20-101-1202 Rabbit Semiconductor, 20-101-1202 Datasheet - Page 80

• Manufacturer Part Number: 20-101-1202
• Description: RCM4400W (FCC CERTIFIED)
• Manufacturer: Rabbit Semiconductor
• Type: Wi-Fi / 802.11.br

Specifications of 20-101-1202

• Frequency: 2.4GHz
• Wireless Frequency: 58.98 MHz
• Supported Devices: RAM4400W
• Tool / Board Applications: Wireless Connectivity-ZigBee, RF, Infrared, USB
• Development Tool Type: Hardware / Software - Dev Kit (Dev Tool)
• Rohs Compliant: Yes
• For Use With/related Products: RCM4400W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1143

WIFI_COUNTRY_SET
This command sets the channel range and maximum power limit for the country selected.
The country you select will set the maximum power limit and channel range automatically,
Rabbit strongly recommends checking the regulations for the country where your wireless
devices will be deployed for any specific requirements. Any attempt to operate a device
outside the allowed channel range or power limits will void your regulatory approval to
operate the device in that country.
The following regions have macros and region numbers defined for convenience.
The following sample code shows how to set Australia.
74
Americas
Mexico
Canada
Europe, Middle East, Africa,
except France
France
Israel
China
Japan
Australia
auto int country;
Region
country = _AUSTRALIA_REGION;
wifi_ioctl(IF_WIFI0, WIFI_COUNTRY_SET, &country, 0);
Table 5. Worldwide Wi-Fi Macros and Region Numbers
_MEXICO_REGION_INDOORS
_MEXICO_REGION_OUTDOORS
_EMEA_REGION
_FRANCE_REGION
_ISRAEL_REGION
_CHINA_REGION
_JAPAN_REGION
_AUSTRALIA_REGION
_AMERICAS_REGION
_CANADA_REGION
Macro
Region Number
0
1
2
3
4
5
6
7
8
9
RabbitCore RCM4400W
Channel Range
9–11 (outdoors)
1–11 (indoors)
10–13
1–13
1–13
1–11
1–11
3–11
1–11
1–11