3690
правок
Wiren Board 5:Аппаратная часть/en: различия между версиями
Wiren Board 5:Аппаратная часть/en (просмотреть исходный код)
Версия 19:19, 22 марта 2016
, 8 лет назадНет описания правки
Fizikdaos (обсуждение | вклад) |
|||
| (не показано 15 промежуточных версий 3 участников) | |||
| Строка 14: | Строка 14: | ||
|| RAM || DDR2 SDRAM 128 MB | || RAM || DDR2 SDRAM 128 MB | ||
|- | |- | ||
|| ROM || 4 | || ROM || 4 GByte eMMC | ||
|- | |- | ||
| Operating System || Debian Linux 7.0. Mainline kernel 3.19. | | Operating System || Debian Linux 7.0. Mainline kernel 3.19. | ||
| Строка 28: | Строка 28: | ||
!colspan="2" | '''Wireless Interfaces''' | !colspan="2" | '''Wireless Interfaces''' | ||
|- | |- | ||
| [[Special:MyLanguage/Wi-Fi|Wi-Fi]] || 802.11 b/g/n 2.4 | | [[Special:MyLanguage/Wi-Fi|Wi-Fi]] || 802.11 b/g/n 2.4 GHz | ||
|- | |- | ||
|| [[Special:MyLanguage/GSM/GPRS|GSM/GPRS]] || 850/900/1800/1900 | || [[Special:MyLanguage/GSM/GPRS|GSM/GPRS]] || 850/900/1800/1900 MHz. GPRS class 12. 85.6 kbps (downlink). | ||
microSIM card socket. | microSIM card socket. | ||
|- | |- | ||
|| Bluetooth ||4.0, Bluetooth Low Energy | || Bluetooth ||4.0, Bluetooth Low Energy | ||
|- | |- | ||
|| ISM Radio || | || ISM Radio || RFM69H module. | ||
To communicate with [[Special:MyLanguage/Поддерживаемые устройства |Noolite]] devices, [[Special:MyLanguage/Поддерживаемые устройства |Oregon]] sensors | |||
|- | |- | ||
|| [[Special:MyLanguage/Z-Wave]] || ''(optional)'' | || [[Special:MyLanguage/Z-Wave|Z-wave]] || ''(optional)'' | ||
|- | |- | ||
|| [[Special:MyLanguage/Consumer IR|IR remote]] || ''socket for external IR transceiver'' | || [[Special:MyLanguage/Consumer IR|IR remote]] || ''socket for external IR transceiver'' | ||
| Строка 99: | Строка 100: | ||
{| border="1" width="700" class="wikitable" style="text-align:center" | {| border="1" width="700" class="wikitable" style="text-align:center" | ||
!colspan="2"| ''' | !colspan="2"| '''Power supply''' | ||
|- | |- | ||
| | |Supply voltage | ||
|7-28В | |7-28В | ||
|- | |- | ||
| | || Power consumption || < 3 W (peak consumption up to 12 W) | ||
|- | |- | ||
|| | | Backup battery || [[Special:MyLanguage/WBMZ-BATTERY - модуль резервного питания|backup power supply module]] (optional) | ||
|- | |||
||Passive Power over Ethernet || [[Special:MyLanguage/Power over Ethernet | Passsive Power over Ethernet]] | |||
|- | |- | ||
|} | |} | ||
| Строка 195: | Строка 196: | ||
Such outputs are called “open collector” outputs. | Such outputs are called “open collector” outputs. | ||
Open collector outputs on Ax channels are shown as Ax_OUT in software. Channel address is "wb-gpio/Ax_OUT". | |||
Input stage of Ax channel consists of an analogue-to-digital converter ADCx and an input resistor Rx (100kOhm). | Input stage of Ax channel consists of an analogue-to-digital converter ADCx and an input resistor Rx (100kOhm). | ||
| Строка 203: | Строка 206: | ||
If the channel terminal is left floating, the input voltage measured by ADCs is pulled down to zero by the Rx resistance. | If the channel terminal is left floating, the input voltage measured by ADCs is pulled down to zero by the Rx resistance. | ||
Analog inputs on Ax channels are shown as "Ax" in software. Channel address is "wb-adc/Ax". | |||
Ax channels also work as discrete inputs. The logical high state is 3V or higher, the logical low is 1.5V or lower. | Ax channels also work as discrete inputs. The logical high state is 3V or higher, the logical low is 1.5V or lower. | ||
Binary inputs on Ax channels are shown as "Ax_IN" in software. Channel address is "wb-gpio/Ax_IN". | |||
== R1 and R2 Resistive Inputs== | == R1 and R2 Resistive Inputs== | ||
| Строка 230: | Строка 238: | ||
== 1-Wire and +5V output == | == 1-Wire and +5V output == | ||
1-Wire | 1-Wire bus is used for external sensors. The bus utilizes either two or three conductors. | ||
The bus allows to connect multiple devices to a single 1-Wire port in parallel. | |||
You may find convenient to use +5V output to power external sensors or circuits. | You may find convenient to use +5V output to power external sensors or circuits. | ||
| Строка 244: | Строка 253: | ||
One can connect up to 4 modules in arbitrary order. Otherwise, one must connect "type I" modules first, then "type O" and "type IO" ones. | One can connect up to 4 modules in arbitrary order. Otherwise, one must connect "type I" modules first, then "type O" and "type IO" ones. | ||
The detailed description of the I/O modules can be found in [[Special:MyLanguage/Модули ввода-вывода]] | The detailed description of the I/O modules can be found in the [[Special:MyLanguage/Модули ввода-вывода|corresponding article]]. | ||
== | == Extension modules == | ||
[[Файл:EXT1.jpeg|thumb|300px|Extension module]] | [[Файл:EXT1.jpeg|thumb|300px|Extension module]] | ||
| Строка 257: | Строка 266: | ||
Please see the following articles for the detailed description: | Please see the following articles for the detailed description: | ||
[[Special:MyLanguage/Модули расширения]] | [[Special:MyLanguage/Модули расширения|Extension modules]] | ||
== Power Supply == | == Power Supply == | ||