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Table of Contents
Summary of Contents for Nebusens n-Core Sirius B
- Page 1 n-Core Sirius B/D Device ® User Manual Rev. 20150511...
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Page 2: Table Of Contents
Sirius B/D User Manual Table of contents Introduction ........................2 General Characteristics ....................3 Pinout ..........................4 Power supply ........................5 4.1. Battery ................................5 4.2. External power supply ..........................5 4.3. Switch On/Off ..............................6 4.4. Reset ................................6 Input and output interfaces ..................... -
Page 3: Introduction
I/O interfaces that allow integrating a great number of external devices, such as sensors, actuators or even computers, among many others. Sirius B and Sirius D devices are part of the n-Core platform, developed by Nebusens. n-Core offers a ®... -
Page 4: General Characteristics
Sirius B/D User Manual 2. General Characteristics Electrical characteristics Batteries power supply 3.7V External power supply (Sirius D only) 3.7V Mini-USB power supply Power switch ON/OFF Physical characteristics Dimensions 65 x 53 x 23 mm Micro-controller Model ATMEGA1281V Frequency 8MHz Flash 128KB EEPROM... -
Page 5: Pinout
Sirius B/D User Manual 3. Pinout Block P1 (JTAG) Block P2 I2C_SCL SPI_SCLK I2C_SDA VCC_OUT SPI_MOSI USART0_EXTCLK RESET SPI_MISO USART0_TXD USART0_RXD Block P3 Block E1 (Sirius D) GPIO_6 GPIO_2 VCC_IN GPIO_7 GPIO_13 Block E2 IRQ_6 (SW3) ON/OFF GPIO_14 RESET IRQ_7 (SW4) GPIO_15... -
Page 6: Power Supply
Sirius B/D User Manual 4. Power supply Sirius B and Sirius D devices have the following power supply alternatives: Internal Li-Po battery 3.7V 1300mAh. Type B-Mini USB connector. Block E2, pin 3: 5V DC. 2-pin connector (Sirius D only). Block E1 (pins 1 and 2: 5V DC). These options can work together as described next. -
Page 7: Switch On/Off
Sirius B/D User Manual 4.3. Switch On/Off The On/Off switch (Block E2) allows eliminating completely the power supply of the device. a) Device On b) Device Off 4.4. Reset The reset button (Block E2) reinitiates the routines programmed in the device, without affecting the data stored in EEPROM. -
Page 8: Gpio
Sirius B/D User Manual 5.1. GPIO Block P2 There are 8 digital inputs and outputs (Block Bloque P3 I2C_SCL SPI_MISO GPIO_6 GPIO_14 P3) connected directly to the ATmega1281V ® SPI_SCLK USART0_TXD GPIO_2 IRQ_7 (SW4) microcontroller. I2C_SDA USART0_RXD GPIO_7 GPIO_15 SPI_MOSI GPIO_13 IRQ_7 and IRQ_6 can be configured as USART0_EXTCLK... -
Page 9: Usart0
For further information, please, consult the n-Core® development API reference at www.nebusens.com It is possible that both LED are turned off and the device is still connected to the ZigBee™ network. This could happen because of some routines loaded into the device. -
Page 10: Radio
Sirius B/D User Manual 6. Radio Sirius devices have a transceiver that implements the IEEE 802.15.4/ZigBee™ standard. The transmission power can be configured by software through the n-Core API. ®6 Types of antenna: Models SB2400 and SD2400: Internal ceramic antenna. Models SB900-1 and SD900-1: Internal ceramic antenna. -
Page 11: Recommendations Of Use And Security
Sirius B/D User Manual 9. Recommendations of use and security Please, follow the next indications in order to obtain the maximum performance and to use Sirius B/D device in a safe way: Avoid placing metallic objects near the device as far as possible. Architectonic elements, such as metallic walls, doors, railings, pipes, concrete walls, among many others, can affect signal quality and, therefore, the maximum distance of communication between devices. -
Page 12: Further Information
10.Further information Disclaimer Nebusens believes that all information is correct and accurate at the time of issue. Nebusens reserves the right to make changes to this product without prior notice. Please visit the Nebusens website (www.nebusens.com) for the latest available version.