Matek System's Crossfire-to-PWM 10CH signal converter, CRSF-PWM-C, adds adjustability and features over TBS's basic CRFS break-out board. It offers on-board voltage sensing up to 8S, allowing you to easily send battery state telemetry down to your transmitter without additional components such as a flight controller. It also includes an on-board current sensor, capable of up to 90 amps continuous load.
Compatible with CRSF protocol receiver only
Support any CRSF protocol receivers (including 433MHz, 868MHz, 915MHz, 2.4GHz)
10x PWM outputs
PWM frequency configurable (50Hz default, 100,160,330, 400Hz)
2x UARTs (for Receiver and GPS)
Telemetry ID: RxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats
36V Max. battery voltage sense (1K:10K voltage divider built-in)
Current sensor built-in (90A continuous /220A Peak), current scale = 150 by default
Vbat and Current sensor scale configurable
Failsafe value auto set
Rated voltage: 4~9V @5V pad, 0~36V @BAT+
No 5V regulator built-in, Servos must be powered via 5V pad by external 5V source.
26mm x 26mm, 2.8g
1x low ESR capacitor
Dupont 2.54 pins, to be soldered by user if desired