STEVAL-IDW001V1 Wi-Fi daughterboard for STM32F0DISCOVERY Data brief Description The STEVAL-IDW001V1 provides a platform for evaluation of ST’s SPWF01SA.11 Wi-Fi module. This product evaluation board integrates connectors for use in conjunction with the STM32F0DISCOVERY or with the STEVALPCC018V1. With the STM32F0DISCOVERY, it can be used as a USB dongle on a PC to evaluate the AT commands that are available in the Wi-Fi module firmware. This can be done using a PC utility such as HyperTerminal or similar. Features • Integrated SPWF01SA.11 Wi-Fi module • Used as daughterboard for the STM32F0DISCOVERY • Can be used with the STEVAL-PCC018V1 UART to USB bridge board When integrated with the STM32F0DISCOVERY, the STEVAL-IDW001V1 allows the use of the WiFi module as a network co-processor for the STM32F0 microcontroller. In this case it is necessary to write an application for the microcontroller to pilot the Wi-Fi module capabilities. • Integrated reset button • Integrated power LED • Dimensions: 53 mm x 65 mm • RoHS compliant February 2014 DocID025894 Rev 1 For further information contact your local STMicroelectronics sales office. 1/4 www.st.com GSPG16122013DI1140 DocID025894 Rev 1 PB9_F0 (on Ext. board) PB8_F0 (on Ext. board) VDD_F0 (on Ext. board) BOOT0_F0 (on Ext. board) PB7_F0 (on Ext. board) PB6_F0 (on Ext. board) PB5_F0 (on Ext. board) PB4_F0 (on Ext. board) PB3_F0 (on Ext. board) PD2_F0 (on Ext. board) PC12_F0 (on Ext. board) PC11_F0 (on Ext. board) PC10_F0 (on Ext. board) PA15_F0 (on Ext. board) PA14_F0 (on Ext. board) PF7_F0 (on Ext. board) PF6_F0 (on Ext. board) PA13_F0 (on Ext. board) (PA12_F0) (PA11_F0) (PA10_F0) (PA9_F0) PA8_F0 (on Ext. board) PC9_16MHz_EN (on Ext. board) LP_CLK (on Ext. board) PB5 (on Ext. board) PB6 (on Ext. board) PB7 (on Ext. board) JTMS (on Ext. board) JTCK (on Ext. board) JTDI (on Ext. board) JTDO (on Ext. board) JTRST (on Ext. board) TAMPER (on Ext. board) PC0 (on Ext. board) PC1 (on Ext. board) PC2 (on Ext. board) PC3 (on Ext. board) +5V_Vin GND_0V (on Ext. board) +3.3V CON25 FEMALE Conn. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 J2B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 J 2A N.M C6 C6 100n PA2 PA3 PA0 PA1 PC5 PC6 PC7 PC8 GREEN LED1 R8 R8 470 Ohm SW1 R2 R 2 4.7K JP4 4.7K R6 R6 100n C7 C7 R14 N.M. +3.3V_mod RESETN PC4 SW PUSHBUTTON 7 R7 R 0 Ohm +3.3V_mod JP3 PC5 R5 R 5 4.7K R4 R 4 4.7K +3.3V_mod LED4 N.M. R13 N.M. 100n C11 1 +3.3V 2.5V GPIO15 GPIO12 GPIO11 GPIO9 GPIO8 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 J4 J4 N.M. C9 C9 100n C8 C8 100n 12 11 10 9 8 7 6 5 4 3 2 1 N.M. J1 J1 NRST JTDI JTMS JTCK JTDO JNTRST GPIO12_SDA GPIO11_SCL RTS1_DP CTS1_DN RXD1 GPIO9_ADC3 TXD1 GPIO10 GPIO8_ADC2 RESETN BOOT0 GPIO3_SCLK W F1 8 7 6 5 4 3 2 1 +3.3V_mod PC7 SW 2 C3 C 3 1uF R1 R1 4.7K GND GPIO7_ADC1 GPIO14 GPIO13 GPIO0_MISO GPIO1_MOSI GPIO4_RXD3 GPIO2_SPICS GPIO5_TXD3 GPIO15_DAC GPIO6_ADC0 GND VIN/3.3V C2 C2 100n SW PUSHBUTTON ANTENNA 30 TDO_SCK3 J P1 29 TCK +3.3V 27 28 +3.3V_CP2102 26 TDI TRST_MISO3 1 TMS 24 25 13 14 15 16 17 18 19 20 21 22 23 5 4 STLQ50C25R GPIO07 J5 J5 R3 R3 10K C10 100n +3.3V_mod C5 C5 10u 6.3V 2.5V 2.5V 2.5V C4 C 4 100n TP1 LED3 N.M. R1 2 N.M. R9 4.7K R9 4.7K R11 JP2 C1 C 1 100n LED2 YELLOW R10 270 Ohm 1 PA2 +3.3V_CP2102 PC6 PA1 PA0 1 2 3 4 5 6 U2 U2 CON6 Connettore sul bordo per mini dongle N/C 2.5V PC8 PA3 10 9 A1 A2 ST2G3236 B1 B2 8 PC4 PC5 PC6 PC7 RESETN DIR1 1 IN GND 2 3 7 VCCA VCCB OUT N/C 1 6 OE GND DIR2 2 2/4 3 +3.3V CON25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J3A N.M. FEMALE Conn. PC0_F0 (on Ext. board) (PC1_F0) (PC2_F0) (PC3_F0) PA0_F0 (on Ext. board) PA1_F0 (on Ext. board) PA2_F0 (on Ext. board) PA3_F0 (on Ext. board) (PF4_F0) (PF5_F0) PA4_F0 (on Ext. board) PA5_F0 (on Ext. board) PA6_F0 (on Ext. board) PA7_F0 (on Ext. board) PC4_F0 (on Ext. board) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 J3B PB15 (on Ext. board) PB14 (on Ext. board) PB13 (on Ext. board) PB12 (on Ext. board) PB11 (on Ext. board) PB10 (on Ext. board) PB9 (on Ext. board) PB8 (on Ext. board) PB1 (on Ext. board) PB0 (on Ext. board) PA8/MCO (on Ext. board) PA7 (on Ext. board) PA6 (on Ext. board) PA5 (on Ext. board) PA4 (on Ext. board) VBAT_F0 (on Ext. board) PC13_F0 (on Ext. board) PC14_F0 (on Ext. board) PC15_F0 (on Ext. board) PF0_F0 (on Ext. board) PF1_F0 (on Ext. board) 4 5 U1 U1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Schematic diagram STEVAL-IDW001V1 Schematic diagram Figure 1. STEVAL-IDW001V1 circuit schematic STEVAL-IDW001V1 2 Revision history Revision history Table 1. Document revision history Date Revision 11-Feb-2014 1 Changes Initial release. DocID025894 Rev 1 3/4 4 STEVAL-IDW001V1 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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