X-NUCLEO-IDW01M1, BOM (1/1) Item 1 2 3 Quantity 10 1 1 Reference C1, C3, C5, C6, C7, C8, C9, C10, C11, C12 C2 C4 Description Bypass capacitor / signal delay / filtering Bypass capacitor Bypass capacitor Note 4 1 CN8 Arduino UNO R3 connector FEMALE ON TOP 5 2 CN6, CN9 Arduino UNO R3 connector FEMALE ON TOP 6 1 CN5 Arduino UNO R3 connector FEMALE ON TOP 7 2 CN7, CN10 ST morpho connector FEMALE ON BOTTOM 4UCON 8 1 J1 Debug connector Female in top STELVIO KONTEK 6778268508410-R 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2 2 2 1 1 1 1 3 1 3 1 4 1 1 0 4 0 1 J2 JP1, JP2 JP3, JP4 LED1 LED2 LED3 LED4 R3 ,R19, R21 R15 R18, R22 ,R23 R5 R1, R13, R16, R17 R24 R14 R7, R20, R26, R28, R29, R30, R31, R32 R2, R4, R6, R8 R9, R33, R34, R35, R36, R37, R38, R39 U1 Module IO for Development Option jumper Option jumper Power LED Blinking while module is running Wi-Fi power UP Wi-Fi link UP Option resistor (default) Filter for IRQ signal Current polarization for LEDs Current polarization for power LED Current limitation for 3.3V signal Signal pull-up Signal pull-down Option selection (optional) Option selection (default) Option selection (optional) LDO power supply 7pins x 2line 2pins x 1line 3pins x 1line 603 603 603 603 603 603 603 603 603 603 603 603 805 805 SOT323-5L -----------------STMicroelectronics 27 1 U2 Signal level shifter QFN10 (1.8x1.4) Any -----------------STLQ50C25R Interface between a 3.3 V bus and a 2.5 V Not Mounted Not Mounted Not Mounted Package 603 603 805 28 2 SW1, SW2 User push button SMD 29 30 31 2 1 1 TP1, TP2 WF1 PCB Test point SPWF01SA Serial-to-Wi-Fi Modules X-NUCLEO-IDW01M1 PCB 1pin 15.24x26.924 54.5x70mm Manufacturer MURATA MURATA MURATA HARWIN SAMTEC HARWIN SAMTEC HARWIN SAMTEC ITT IN SUNG METAL CO ALPS or equivalent -STMicroelectronics -- Manufacturer’s GRM188R71C104KA01D GCM188R71C105KA64D GCM21BR70J106KE22L M20-7820646 SSQ-106-03-G-S M20-7820846 SSQ-108-03-F-S M20-7821046 SSQ-110-03-F-S 18507 20565 20600 Value 100nF 16V 1uF 16V 10uF 6.3V 6 pins, 2.54F 8 pins, 2.54F 10 pins, 2.54F Strip 19x2p 2.54 SOCKET CONNECTOR 8p R/A SINGLE ROW pitch=1.27mm strip 7x2p 2.54 strip 2p 2.54 strip 3p 2.54 GREEN LED BLUE LED RED LED YELLOW LED 0 Ohm 100 Ohm ±5% 270 Ohm ±5% 470 Ohm ±5% 4.7K ±5% 10K ±5% 220K ±5% NOT MOUNTED 0 Ohm NOT MOUNTED STLQ50C25R Mounted on board STMicroelectronics ST2G3236QTR KSR221J IT-1210-S SKQYAB (G4822969M) -SPWF01SA.11 -- strip 1p SPWF01SA.11 (Serial-to-Wi-Fi Modules) P.C.B. PC91A.V03