background image

 

 

Reset

-

Circuit

 

One of the expansions compared to an older version is that the StromPi 2 has an 
onboard reset

-

circuit. This restarts your Raspberry

-

Pi automatically if the main 

power supply is active again. This is a big help at the UPS

-

mode. 

 

 

If you want to switch between the power 
sources often (battery 

-

> power supply 

-

battery 

-

> power supply for example), you 

can disable the function if you pull out the 
jumper.

 

 

 

The position of the reset field from the 
older models of the Raspberry Pi B+, 2B and Raspberry Pi 3 is different. Because 
of that the StromPi 2 has 2 reset pins at the back site:

 

 

 

 

 

The reset pin 

of the StromPi 

for the Raspberry Pi 3 is isolated by default, because it would short the older 
versions of the Raspberry

-

Pi!

 

Reset pin for 
Raspberry PI 
3

 

Reset pin for 
Raspberry PI 

 

B+, 2B

 

Содержание StromPI V2

Страница 1: ...StromPI V2 User manual www joy it net ...

Страница 2: ...it in additional ways The StromPi 2 allows you to connect your Raspberry Pi with any voltage source with a 6V 61V voltage range Because of that you have additional ways to use your Raspberry Pi car truck ship industrial plant for example Optional the Raspberry Pi gets an up grade of the USB output to a high power USB connection to provide performance intense USB disk drives The integrated UPS func...

Страница 3: ...eally hot To secure against burnings please don t touch the circuit board while the Strompi 2 is active and enable a good air supply that the device can t overheat GPIO Port 1 Mode switch UPS Wide 2 Mode switch microUSB 5V Voltage Input primary T PIN High Power USB Output Data Current Output to connect with the Raspberry Pi Wide Range 6V 61V Voltage Input secondary Reset switch ...

Страница 4: ... theoretical there would be 2500mAh left after 1 year standby if you don t consider self discharge area effects like weather temperature and the quality of the battery This is only theoratically to show how low the energy consumtion is The real battery capacity depends on to many factors That low standby current results of the fact that the wide range board will only be activated if there is no po...

Страница 5: ...of a power source at the WIDE range input for battery buffered systems we advise you to use the before men tioned UPS mode Even if the StromPI will be provided with the micro USB it will use 3 7mA while in WIDE mode from the wide range power source thats like a thousand times higher than the standby usage of the UPS mode We advise you to use a ON OFF switch at the Wide range power supply because i...

Страница 6: ... for example with that With the StromPi 2 you have the optional choice to extend the Raspberry Pi with a high power USB port and gives the Raspberry Pi USB ports a higher current output For this you have to connect the second micro USB port which is marked with Data IN Power OUT with a standard micro USB cable and connect the se cond site of the cable with a free USB port of the Raspberry Pi ...

Страница 7: ...cast the status of the StromPi to the Raspberry Pi It will be connected with a Jumper to the GPIO21 pin of the Raspberry Pi by default If you want to use the GPIO21 pin for other things you have to remove the Jumper You can now connect the T Pin with a free GPIO pin of the Raspber ry Pi for that you need a Pin Connector cable If the StromPi switches into the battery mode it can with help of our so...

Страница 8: ...often battery power supply battery power supply for example you can disable the function if you pull out the jumper The position of the reset field from the older models of the Raspberry Pi B 2B and Raspberry Pi 3 is different Because of that the StromPi 2 has 2 reset pins at the back site The reset pin of the StromPi for the Raspberry Pi 3 is isolated by default because it would short the older v...

Страница 9: ...se it don t touch any other components here If you want to use the StromPi for a Raspberry Pi B 2B after that you must put the isolation back at the reset pin if you don t do this the Rasp berry Pi and the StromPi can take heavy damage Raspberry PI B 2B The pin for the Raspberry Pi 2 has no isolation and the pin for the Raspberry Pi 3 has an isolation by default That means you can plug in the Stro...

Страница 10: ... adapter or batteries for example Alternatively you can run the StromPi with the micro USB connection of the front site of it It is marked as IN The voltage range of it has to be between 6V 61V please take care of the polarity to secure the Rasp berry Pi and the StromPi from dama ge ...

Страница 11: ...he manufacturer Joy IT Europe GmbH declare that the product RB StromPi2 in ac cordance with the regulations for use match the basic Requirements of the follwing guide lines EMV Richtlinie 2004 108 EG R TTE Richtlinie 99 5 EG JOY iT Europe GmbH Pascalstr 8 47506 Neukirchen Vluyn 14 10 2015 Yue Yang Geschäftsführerin ART NR RB StromPi2 Inverkehrbringer JOY iT Europe GmbH Pascalstr 8 D 47506 Neukirch...

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