PAN9520 (ESP32-S2)

ENW49D0xA1KF

The PAN9520 is a 2.4 GHz 802.11 b/g/n embedded Wi‑Fi module based on Espressif ESP32-S2 that includes the 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 integrated crystal ensures connection performance over full temperature range and lifetime. 
The PAN9520 combines a high‑performance CPU, high‑sensitivity wireless radio, baseband (BB) processor, Medium Access Controller (MAC), encryption unit, ROM bootloader, chip-internal SRAM, and module-internal QSPI flash and PSRAM. Features as CCMP, TKIP, WAPI, WEP, BIP, and an AES accelerator enable the usage of secure data connections. 
Parallel support of access point and station mode allows easy setup of simultaneous Wi‑Fi connections from the module to smart devices and home network routers.

Item

Performance characteristics

Order number ENW49D01A1KF (2MB PSRAM, 4 MB Flash)
ENW49D02A1KF (No PSRAM, 1 MB Flash)
Production status New Product Introduction
RF category Wi-Fi® Embedded 2.4 GHz 802.11 b/g/n
Software/profile Espressif Integrated Development Framework
Used IC ESP32-S2
Rx sensitivity -97 @ 1M-DSSS
Tx power max +19.5 @ IEEE 802.11b
Antenna option Ceramic Antenna
Size (l x w x h) [mm] 24 x 13 x 3.1
Power supply [V] 3V - 3.6V 
Power consumption Tx 190mA, 802.11b @11Mb/s
Power consumption Rx 68mA @802.11b
Power consumption sleep Deep Sleep Mode: <100 μA
Interfaces GPIO, UART, SPI, I2C, I2S, RMT, PWM, USB, LCD, ADC & DAC
Speciality Integrated 40MHz Crystal; different memory variants available
Evaluation board ENW49D01AZKF
Certification EU CE RED / FCC / IC under preparation
Operating temperature -40 to +85 °C
Standard packaging QTY 1500 pcs

Evaluation Board

PAN9520 Evaluation Board ENW49D01AZKF

The evaluation board for PAN9520 features

  • PAN9520 module (4MB Flash / 2MB SRAM variant)
  • Segger J-Link on-board Debugger
  • FTDI UART-USB converter
  • Arduino UNO R3 header (Master & Slave mode)
  • 4 User Buttons
  • 3 User LEDs
  • u.FL connector
  • Native USB interface
  • Camera interface
  • Access to all module GPIOs
P/N Package includes Stock Search
ENW49D01AZKF  1x PAN9520 Evaluation Board BUY

Datasheet

Name File type Size Date Language
PDF WM PAN9520 Product Specification Data sheet 2MB 14.06.2021 English
PDF WM PAN9520 Product Flyer Flyer 275KB 09.02.2021 English

Guides

Name File type Size Date Language
PDF WM PAN9520 Module Integration Guide Manual, Manual - Technical descriptions 1MB 10.06.2021 English

Environmental

Name File type Size Date Language
PDF Report of Confirmation of EU RoHS (Wireless Modules) Environmental, RoHS 602KB 25.08.2020 English
PDF Report of Confirmation of EU REACh (Wireless Modules) Environmental, REACh 602KB 25.08.2020 English

Others

Name File type Size Date Language
PDF Modules for a wireless world Whitepaper 795KB 24.07.2020 English
PDF Moving forward with Bluetooth Low Energy Whitepaper 1MB 24.07.2020 English
PDF Wireless Connectivity Product Leaflet Flyer, Leaflet 2MB 11.05.2021 English