elrs fw compatibility
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although this is a general question for voxl sdk since i'm using it with starlings i'm wondering whether there's any limitation (or has anybody tested) for the FW version of the ELRS controller with the latest voxl2 sdk? meaning the latest release of the ELRS FW is 3.5.5, my iflight commando is flashed with a custom modalai v2.8.5, and i'm wondering if anybody tested with 3.5.x FW....?
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@Viktor-Gal ELRS maintains compatibility between all versions with the same major version number, so a 3.x.x receiver is compatible with any 3.x.x transmitter; however, a 3.x.x receiver is not compatible with a 2.x transmitter. Because of this, you will need to update the transmitter in your handset. You can use the upstream ELRS firmware for this since we don't make any modifications to the firmware for the iFlight Commando, instructions are here. I suggest using the latest firmware version available, you can flash older firmware later if necessary. All customization and ModalAI provided models on the handset will persist through this process.
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@Maxwell-Schaefer thnx for getting back to me. i've seen that on starling the betafpv module is currently having 3.2.1.2. are you using any specific customiziation? i'm just wondering as the mavlink-rc support requires 3.5.0 or later.