Taiyo Yuden EYSHJNZWZ Bluetooth® V5 Module

Small Bluetooth® v5 module - EYSHJNZWZ

TAIYO YUDEN has developed the EYSHJNZWZ small Bluetooth® v5 module that incorporates a system clock and an antenna. The module dimensions are only 5.1 × 11.3 × 1.3 mm. 15 GPIOs are supported and it operates on the 2.4 GHz band with +4 dBm of output power. The module is good for the low power applications like healthcare, sports & fitness, industrial device, etc. The on-chip processor has sufficient space for many applications, so a carrier board may only include sensors and a battery.

Associated kits and boards:

  • EBSHJNZWZ (board)
  • EKSHJNZWZ (kit)
TAIYO YUDEN EYSHJNZWZ small Bluetooth® v5 module


Features Applications
  • Supports Bluetooth® v5.0 low energy technology specification
    • High-speed 2Mbps, Advertisement extensions
  • Features nRF52832 (Nordic)
    • ARM® Cortex® M4F 32bit processor
    • 512kB Flash and 64kB RAM
    • Supports SPI, UART, I2C, I2S, PDM and 12bit ADC
  • 2402 to 2480 MHz ISM Band, +4dBm typ. output power
  • 1.7V to 3.6V single power supply
  • Integrated 32MHz System Clock
  • Integrated high performance pattern antenna
  • Supports NFC-A Type-2 for touch-to-pair application
  • Available for ANT™ protocols*
  • -40 to 85 degC Operating temperature range
  • Outline: 5.1 x 11.3 x 1.3 mm MAX
  • Certified Japan, FCC, IC regulation
  • CE conducted test report available
  • RoHS compliant / Complete lead free

* Need to obtain ANT compatible SoftDevice from ANT Alliance.

  • Cycle computer
  • Heart rate monitor
  • Blood pressure monitor
  • Blood glucose meter
  • Weight scale
  • Thermometer
  • Mobile accessories
  • Sports and fitness sensors
  • Remote controllers / Toys
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