Bind your SPI receiver via Betaflight CLI

A lot of flight controllers that come with integrated receivers have them connected via SPI to the processor. If you have an AIO flight controller where the receiver is connected via SPI you do not need to push the physical bind button on the flight controller anymore - you can simply bind from the Betaflight CLI.

This is especially handy when the bind button is hard to reach. In the future bind buttons might be omitted on the boards at all - mechanical parts are expensive, so the manufacturers can save a couple of cents.

Binding from the Betaflight CLI can be used with a lot of the current brushless whoop AIO boards, for example the Crazybee F4 PRO flight controller - the flightcontroller for the trashcan has its receiver connected via SPI. But also the receiver of the Mobula7 is connected via SPI.

Depending on the Betaflight version you are using, there are different commands to put the receiver into bind mode:

For Betaflight 4.x and up type

bind_rx_spi

into the CLI and hit enter.

For Betaflight 3.x type

frsky_bind

into the CLI and hit enter.

This will put your receiver into bind mode - same as pushing the physical button. From here you do everything on your transmitter as you would do it after pushing the button.

Also check out

Eachine - Trashcan

Eachine - Trashcan

Happymodel - Mobula7

Happymodel - Mobula7
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