STEVAL-IDI003V2

STEVAL-IDI003V2 Multi-sensor RF platform sensor board Data brief Description The STEVAL-IDI003V2 is an evaluation platform for testing multiple MEMS sensors from STMicroelectronics. It is used in conjunction with the STEVAL-IDI002V2, as a daughterboard for the evaluation of the multi-sensor RF platform based on 6LowPAN. The STEVAL-IDI003V2 includes a MEMS accelerometer, pressure sensor, humidity sensor, and microphone. It also includes a photodiode. It connects to the STEVAL-IDI002V2 interface board using a 10-pin connector. Features     Contains the following ST sensors:  Pressure sensor LPS25HB  Humidity sensor HTS221  Accelerometer LIS3DH  Microphone MP34DT01 AFE for processing the MP34DT01 microphone signal based on TSV522 low power, low offset op-amp Android app available RoHS compliant May 2016 DocID028225 Rev 2 For further information contact your local STMicroelectronics sales office 1/6 www.st.com Schematic diagrams 1 STEVAL-IDI003V2 Schematic diagrams Figure 1: STEVAL-IDI003V2 circuit schematic (1 of 5) 4 14 VDD A DC2 INT 1 LIS3DH SCL/SPC GND 6 5 NC RE SERVED INT 2 12 11 R4 0 0402 GPIO0_PA3 10 9 CS I2C2_SCL_PB10 GND 13 8 3 C1 1uF 0805 ADC3 NC SA0/SDO 2 VDD_IO SDA/SDI 1 100nF 0402 C2 7 3V3 ADC1 U1 15 16 3V3 I2C2_SDA_PB11 3V3 R5 4k7 0402 R6 4k7 0402 ACCELERTOMETER SECTION GSPG11102015DI1050 Figure 2: STEVAL-IDI003V2 circuit schematic (2 of 5) GSPG11102015DI1055 2/6 DocID028225 Rev 2 STEVAL-IDI003V2 Schematic diagrams Figure 3: STEVAL-IDI003V2 circuit schematic (3 of 5) 3V3 R7 4k7 0402 I2C 2_SCL_PB10 R9 4k7 0402 I2C 2_SDA_PB11 3V3 C7 100nF 0402 NC U5 V dd S DA S CL HT 221 NC 4 GND 1 2 I2C 2_SCL_PB10 3 5 I2C 2_SDA_PB11 6 3V3 HUMIDITY SENSOR SECTION GSPG11102015DI1100 Figure 4: STEVAL-IDI003V2 circuit schematic (4 of 5) 3 LPS25HB 9 8 INT1 SA0/SDO GND_IO R8 5 SCL/SPC SDA/SDI VDD_IO TE 2 4 1 I2C2_SCL_PB10 GND VDD 10 3V3 CS 7 6 GPIO0_PA3 0 0402 R10 3V3 4k7 0402 3V3 U4 R11 4k7 0402 I2C2_SDA_PB11 C8 100nF 0402 PRESSURE SENSOR SECTION GSPG11102015DI1105 DocID028225 Rev 2 3/6 Schematic diagrams STEVAL-IDI003V2 Figure 5: STEVAL-IDI003V2 circuit schematic (5 of 5) J1 3V3 1 2 ADC 1_PA1 1 2 OUT V CC NC V CC 4 3 APDS-9004 3 U6 R12 1K 0402 C9 3V3 I2C 2_SCL_PB 10 I2C 2_SDA_P B11 GPIO0_PA3 GPIO1_PB0 ADC 0_PA0 ADC 1_PA1 4 5 6 7 8 9 100nF 0402 10 C10 100pF 0402 CON 10 PHOTODETECTOR SECTION DAU GH TER BOARD CONNECTOR GSPG11102015DI1110 4/6 DocID028225 Rev 2 STEVAL-IDI003V2 2 Revision history Revision history Table 1: Document revision history Date Version Changes 01-Sep-2015 1 Initial release. 19-May-2016 2 Updated features on the cover page. DocID028225 Rev 2 5/6 STEVAL-IDI003V2 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved 6/6 DocID028225 Rev 2