Undecided which construct choices, options, motor, and receiver protocols you chose beforehand when flashing your Betaflight flight controller? Don’t fear, on this tutorial I’ll present you simply discover out.

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Step 1: Enter the CLI Command

Navigate to the “CLI” tab in Betaflight Configurator, and sort standing and press Enter.

Step 2: Find Construct Key

Search for the road beginning with BUILD KEY within the CLI output. Copy this key and substitute [BUILD KEY] within the URL beneath:

https://construct.betaflight.com/api/builds/[BUILD KEY]/json

Copy and paste the URL into your browser’s tackle bar, you can be directed to a web page like this.

Step 3: Understanding the Output

When you go to the URL, you’ll see detailed details about your present Betaflight construct. The necessary a part of the output will look one thing like this:
"Goal": "BETAFPVG473",
"Launch": "4.5.1",
"Commit": "4.5.1",
"Choices": [
"CLOUD_BUILD",
"USE_DSHOT",
"USE_GPS",
"USE_GPS_PLUS_CODES",
"USE_LED_STRIP",
"USE_OSD",
"USE_OSD_HD",
"USE_OSD_SD",
"USE_SERIALRX",
"USE_SERIALRX_CRSF",
"USE_TELEMETRY",
"USE_TELEMETRY_CRSF",
"USE_VTX"
],
This output corresponds to those construct choices.

Goal: Signifies the particular flight controller board your firmware is constructed for.

Launch/Commit: The Betaflight firmware model at the moment put in in your flight controller.

Choices: Options included in your present Betaflight construct. Frequent choices embrace:

• CLOUD_BUILD: Permits customers to pick particular options and protocols within the firmware.
• CORE_BUILD: With “Core Solely” enabled, it offers fundamental {hardware} drivers with restricted options; customers can not customise this construct, so you’ll not see different choices though they is likely to be included within the construct.
  • GPS: GPS help.
  • OSD (SD): OSD performance for analog FPV system.
  • OSD (HD): OSD performance for digital FPV programs like DJI, Walksnail, and HDZero.
  • VTX: Permits VTX Desk configuration (for analog FPV programs), and permits setting channels and energy ranges by way of OSD menu.
  • PINIO: Permits PINIO.
  • LED_STRIP: Helps addressable RGB LEDs (as much as 32 LEDs).
  • Smooth Serial: Permits Software program Serial help.

If a selected characteristic or protocol you need isn’t listed, you’ll have to flash Betaflight firmware once more, by together with the lacking options in your construct choices. Don’t neglect to again up your present configuration earlier than doing so. Right here’s an entire tutorial on flashing Betaflight firmware: https://oscarliang.com/flash-update-betaflight/

Last Ideas

Checking your Betaflight construct choices offers invaluable insights, serving to guarantee your drone operates with all meant functionalities. This ability is very helpful for troubleshooting your setup.

Pleased Flying!