HALMET is the Hat Labs Marine Engine & Tank interface. As a successor to the SH-ESP32 and the Engine Top Hat, it lets you connect your marine engine, tanks and other devices with resistive, voltage, binary or pulse outputs to an NMEA 2000 or Signal K network, with native NMEA 2000 and WiFi support.
The sales package includes:
HALMET device
4-pin pluggable screw terminal for NMEA 2000 and power
8 two-pin pluggable screw terminals for analog and digital inputs
4 jumpers for enabling active resistance measurement
HALMET is a development kit style product. In particular, it does not come with any software pre-installed. Sample software is available, but support for any software development issues can only be provided via the discussion boards.
