I have a Sonoff RF Bridge (Tasmota/Portisch) and have configured HA to send RF commands to a Television Lift via MQTT Publish. I can successfully send Up, Down, and Stop commands and all works great. The only problem is that the lift requires the Stop button to be held down for 5 seconds in order to rise to the pre-set level and stop there. Otherwise it goes too high if you just hit Up.
Does anyone know if there is any way to get MQTT/ Sonoff Bridge to send an RF signal for 5 straight seconds? I have seen “Hold” on a Broadlink IR Mini configuration but can’t figure how to do it here. Thanks!