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(Новая страница: «|rowspan="9"| Ports | Ethernet || 10/100 (RJ-45)|| |- || USB 2.0 || 2 ports (+ one in) || |- || Audio output ||1x || 3.5 mm Stereo Audio Jack |- ||RS-485…») |
(Новая страница: «==External device connection examples== BMP085 and BMP180 sensors») |
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(не показано 15 промежуточных версий этого же участника) | |||
Строка 97: | Строка 97: | ||
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== | == Terminals== | ||
{| | {| border="1" class="wikitable" style="text-align:center" | ||
| | | | ||
''' | '''signature''' | ||
||''' | ||'''Number''' | ||
''' | '''terminal plate''' | ||
|| ''' | || '''function'''|| '''Max. V, I"' || '''[[WB_SH_3.5:_Список_GPIO/en|GPIO]]''' || '''conclusion olinuxino''' || '''status''' | ||
''' | '''by default''' | ||
|| ''' | || '''comments''' | ||
|- | |- | ||
! colspan="8"| | ! colspan="8"| Top row, left block | ||
|- | |- | ||
| Vin || '''1''' | | Vin || '''1''' || Vin|| 15 || || || ||Input voltage; ADC channel 5 | ||
|- | |- | ||
| GND || '''2''' | | GND || '''2''' | | | GND | | | | | | | ||
|- | |- | ||
| RS-485-1 B || '''3''' | | RS-485-1 B|| '''3''' || [[RS-485]] B || +-6 V | | | | /dev/ttyNSC0 || 0V || | ||
|- | |- | ||
| RS-485-1 A || | | RS-485-1 A|| '''4''' || [[RS-485]] A || +-6 V || || /dev/ttyNSC0 || +3.3 V || | ||
|- | |- | ||
| RS-485-2 B || '''5''' | | RS-485-2 B|| '''5''' || [[RS-485]] B || +-6 V | | | | / dev/ttyNSC1 || 0V || | ||
|- | |- | ||
| RS-485-2 A || | | RS-485-2 A|| '''6''' || [[RS-485]] A || +-6 V || || /dev/ttyNSC1 || +3.3 V || | ||
|- | |- | ||
| GND || | | GND || '''7''' || GND | | | | | | | | ||
|- | |- | ||
| CAN H || '''8''' | | CAN H || '''8''' || CAN H ||+- 42V|||???? || || | ||
|- | |- | ||
| CAN L || '''9''' | | CAN L || '''9''' || CAN L ||+- 42V|||/??? || || | ||
|- | |- | ||
! colspan="8"| | ! colspan="8"| Bottom row, left block | ||
|- | |- | ||
| A1 || | | A1|| '''10''' || [[Управление низковольтной нагрузкой/en|FET]]/ADC1 || 30V, 2A|| 53 || 26 @ CON1 || High Z || open collector output, [[ADC/en]] channel 0 | ||
|- | |- | ||
| A2 || | | A2|| '''11''' || [[Управление низковольтной нагрузкой/en|FET]]/ADC2 || 30V, 2A|| 91 || 25 @ CON1 || High Z || open collector Output, [[ADC/en]] channel 1 | ||
|- | |- | ||
| A3 || | | A3|| '''12''' || [[Управление низковольтной нагрузкой/en|FET]]/ADC3] || 30V, 2A|| 56 || 22 @ CON1 || High Z || open collector Output, [[ADC/en]] channel 2 | ||
|- | |- | ||
| A4 || | | A4|| '''13''' || [[Управление низковольтной нагрузкой/en|FET]]/ADC4 || 30V, 2A|| 55 || 21 @ CON1 || High Z || open collector Output, [[ADC/en]] channel 3 | ||
|- | |- | ||
| R1 || | | R1 || '''14''' || R1/GPIO/ADC5 || 5V|| 16 || 19 @ CON1 || High Z || Resistive sensors, [[ADC/en]] channel 4 | ||
|- | |- | ||
| R2 || | | R2 || '''15'''| | R2/GPIO/ADC6 || 5V|| 7 || 18 @ CON1 || High Z || Resistive sensors, [[ADC/en]] channel 5 | ||
|- | |- | ||
| R3 || | | R3 || '''16'''|| R3/GPIO/ADC7 || 5V|| 6 || 17 @ CON1 || High Z || Resistive sensors, [[ADC/en]] channel 6 | ||
|- | |- | ||
| R4 || | | R4 || '''17'''| | R4/GPIO/ADC8 || 5V|| 5 || 16 @ CON1 || High Z || Resistive sensors, [[ADC/en]] channel 7 | ||
|- | |- | ||
| W1 || | | W1 || '''18''' || W1/GPIO || 3.3 V|| 4 || 15 @ CON1 || 3.3 V || 1-Wire,"dry contact" | ||
