Wi-Fi and Bluetooth Modules Mod 1 Function MCU Pin Pin Name Function Name Voltage 2 BLE RX U3C(119) PD5 USART2 TX +3.3 V 3 BLE TX U3C(122) PD6 USART2 RX +3.3 V 4 BLE CTS N U3C(118) PD4 USART2 RTS +3.3 V 5 BLE RTS N U3C(117) PD3 USART2 CTS +3.3 V NEBULA REV 2.0 14 BLE REG ON U3C(44) PC4 - +3.3 V 20 WIFI SDIO CLK U3C(113) PC12 - +3.3 V IOT DEVELOPMENT KIT 22 WIFI SDIO CMD U3C(116) PD2 - +3.3 V QUICK START GUIDE 23 WIFI SDIO D2 U3C(111) PC10 - +3.3 V 24 WIFI SDIO D0 U3C(98) PC8 - +3.3 V environment that runs on Windows, Product Overview 25 WIFI SDIO D3 U3C(112) PC11 - +3.3 V OS X and Linux through Eclipse-based IDE. The Nebula board is an IoT cloud ready board 26 WIFI SDIO D1 U3C(99) PC9 - +3.3 V Equipped to support 4 different interfaces to which allows developers to quickly prototype 27 WIFI HOST WAKE U3C(97) PC7 - +3.3 V access the STM32F429 peripherals, the and deploy their IoT ecosystems. 28 WIFI REG ON U3B(135) PB5 - +3.3 V Nebula board enables developers to create 37 SLEEP CLK U3B(100) PA8 - +3.3 V Wireless connectivity is supported by the any IoT application: 38 BLE HOST WAKE U3C(45) PC5 - +3.3 V Murata 1DX module which is powered by 39 BLE DEV WAKE U3C(96) PC6 - +3.3 V TM 1. Arduino Compatible Shield the Cypress CYW4343W Wi-Fi (802.11 b/g/n) and Bluetooth Smart Ready (V4.2 +EDR) TM mikroBUS Socket 2. Temperature Sensor chipset radio. The module is designed to fit TM 3. Pmod Type 2A Function MCU Pin Pin Name Function Name Voltage into small spaces and is smaller than a dime. TEMP ADC U3D(22) PF10 ADC3 IN8 +3.3 V The Nebula is driven by the STM32F429 4. USB Device ARM Cortex-M4 Microcontroller and includes The Nebula board has been designed for Serial Flash 16 Mbit 16 Mb of serial flash. novices and expert developers alike looking U2 MCU Pin Pin Name Function Name Voltage The Nebula board supports application de- to explore the vast opportunities in IoT 1 SPI1 NSS U3B(40) PA4 +3.3 V velopment through Cypress WICED (Wireless applications such as asset tracking, 2 SPI1 MISO U3B(42) PA6 +3.3 V Internet Connectivity for Embedded Devices) energy management, fitness, lighting 3 +3.3 V - - - platform. WICED is the only SDK that com- controls, HVAC, portable controls, security 4 GND - - - bines wireless, MCUs and memory in one and building automation. 5 SPI1 MOSI U3B(43) PA7 +3.3 V 6 SPI1 SCK U3B(41) PA5 +3.3 V Board Components Arduino 7 +3.3 V - - - Pmod Compatible 16 Mb Connectors Connectors LEDs Flash 8 +3.3 V - - - Reset Disclaimer of Warranty All materials, information and services are provided as-is and as-available for your use. Future Electronics disclaims all warranties of any kind, either express *User or implied, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose, title or non-infringement. You acknowledge Buttons and agree that the reference designs and other such design materials included herein are provided as an example only and that you will exercise your own inde- mikroBUS pendent analysis and judgment in your use of these materials. Future Electronics assumes no liability for your use of these materials for your product designs. MCU Connectors USB Indemnification You agree to indemnify, defend and hold Future Electronics and all of its agents, directors, employees, information providers, licensors and licensees, and affiliated STMicroelectronics STM32F429 companies (collectively, Indemnified Parties), harmless from and against any and all liability and costs (including, without limitation, attorneys fees and costs), MCU incurred