Panasonic PAN9520 – Espressif ESP32-S2 based Wi-Fi Module

The Panasonic PAN9520 is a 2.4 GHz 802.11 b/g/n embedded Wi-Fi module based on the Espressif ESP32-S2 which includes a powerful Xtensa® 32-bit LX7 CPU. An integrated chip antenna, and QSPI memory enable the module to be used in a variety of stand-alone or host-controlled applications. The PAN9520 is one of the smallest modules on the market and offers a wide range of peripherals such as full-speed USB OTG, SPI, UART, I²C and many more. With the Espressif Integrated Development Framework (ESP-IDF), software can be developed for a wide range of applications and at the same time, a huge number of software examples can be used as starting point for the development.

General Features and Benefits:

  • Embedded 2.4 GHz Wi-Fi 802.11 b/g/n module
  • Xtensa single-core 32-bit LX7 microprocessor, up to 240 MHz
  • Chip internal 128 kB ROM, 320 kB SRAM, and 16 kB low power SRAM
  • Integrated QSPI Flash and PSRAM; depends on product version:
    • 4MB Flash /2 MB PSRAM
    • 1MB Flash / No PSRAM
  • All security features required for WPA2 and WPA3 personal
  • Simultaneous support for Infrastructure Station, SoftAP, and Promiscuous modes
  • 11mc Fine Time Measurement (FTM)
  • output 19.5 dBm at IEEE 802.11b @1 Mbps
  • Sensitivity -97 dBm at IEEE 802.11b @1 Mbps
  • Current consumption 190 mA Tx, 68 mA Rx, 310 mA Tx peak
  • 24 mm × 13 mm × 3.1 mm
  • Voltage range: 3V to 3.6V
  • Temperature range: -40 °C to 85 °C

Applications:    

  • Smart city infrastructure
  • Robotics
  • Building automation
  • Medical

Part number Information:

ENW49D01A1KF

PAN9520 Module, 2MB PSRAM, 4 MB Flash

PAN9520

ENW49D02A1KF

PAN9520 Module, No PSRAM, 1 MB Flash

PAN9520

ENW49D01AZKF

PAN9520 Evaluation Board

PAN9520 Evaluation Board

 

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