|- | |- | ||
| W2 || | | W2 || '''19''' || W2/GPIO || 3.3 V|| 2 || 13 @ CON1 || 3.3 V || 1-Wire,"dry contact" | ||
|- | |- | ||
| W3 || | | W3 || '''20''' || W3/GPIO || 3.3 V|| 1 || 12 @ CON1 || 3.3 V || 1-Wire,"dry contact" | ||
|- | |- | ||
| GND || | | GND || '''21''' || GND|| || || || || | ||
|- | |- | ||
| GND || | | GND || '''22''' || GND|| || || || || | ||
|- | |- | ||
! colspan="8"| | ! colspan="8"| Bottom row, right block | ||
|- | |- | ||
| GND || | | GND || '''23''' || GND|| || || || || | ||
|- | |- | ||
| 5V out || | | 5V out || '''24'''|| 5Vout|| 5V, 0.5 A | | | | | | | 5V output | ||
|- | |- | ||
| GND || '''25''' | | GND || '''25''' || GND | | | | | | | | ||
|- | |- | ||
| Vin || '''26''' | | Vin || '''26''' | | Vin || 15V || || || ||Input voltage; ADC channel 5 | ||
|- | |- | ||
| Relay 1 || | | Relay 1 || '''27-28''' || R1 || 250, 5A||247 || || open ||first relay | ||
|- | |- | ||
| Relay 2 || '''29-30''' | | Relay 2 || '''29-30''' || R2 || 250, 5A|| 246|| || open ||second relay | ||
|- | |- | ||
|} | |} | ||
== | == Power Supply== | ||
[[ | [[File:Питание 2.PNG|thumb|400px|WB 3.5 Power supply circuit]] | ||
''' | '''From external power supply''' | ||
===Power supply=== | |||
Supply voltage is 4.7-15V. | |||
The average consumption of the board is 1.5-2 watts. But since the GPRS module consumes up to 8W impulsively, it is recommended to use power supplies with a power of at least 10W. | |||
5.5x2.1mm power connector, also input voltage can be connected to terminals 1 and 26. | |||
'''Power over Ethernet''' | '''Power over Ethernet''' | ||
Power over Ethernet cable is supported, [http://ru.wikipedia.org/wiki/Power_over_Ethernet#Passive_PoE Passive PoE] voltage from 7 to 16 Volts. | |||
Power is transmitted in unused pairs: "+" ("-") pair 4-5 (blue, white and blue), "-" ("+") on paired 7-8 (brown, white-brown). Polarity doesn't matter. | |||
''' | '''Connecting PoE with the power supply causes damage to the power supply.''' | ||
See [[Power over Ethernet/en]]. | |||
''' | '''Battery''' | ||
Wiren Board | ===Battery=== | ||
The Wiren Board allows you to connect a Li-Ion (Li-Pol) battery with a maximum voltage of 4.2 V. When you connect the power, the battery is charged with a current of up to 0.5 A (depending on the load). | |||
There is protection against over-discharge of the battery, at a voltage below 2.9 V the battery is disconnected. However, it is recommended to use protected batteries. | |||
Also, there is no protection from charging at low temperatures. Be careful, the batteries deteriorate from this. | |||
''' | '''It is necessary to meet the battery polarity!''' | ||
== | == List of GPIOs == | ||
See [[WB_SH_3.5:_Список_GPIO/en]] | |||
===Debug UART=== | ===Debug UART=== | ||
Debug UART | Debug UART is output on the UEXT1 connector, and also separately on the comb (near the audio Jack, see diagram) | ||
Pins 2,3,4 are used for Debug UART (see picture). | |||
== | == Device drawings and pictures == | ||
[[Файл:ЧертежWB3.3.png |thumb|500px|]] | [[Файл:ЧертежWB3.3.png |thumb|500px|]] | ||
''' | '''Schematic diagram of Wiren Board 3.5''' - [[Файл:СхемаWB3.5.pdf]] | ||
[[Файл:ЧертежWB3.3.pdf]] | [[Файл:ЧертежWB3.3.pdf]] | ||
== | ==External device connection examples== | ||
[[BMP085| | [[BMP085/en| BMP085 and BMP180 sensors]] |
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