Bosch Sensortec BHA250 Shuttle Board GENERAL DESCRIPTION The Bosch Sensortec BHA250 shuttle board is a PCB with the BHA250 Smart Sensor Hub mounted on it. Additionally, it includes up to four external magnetometers, an AKM09911, AKM09912, BMM150, and a YAS532 which can be connected to the BHA250 using the available jumpers on the PCB. All magnetic sensors are enabled by default (Jumper J15 can be used to switch off the power supply of individual sensors, in case this is needed). Additional sensors can be attached to the shuttle board, using the TFR-Card connector interface (J10) provided on the board, next to the jumpers. The shuttle board allows easy access to the sensor's pins via a simple socket. As all Bosch Sensortec sensor shuttle boards have identical footprint, they can be plugged into Bosch Sensortec's advanced development tools (e.g. the Development Board or Application Board). Shuttle board outline dimensions (all dimensions in mm) Note: Product photo may differ from real product's appearance. Bosch Sensortec | BHA250 2|3 BHA250 shuttle board schematic BHA250 shuttle board layout - placement Data & Specification are preliminary and subject to change without notice | | Bosch Sensortec GmbH reserves all rights in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. BOSCH and the symbols are registered trademarks of Robert Bosch GmbH, Germany. Doc.-Number: BST-DHW-FL023-01 / Version_1.0_290615 Bosch Sensortec | BHA250 3|3 TFR Card Extension Interface Pin configuratio Pin Name n 1 VDD 2 VDDIO 3 SDA 4 GND 5 SCK 6 ASCK 7 ASDA 8 INT DELIVERABLES Description Analog power supply voltage (1.6 V ... 3.3 V) Digital I/O power supply voltage (1.6 V ... 3.3 V) I2C serial data (Host interface) Analog power supply ground I2C serial clock (Host interface) I2C Master serial clock, for connection of external sensors I2C Master serial data, for connection of external sensors BHA250 shuttle board Headquarters Bosch Sensortec GmbH Gerhard-Kindler-Strasse 9 72770 Reutlingen * Germany Telephone +49 7121 3535 900 Fax +49 7121 3535 909 www.bosch-sensortec.com Host interrupt Data & Specification are preliminary and subject to change without notice | | Bosch Sensortec GmbH reserves all rights in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. BOSCH and the symbols are registered trademarks of Robert Bosch GmbH, Germany. Doc.-Number: BST-DHW-FL031-01 / Version_1.0_290615