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Wiren Board Smart Home 3.5/en: различия между версиями
Wiren Board Smart Home 3.5/en (просмотреть исходный код)
Версия 19:21, 1 августа 2019
, 4 года назадНовая страница: «==External device connection examples== BMP085 and BMP180 sensors»
(Новая страница: «See Power over Ethernet/en.») |
(Новая страница: «==External device connection examples== BMP085 and BMP180 sensors») |
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| (не показано 9 промежуточных версий этого же участника) | |||
| Строка 190: | Строка 190: | ||
See [[Power over Ethernet/en]]. | 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]] | ||