iW-SM2128M1-EU Connect One, iW-SM2128M1-EU Datasheet - Page 11

• Manufacturer Part Number: iW-SM2128M1-EU
• Description: WiFi / 802.11 Modules & Development Tools Sec srial-/802.11b/g WL embedded dvc srvr
• Manufacturer: Connect One

Specifications of iW-SM2128M1-EU

• Wireless Frequency: 2.4 GHz
• Security: HTTPS, FTPS, WEP, WPA, WPA2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mini Socket iWiFi Data Sheet
10
11
12
8
9
-RES/-PD
-RF_LED
MSEL
-DSR
-CD
with serial
OUTPUT
OUTPUT
resistor
INPUT
INPUT
INPUT
330Ω
Table 3-1: Miscellaneous Signals
hardware flow control is enabled. When -CTS is
LOW, flow control is enabled for the host serial port,
that is, iChip can transmit to the host. When -CTS is
HIGH, the iChip transmitter holds its data in the
serial port transmit register. -CTS is sampled only at
the beginning of a frame transmission. If -CTS is
raised while a character frame is being transmitted,
that frame will be completed.
When not in use, connect this pin to -RTS.
Not in use
Host Data Set Ready
RESET/Power-Down: When –RES/-PD is LOW, The
Mini shuts down all circuits and current consumption
becomes minimal – typically 40uA.
When –RES/-PD is High the Mini is in normal
operation mode.
To RESET properly: -RES/-PD must be held LOW for
at least 1ms after power reaches 90%.
Mode Select – If MSEL is held LOW for more than 5
seconds during runtime, iChip performs a software
reset and restarts in Rescue mode. For more
information, see the AT+i Programmer’s Manual.
RF Status Indication – When this signal is asserted
intermittently, iChip is scanning for APs.
When asserted HIGH, this signal indicates that iChip
is currently associated with an AP.
3-3