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WizFi250-PA module

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  • WizFi250-PA module
  • WizFi250-PA module


Excl. Tax: €18.00 Incl. Tax: €21.42
  • Buy 100 for €16.90 (€20.11 incl. tax) each and save 7%
  • Buy 1000 for €14.30 (€17.02 incl. tax) each and save 21%

Quick Overview

Low power, small WiFi module according to EN 300:328 v.2.1.1 with on-chip antenna



Low power - very small - Serial-to-WiFi module

Modules Features:

  • Certified according to the EN 300:328 v.2.1.1
  • Integrated RF power amplifier: Antenna calibration is not required
  • 1MB Flash Memory, 128KB SRAM
  • Supports Low power consumption through dynamic power management mode
  • Provides the highest compatibility with the most of APs
  • Compact Size to fit into any kind of target device, even handheld device such as mobile, PDA and etc
  • Single band 2.4GHz IEEE 802.11b/g/n
  • Providing flexible system configuration through Web
  • RoHS
  • Device Package : 28×20 mm (17×20 mm)
  • Serial Interface : UART, SPI
  • Powerful Web server interface
  • Soft AP (Enough memory retention, L2 Switching)
  • OTA (Firmware Uploading Over the Air)
  • WiFi Direct

Additional Information

Antenna Printed PCB Antenna, U.FL Connector
Band No
Booting Time ~ 1 sec
Dimension 28 x 20 mm (17 x 20 without PCB Antenna)
Ethernet I/F -
Operation Mode No
TX Output Power 12 – 16.5 dBm ± 1.5dB
Power Consumption Normal mode (not associated) 14 mA - 18 mA Normal mode (associated) 67 mA - 69 mA Normal mode (IEEE Power Save mode) 32 mA - 65 mA Stop mode (IEEE Power Save mode) 14 mA - 17 mA Stop mode 3 mA - 23 mA RX = 120mA TX = 265 – 430mA (12dBm - 16dBm; 11b, 11g, 11n)
Serial Command Type No
Operating Temperature -20°C to +85°C
Operating Voltage No
Certification No
Configuration I/F No
Wifi Interface 1T1R RF Interface
Security No
Standard No
Functions No
Auto Negotiation Yes
Package No
pin count No
auto MDIX No
Power Down Mode Yes
I/O ports 8 GPIOs
SPI (max. speed) ~ 3 to 5 MHz, tbd.
PHY chip n/a
Connector Type No
Serial I/F No
serial connector count No
Ethernet connector No
pin pitch No
voltage regulator (LDO) No
MAC address inside Yes
Ethernet Speed No
RX Sensitivity -70 to -97 dB (depend on mode)
max. No. of client connections No
UART (max speed) No
Manufacturer No

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