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.
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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). Basic Configuration ExpressLRS uses the Crossfire serial protocol (AKA CRSF protocol) to communicate between the radio transmitter and the RF TX module.
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MODEL SETUP 2/14 Use global funcs Internal RF Mode External RF Mode CRSF Channel Range CH1-16 Receiver LUA Script ExpressLRS use the OpenTX LUA script to control the RF TX module, like bind or setup. ● Save the ELRS.lua script files onto the radio transmitter's SD Card in the Scripts/Tools folder;...
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(Link in More Information Chapter). Button and OLED There is a 5D button on the micro RF TX module. Pay attention only the virtical dimention works and the other four dimentions are invalid. Below is the basic operation of the button and OLED.
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Please re-power the RF TX module after firmware update via WIFI. Bind The Micro RF TX module comes with offically major release V1.1.0 protocol and no Binding Phrase inlcuded. So please make sure the receiver works on offically major release V1.0.0~V1.1.0 protocol.
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Output Power Switch Micro RF TX module could switch the output power via ELRS.lua script, as description in "LUA Script" chapter. Besides, using the button and OLED, move to the Output position.
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Note: The RGB LED will NOT change according to the output power. When the output power is 250mW or above, the fan will spin automatically. The Micro RF TX module does NOT support 1W or 2W output. When switch to this value, the system will move to 500mW automatically.
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