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FCC Warning Statement:

Any Changes or modifications not expressly approved by the party responsible for compliance could 
void the user's authority to operate the equipment. 
This device complies with part 15 of the FCC Rules. Operation is subject to the following two 
conditions: 
(1) This device may not cause harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation. 
This equipment has been tested and found to comply with the limits for a Class B digital device, 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection 
against harmful interference in a residential installation. This equipment generates uses and can 
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications. However, there is no guarantee that interference 
will not occur in a particular installation. If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or more of the following 
measures: 
Reorient or relocate the receiving antenna. 
Increase the separation between the equipment and receiver. 
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 
Consult the dealer or an experienced radio/TV technician for help. 
 

FCC Radiation Exposure Statement 

This equipment complies with FCC radiation exposure limits set forth for an 

uncontrolled environment. This equipment should be installed and operated with 
minimum distance 20cm between the radiator 

include antenna and

 your body

.

 

 

Labeling requirement 

The Host device of OEM integrator must be labeled with ‘Contains FCC ID: Z9W‐CM2’ 

 

IC warning 

This device complies with Industry Canada licence-exempt RSS standard(s). 
Operation is subject to the following two conditions: 
(1) This device may not cause interference and (2) this device must accept any interference, 
including interference that may cause undesired operation of the device. 
 

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de 
licence.L'exploitation est autorisée aux deux conditions suivantes : 
(1) l'appareil ne doit pas produire de brouillage, et 
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est 
susceptible d'en compromettre le fonctionnement. 

 
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a 
type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce 
potential radio interference to other users, the antenna type and its gain should be so chosen that the 
equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful 
communication. 
This radio transmitter (identify the device by certification number, or model number if Category II) has 
been approved by Industry Canada to operate with the antenna types listed below with the maximum 
permissible gain and required antenna impedance for each antenna type indicated. Antenna types not 
included in this list, having a gain greater than the maximum gain indicated for that type, are strictly 
prohibited for use with this device. 

 

Summary of Contents for Carambola 2

Page 1: ...Carambola 2 manual...

Page 2: ...x minicom 9 Linux picocom 9 Other Linux uart settings and useful commands 9 Set up TFTP server 10 Windows 10 Linux 11 Upload new firmware to Carambola 2 12 sysupgrade 12 mtd 12 Serial connection only...

Page 3: ...s on GitHub https github com 8devices and is supported by our growing community on http www 8devices com community forum Carambola 2 specification overview CPU AR9331 400 MHz Memory 16 MB SPI Flash wi...

Page 4: ...able version At this point 2012 11 11 stable version is carambola v2 3 rc4 To get this version type command git checkout carambola v2 3 rc4 More packages Edit file vi feeds conf default src git packag...

Page 5: ...uconfig You should see configuration window like this Let s leave everything untouched for now and and exit Type make for standard building procedure or make j 2 if you want to use more than 1 thread...

Page 6: ...n completing build proces For this you need to install and configure email client After you are done type this long command date tmp text txt make j 2 tmp text txt date tmp text txt mail s done email_...

Page 7: ...thout hardware flow control and power up your carambola TTL 3 3V level However if you have TTL level USB to serial converter you should do some soldering Remove J9 and J10 jumpers and connect FTDI 3 3...

Page 8: ...0 picocom b 9600 dev ttyUSB0 Picocom man To exit press and hold CTRL A Q Other Linux uart settings and useful commands If you do not have installed stty you should get it by typing opkg install coreut...

Page 9: ...Set up Windo You can Enable T p TFTP se ws set up TFTP s TFTP server Y erver server very qu Your settings s uickly using T should look li TFTP32 sofwa ke are It is free...

Page 10: ...etc xinetd d tftp sudo nano etc xinetd d tftp Paste this code service tftp protocol udp port 69 socket_type dgram wait yes user nobody server usr sbin in tftpd server_args home tftpboot disable no sud...

Page 11: ...good serial cable cheaper usb serial adapters don t work rock solid power supply and steel nerves TFTP TFTP method to upgrade firmware requires you serial connection to Carambola and configured TFTP s...

Page 12: ...iguration Change Network parameters Edit carambola target linux ramips base files etc config network Cahnge default banner welcome screen Change welcome screen example Edit carambola package base file...

Page 13: ...Appe If you are...

Page 14: ...s set forth for an uncontrolled environment This equipment should be installed and operated with minimum distance 20cm between the radiator include antenna and your body Labeling requirement The Host...

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