ExpressLRS Backpack V1.5.7

Backpack Documentation

New Targets

• Add DAKEFPV and Radiosky V12 backpack targets #213
• Add target for RX backpack Steadyview for esp32c3 #210
• Add AX12 TX Backpack#216

New Features

• Make CRSF telemetry accessible over WIFI as UDP broadcast #211

Bugfixes

• Fix wifi flashing via flasher.pyz #221
• Advertise product name in mDNS #224