ISM4343-WBM-L151 Wi-Fi / BT Combo Module

ISM43907-WM-L170

The ISM4343-WBM-L151 is an embedded 2.4 GHz Wi-Fi and Bluetooth combo module. The module hardware consists of the Cypress CYW4343 radio and ST Micro STM32F412 Cortex MCU.

The Wi-Fi module requires no operating system and has an integrated TCP/IP stack that only requires a simple AT command or the Cypress WICED SDK set to establish connectivity for your wireless product.

The module has a very small 10 mm x 10 mm surface mount footprint and will have FCC and CE module certification.

This product is targeted for low cost embedded wireless applications and enables a quick, easy and cost effective method adding Wi-Fi connectivity to your platforms. A summary of the key module features:

WLAN, Bluetooth & MCU functions:

  • Single-band 2.4 GHz b/g/n, 802.11b, 802.11g, 802.11n (single stream)
  • STM32 ARM 32-bit CortexTM-M4 with a frequency up to 100 MHz.
  • 1 Mbyte of MCU internal Flash
  • 256KB of SRAM
  • SPI, Quad SPI (support Dual mode), USART, PCM
  • ADC, I2C, I2S, GPIO, Timers
  • JTAG
  • Bluetooth v4.1 with integrated Class 1 PA
  • Bluetooth 2.1+EDR, Buletooth 3.0, Bluetooth 4.1 (Bluetooth Low Energy)
  • Bluetooth v4.2 LE Secure Connection via the Cypress BSA stack.

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