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  • Created by Former user , last modified on 2017-02-12
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Receiver: 

http://www.immersionrc.com/fpv-products/ezuhf-8-channel-diversity-receiver/

https://hobbyking.com/en_us/immersionrc-ezuhf-8-channel-diversity-receiver.html

JR Transmitter: 

http://www.immersionrc.com/fpv-products/ezuhf-jr-module/

https://hobbyking.com/en_us/ezuhf-433mhz-direct-fit-jr-module-for-the-9xr-and-taranis-uhf.html

Regular Transmitter: 

http://www.immersionrc.com/fpv-products/ezuhf-500mw-transmitter/

https://hobbyking.com/en_us/immersionrc-ezuhf-transmitter-600mw.html

Firmware

To configure both the TX and RX modules, hook them up via the usb cable to your computer. You'll need to use the ImmersionRCTools configuration utility, which also has the ability to flash the modules with the latest firmwares.

ImmersionRCToolsSetup_v1.42.5.zip

The currently loaded firmware on all the modules is v1.53. This can be downloaded below:

EzUHFFirmware_v1.53.zip

Fail-safe

The system DOES NOT SUPPORT disabling PPM and PWM outputs as a fail safe. This means the disconnect detection methods that the picpilot uses will not work when using this radio system. Therefore its not 

recommended to use it during flight tests, although it can be used for development purposes.

Resources


PPM Oscilloscope Results:

Frequency: 45Hz

Sync Pulse: ~9.2ms

Channel Gap: 300us

Inverted: Yes

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