Getting a radio with ExpressLRS built-in means you can enjoy this great radio control link without the need for an additional module. Inconsistent Packet Rate – CRSFShot Not WorkingĪll transmitters and receivers with ExpressLRS firmware are compatible regardless the brand.How to Install Cooling Fan on Happymodel TX Module.Receiver Update Warning: ”Not enough data uploaded!“.Lua Script just keeps Loading, Can’t Enter.Why Does My Radio Keep Saying “Telemetry Lost”?.Same radio controlling multiple receivers simultaneously.When the F1000 is turned on, packet rate is less than 1000.