This product will be useful for people requiring PWM outputs from their ExpressLRS or Crossfire radio receiver. It converts from CRSF, which is the protocol used by ExpressLRS and Crossfire receivers, to PWM outputs which is the signal used to drive servos and ESCs. This particular breakout board provides 10 PWM connections and PWM output frequency can be adjusted for faster servos (50Hz default). In addition to the PWM connections, the board also includes an on board Barometer for use as a Variometer for gliders. There are also 2x uarts to allow for connection of a GPS receiver (NMEA output), which then transmits the coordinates along with the Crossfire Telemetry. The board provides a 300mA / 5V regulator to power a GPS and the externally connected receiver. The board is compatible with up to 36v input, but please note this doesn’t power the servo rail, instead you should power from an external source e.g. a 5v ESC UBEC or external voltage regulator.
Please note, this listing is just for the converter and doesn’t include a receiver as pictured in the images below.
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