi Direct® (only supported on 2.4 GHz)
  • Internet and application protocols:
    • HTTPs server, mDNS, DNS-SD, DHCP
    • IPv4 and IPv6 TCP/IP stack
    • 16 BSD sockets (fully secured TLS v1.2 and SSL 3.0)


Multilayered security features:


  • Separate execution environments
  • Networking security
  • Device identity and key
  • Hardware accelerator cryptographic engines (AES, DES, SHA/MD5, CRC)
  • File system security (encryption, authentication, access control)
  • Initial secure programming
  • Software tamper detection
  • Secure boot
  • Certificate signing request (CSR)
  • Unique per device key pair


  

Operating Range:


  • Supply voltage range 2.1 V ~ 3.6 V
  • Working temperature range: -40 °C ~ +85 °C
  • Frequency: 2412 MHz ~ 2472 MHz, 5180 MHz ~ 5825 MHz


 

Rich Peripherals:


  • Parallel camera
  • McASP
  • I²S
  • SD/MMC
  • UART
  • SPI
  • I²C
  • PWM
  • ADC


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If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

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