eWBC Module


eWBC is a small WiFi module compliant with IEEE802.11b/g/n supporting 2.4GHz Single band.  This WiFi module implements chip antenna and 14 pin header connector, so that wifi is easily designed for any kinds of embedded products.

<eWBC embedded WiFi module Image>

<eWBC Brief Specification>


Wireless LAN: IEEE 802.11n Compliant (2.4GHz Single Stream)

Host Interface Host Interface: SDIO Specification Version 2.0 Compliant (SDIO 1bit & 4bit Mode)
Frequency Band 2.4 GHz ISM band (Single Band)
Modulation 802.11g/n OFDM with BPSK, QPSK, 16-QAM, and 64-QAM
802.11b with CCK and DSSS
Channel 1 - 13ch (11b: 14ch TBD)
Data Rate 802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps (HT 20MHz mode only)
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
Conncetion Infrastructure Mode / Ad-Hoc Mode


STA Mode / Software AP mode (Option)
Power Supply VBAT:@3.3} 0.3V, VDDIO:  3.3V signaling or 1.8V signaling
Supporting OS RTOS for embedded System (Linux, WinCE, uITRON, etc)
Power Management Stand-by, Power Save, Wake On LAN (Host Wake Signal)
Operating Temperature -10`65
Mechanical Connection

14pin Header Connector* Height after assemble varies on the choice of socket connector
(1.5mm, 2.0mm or 2.5mm)

Size 20.00mm x 13.50mm x 3.56mm
Radio Cirtification Japan (TELEC)
Others RoHS Compliant
Note1: The contents may change without notice
Note2: Please confirm driver software availablity