by the Indemnified Parties in connection with any claim arising out of any breach by You of these Terms and Conditions of Use or any representations or warranties made by You herein. You will cooperate as fully as reasonably required in Future Electronics defense of any claim. Future Electronics reserves the right, USB PCM at its own expense, to assume the exclusive defense and control of any matter otherwise subject to indemnification by You and You shall not in any event settle any JTAG Interface matter without the written consent of Future Electronics. Murata Limitation of Liability 1DX Under no circumstances shall Future Electronics, nor its agents, directors, employees, information providers, licensors and licensees, and affiliated companies Arduino 802.11 b/g/ Compatible n+ BT v4.2+ be liable for any damages, including without limitation, direct, indirect, incidental, special, punitive, consequential, or other damages (including without limitation Connectors EDR Module lost profits, lost revenues, or similar economic loss), whether in contract, tort, or otherwise, arising out of the use or inability to use the materials provided as a Documentation and tools are available for download at reference design, even if we are advised of the possibility thereof, nor for any claim by a third party. mikroBUS Adapters Arduino Connectors J4 Function MCU Pin Pin Name Voltage J9 Function MCU Pin Pin Name Voltage 1 MIKRO AD U3B (37) PA3 +3.3 V 1 AD CH0 U3D (13) PF3 +3.3 V 2 MIKRO RST U3D (12) PF2 +3.3 V 2 AD CH1 U3D (14) PF4 +3.3 V 3 MIKRO CS U3D (3) PE4 +3.3 V 3 AD CH2 U3D (15) PF5 +3.3 V 4 MIKRO SCK U3D(1) PE2 +3.3 V 4 AD CH3 U3D (19) PF7 +3.3 V 5 MIKRO MISO U3D(4) PE5 +3.3 V 5 AD CH4 U3D (20) PF8 +3.3 V 6 MIKRO MOSI U3D(5) PE6 +3.3 V 6 AD CH5 U3D (21) PF9 +3.3 V 7 +3.3 V - - - Arduino Connectors 8 GND - - - J2 Function MCU Pin Pin Name Voltage mikroBUS Adapters 1 ARD IO8 U3D(142) PE1 +3.3 V J6 Function MCU Pin Pin Name Voltage 2 ARD IO9 U3D(141) PE0 +3.3 V 9 GND - - - 3 ARD IO10 U3B(73) PB12 +3.3 V 10 +5 V - - +5 V 4 ARD IO11 U3C(29) PC3 +3.3 V 11 MIKRO SDA U3D(10) PF0 +3.3 V 5 ARD IO12 U3C(28) PC2 +3.3 V 12 MIKRO SCL U3D(11) PF1 +3.3 V 6 ARD IO13 U3B(74) PB13 +3.3 V 13 MIKRO TX U3D(58) PE7 +3.3 V 7 GND - - - 14 MIKRO RX U3D(59) PE8 +3.3 V 8 ARD AVREF - +3.3 V - 15 MIKRO INT U3C(27) PC1 +3.3 V 9 ARD SDA U3B(137) PB7 +3.3 V 16 MIKRO PWM U3B(36) PA2 +3.3 V 10 ARD SCL U3B(136) PB6 +3.3 V Arduino Connectors Pmod Connectors J8 Function MCU Pin Pin Name Voltage J1 Function MCU Pin Pin Name Voltage 1 NC - - - 1 PMOD D0 U3E(93) PG8 +3.3 V 2 GND - - - 2 PMOD D1 U3E(129) PG14 +3.3 V 3 GND - - - 3 PMOD D2 U3E(127) PG12 +3.3 V 4 +5 V - - - 4 PMOD D3 U3E(128) PG13 +3.3 V 5 +3.3 V - - +5 V 5 GND - - - 6 ARD RESET U3C (123) PD7 - 6 +3.3 V - - - 7 +3.3 V - - - 7 PMOD D4 U3B(34) PA0 +3.3 V 8 NC - - - 8 PMOD D5 U3B(35) PA1 +3.3 V 9 PMOD D6 U3C(114) PD0 +3.3 V Arduino Connectors J3 Function MCU Pin Pin Name Voltage 10 PMOD D7 U3C(115) PD1 +3.3 V 1 ARD IO0 U3C(78) PD9 +3.3 V 11 GND - - - 2 ARD IO1 U3C(77) PD8 +3.3 V 12 +3.3 V - - - 3 ARD IO2 U3C(80) PD11 +3.3 V LED and User Buttons 4 ARD IO3 U3C(81) PD12 +3.3 V Function MCU Pin Pin Name LEVEL 5 ARD IO4 U3D(63) PE10 +3.3 V LED1 GREEN U3B(47) PB1 Active High 6 ARD IO5 U3D(65) PE12 +3.3 V LED1 RED U3B(46) PB0 Active High 7 ARD IO6 U3D(66) PE13 +3.3 V 8 ARD IO7 U3D(67) PE14 +3.3 V LED2 GREEN U3D(49) PF11 Active High LED2 RED U3B(48) PB2 Active High USER BUTTON1 U3E(91) PG6 Active High USER BUTTON2 U3E(89) PG4 Active High