STEVAL-IDI001V1 STMicroelectronics

STEVAL-IDI001V1 A premium developers tool for sensor hub applications Data brief Description STEVAL-IDI001V1 is an evaluation board based on the STM32F4 Microcontroller and a wide range of ST sensors. With a small form factor (4 x 4 cm), it represents an integration of sensors and CPU for a sensor hub like application. The hardware is compatible with STM32Nucleo and X-NUCLEO expansion boards. The included adapter board is an expansion board that allows the interoperability between STEVAL-IDI001V1, STM32Nucleo and various X-NUCLEO expansions. Expansion boards can be connected either via Arduino or morpho connectors. The evaluation board comes with built-in data logging firmware. It allows streaming and storing of the Features selected sensor measurements via USB or via bluetooth low energy if an X-NUCLEO-IDB04A1 STM32F439IIH6 High Performance MCU (or X-NUCLEO-IDB05A1) is plugged through the ARM Cortex-M4F 180 MHz with 256 adapter board. The acquired data can be used to KB of embedded SRAM implement new advanced algorithms. 8 MB external SRAM IMU 9 axes inertial sensor: LSM9DS1 Environmental sensors: Pressure (LPS25HB), Humidity and Temperature (HTS221), UV index (UVIS25M). Proximity and ambient light sensors (2x VL6180X) Digital MEMS microphone array (4x MP34DT01) USB connector Micro SD card expansion GPIO expansion for pin control and connection to the STM32Nucleo board thanks to the adapter board included in the package November 2015 DocID028635 Rev 1 1/9 www.st.com For further information contact your local STMicroelectronics sales office Schematic diagrams STEVAL-IDI001V1 1 Schematic diagrams Figure 1: STEVAL-IDI001V1 board schematic part 1 GSPG16112015D1I135 2/9 DocID028635 Rev 1 5V V USB Embedded in STM32 5-15V 3V3 C47 V IN CN1 U11 ST1S03P U 100nF 1 5 6 R14 VIN A N.C. 5V REG 2 4 NC VIN SW V USB L1 V USB D1 C69 3 Max 1.5 A USBLC6-2P6 U4 SW Not Mout 7 3.6u H 5 USB-MICRO U6 EP VBU S SMM4F18 A 10uF/25V 1A USB FS 1 DB3015C R28 0R 3 4 2 PA1 1 D2 D3 R29 0R 1 6 3 PA1 2 D1 D4 4 PA1 0 R38 2 5 GND R30 270K 1% D4 C68 R31 NC PB1 4 51K 1% R32 NC PB1 5 The R, C, L, D, should be near to ST1S03 STPS140 Z 22uF/6.3V/X5R due to high switching frequencies Ceramic X5R/X7R USB HS in FS mode 5V REG 5V V USB D6 1 2 STPS140 Z 5V 3V3 U3 ST2S08 B 3.3u H /870 m A 5 4 L2 VIN SW SW2 11 2 R20 470R VIN A FB2 R10 47K 1% 1V8 10 3.3u H /870 m A Fixing holes INH On the corners 6 L3 SW1 Hole: 2.2mm + C70 1 8 HV FB1 Head: 4mm R39 41K 1% R11 C2 D3 10uF/6.3V 15K 1% LED G R40 C1 22uF/6.3V/X5R 33K 1% 22uF/6.3V/X5R 1 1 3V3 2V8 U2 LDK120xx Max 200mA 6 1 IN OUT 1 3 R49 ADJ 30K 1% C21 2.8V Linear R13 10K 4 EN 2.2uF - Camera Analog C22 R12 R48 NC 12K 1% - Sensors 1uF 2 1 13 EP 7 GND1 3 9 GND2 NC 12 GND A 2 GND 1 VFB 2 1 2 GND 5 NC 1 2 SH2 SH1