20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 21
![RCM4400W (JAPAN TELEC CERTIFIED)](/photos/14/19/141972/20-101-1221_sml.jpg)
20-101-1221
Manufacturer Part Number
20-101-1221
Description
RCM4400W (JAPAN TELEC CERTIFIED)
Manufacturer
Rabbit Semiconductor
Series
RabbitCore®r
Datasheet
1.20-101-1202.pdf
(126 pages)
Specifications of 20-101-1221
Frequency
2.4GHz
Modulation Or Protocol
802.11 b
Power - Output
16dBm
Voltage - Supply
3.3V
Current - Receiving
450mA
Current - Transmitting
450mA
Data Interface
Connector, 2 x 25 Header
Memory Size
512K Flash, 1MB SRAM
Antenna Connector
SMA
Operating Temperature
-20°C ~ 85°C
Package / Case
Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
Sensitivity
-
Data Rate - Maximum
-
Other names
316-1147
- Current page: 21 of 126
- Download datasheet (2Mb)
2.3 Run a Sample Program
If you already have Dynamic C installed, you are now ready to test your programming
connections by running a sample program. Start Dynamic C by double-clicking on the
Dynamic C icon on your desktop or in your
menu. Select
Start
Code and BIOS in Flash,
on the “Compiler” tab in the Dynamic C
menu.
Run in RAM
Options > Project Options
Then click on the “Communications” tab and verify that
is
Use USB to Serial Converter
selected to support the USB programming cable. Click
.
OK
Determine which COM port was assigned to the USB programming cable on your PC.
Open
and identify
Control Panel > System > Hardware > Device Manager > Ports
which COM port is used for the USB connection. In Dynamic C, select
Options > Project
Options
, then select this COM port on the
Communications
tab, then click
OK
. You may
type the COM port number followed by
Enter
on your computer keyboard if the COM
port number is outside the range on the dropdown menu.
Now find the WIFISCAN.C sample program in the Dynamic C Samples\TCPIP\
WiFi folder, open it with the File menu, then compile and run the sample program by
pressing F9.
The Dynamic C
STDIO
window will display
, and will display a list
Starting scan....
of access points/ad-hoc hosts as shown here.
The following fields are shown in the Dynamic C
window.
STDIO
• Channel—the channel the access point is on (1–11).
• Signal—the signal strength of the access point.
• MAC—the hardware (MAC) address of access point.
• Access Point SSID—the SSID the access point is using.
OEM User’s Manual
15
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