BMK E20+ Timer with Integral RDT for Free Flight Band Burner Yes — solder a switch

Yes — solder a switch to the EXT button pads to mirror the onboard button

This allows delaying DT using the BMK SkyLink 434MHz hand unit

Dimensions: 31mm × 12mm × 5mm

Adaptive update rate: 0

BMK E20+ Timer with Integral RDT for Free Flight Band Burner Yes — solder a switchE20+ is a lightweight (1. 4g) RDT and timer solution, providing both DT and brushed 4A motor outputs. It features JST 1. 25mm connectors for battery input and output, allowing for solderless installationor you can desolder them for a more compact setup. An onboard radio receiver is integrated and compatible with the BMK B1 transmitter. Each B1 transmitter has a unique code and can be bound to an unlimited number of E20+ receivers. Download Manual