DESCRIPTION

· The Honeywell HMR3200/HMR3300 are digital compass solutions for precision heading applications.

· Utilizes Honeywell’s magnetoresistive sensors for reliability and accuracy.

· Designed for integration into customer systems with a 5V logic level serial data interface using ASCII commands.

· HMR3200: Two-axis precision compass with three orthogonal magnetoresistive sensors, usable in vertical or horizontal orientations.

· HMR3300: Three-axis, tilt-compensated precision compass with a MEMS accelerometer, effective up to ±60° tilt range.

FEATURES

· Compact solution on a 1.0” by 1.5” PCB.

· Small size and pin interface for easy integration.

· Precision compass accuracy: ±1° at level heading, ±0.1° resolution.

· Tilt-compensated (HMR3300 only) up to ±60° pitch and roll angles.

· 0.5° repeatability.

· Magnetoresistive sensor technology for consistency.

· 8 Hz continuous update rate for rapid heading computations.

· Hard-iron compensation routine for user-driven calibration.

· Operating temperature range: -40° to +85°C.

· Suitable for consumer and industrial environments.

· Demonstration kit includes RS-232 motherboard PCB, cable, 9V power supply, PC demo software, and carrying case.

· UART and SPI communication options.

· Intuitive command language.

APPLICATIONS

· Precision heading applications in various industries.

· Integration into customer systems requiring reliable and accurate compass solutions.

· Suitable for environments with tilt and movement up to ±60°.

· Consumer and industrial uses in diverse temperature conditions.