BETAFPV Micro TX User Manual

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Micro TX Module
User Manual
V2.0
Welcome to ExpressLRS!

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Summary of Contents for BETAFPV Micro TX

  • Page 1 Micro TX Module User Manual V2.0 Welcome to ExpressLRS!
  • Page 2 The ExpressLRS offical project does NOT support the OLED function for the moment. BETAFPV team has made a pull request on Github and wait for the offical to finish this merge. Please get the firmware from BETAFPV Github nowadays until ExpressLRS offical support.
  • Page 3 Note: Please DO NOT use 3S or above bettery to power up the TX module. Otherwise, the power supply chip in the TX module will be damaged permanently. BETAFPV Micro RF TX module is compatible with radio transmit- ter which has the micro module bay (AKA JR/SLIM module bay, e.g. Frsky Taranis X9D、TBS Mambo).
  • Page 4 CRSF Protocol ExpressLRS uses the CRSF serial protocol to communicate between the radio transmitter and the RF TX module. To set this up, in OpenTX system, enter into model settings, and on the "MODEL SETUP" tab, turn off the "Internal RF". Next enable "External RF"...
  • Page 5 Connectivity for firmware update. Open the bluetooth funtion, and enable BLE mode. BLE Joystick Set the RF TX module into binding status. Bind Note: The newest ELRSV2.lua script file is available in BETAFPV Support website (Link in More Information Chapter).
  • Page 6 Button and OLED There is a 5D button on the micro module. Below is the basic operation of the button and OLED. Long Press: Unlock and enter the menu page, or apply current settings in the menu page. Up/Down: Move to the last/next row. Left/Right: Change the value of this row.
  • Page 7 Bind The Micro RF TX module comes with offically major release V2.0.0 protocol and no Binding Phrase inlcuded. So please make sure the receiver works on offically major release V2.0.0 protocol. And no Binding Phrase setted. Micro RF TX module could enter binding status via ELRSV2.lua script, as description in "LUA Script"...
  • Page 8 250mW) or above, the fan will spin automatically. More Information As ExpressLRS project is still in frequently update, please check BETAFPV Support (Technical Support -> ExpressLRS Radio Link) for more details and newest maunal. https://support.betafpv.com/hc/en-us ● Newest user manual;...

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