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To select Video modes: 

Use "Video-Mode" button to switch between these 3 videos: 
PAL / NTSC / No OSD 

To enter the menu: 

Power on the TeleFlyTiny module. Hold the HOME button, then click the Video-Mode button to 
enter the OSD menu. Use "Video-Mode" button to browse. Use HOME button to change values 
or confirm. All changed settings will be saved after you use "EXIT" to quit menu. 

To Discover your new GPS: 

After you connect your GPS (sharing other GPS, or use a separate GPS), by default the TeleFlyTiny 
will try use NMEA/38400bps to communicate with it. If your GPS use other protocol (UBX?) or 
other baudrate, you need to discover your GPS once. Next time TeleFlyTiny will remember your 
settings. 
To discover your new GPS, hold "HOME" button and power on the TeleFlyTiny module. The 
discovering procedure will display on the screen. Once it discovers your GPS it will display 
"DONE" and current baudrate/protocol on the OSD screen. Power off, and power on again. 
TeleFlyTiny will work with new settings. 
Some AutoPilots send commands to their GPS after power on. In this case we need to discover 
the GPS only after the system is stable. Do it in this way: Don't power on your TeleFlyTiny. Power 
on your AutoPilot System. After about 5 seconds when the GPS is configured to a stable status, 
hold the "HOME" button of TeleFlyTiny and power it on to start the GPS discovering procedure 
 

How to update the firmware of TeleFlyTiny: 

You need a USB-TTL module to update the firmware of TeleFlyTiny. 

Summary of Contents for TeleFlyTiny

Page 1: ...PortA P 14 Power Connect to the Power You can use 7 15V DC if you don t need to power a GPS by TeleFlyTIny To use a separate GPS you also need to connect PortA P 1 5V to your GPS And power the TeleFlyTiny with DC 7 12V DC to avoid overheat problem Also you need to feed your video signal from your camera to the TeleFlyTiny module And connect the TeleFlyTiny video output to your videoTX Port B P 1 V...

Page 2: ...hoose correct U1 Baudrate to match your MAVLink data stream If your MAVLink data is correctly read by TeleFlyTiny you will see it s OSD displays correct Speed Altitude Current Voltage Artificial_Horizon_Indicator Note You have to supply power to your Camera and VideoTX beside TeleFlyTiny ...

Page 3: ...ext time TeleFlyTiny will remember your settings To discover your new GPS hold HOME button and power on the TeleFlyTiny module The discovering procedure will display on the screen Once it discovers your GPS it will display DONE and current baudrate protocol on the OSD screen Power off and power on again TeleFlyTiny will work with new settings Some AutoPilots send commands to their GPS after power ...

Page 4: ...y_PIN 11 U1 TX USB TTL RX TeleFlyTiny_PIN 12 U1 RX USB TTL TX Hold the button2 HOME button and plug the USB TTL module to your computer Then release the button2 Runt this program STMicroelectroinc flash load exe Select the correct COM port then click NEXT If things go well you will see a green light Click the next button Wait for a few seconds you will the software should recognize the chip succes...

Page 5: ... red circle and browse for the MFD AP firmware file The firmware file is usually in a form like TeleFlyTiny_Vxx Hex Then click next DO NOT SELECT Global Erase on this PAGE Wait until the progress bar turns green The firmware update is done ...

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