Raspberry Pi 7722974 Bruksanvisning
Raspberry Pi
Inte kategoriserad
7722974
Läs nedan 📖 manual på svenska för Raspberry Pi 7722974 (7 sidor) i kategorin Inte kategoriserad. Denna guide var användbar för 15 personer och betygsatt med 5.0 stjärnor i genomsnitt av 8 användare
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User Manual
Extension board for the Raspberry Pi single- board computer
Main Features
• RS-485 port – for control over stepper motors, etc.
• RS-232 port – connect to serial port devices like a modem or your PC
• I2C connector – directly connect a display or sensors
• real-time clock with battery backup
• 5-way joystick
• piggyback mounting – no cables or additional space required
• driver support and sample applications code
• fully assembled including the backup- battery
User Manual
2 amescon
Table of Contents
1. 2 Technical Specifications...................................................................................................................
2. Technical Drawing ........................................................................................................................... 3
3. First Time Installation ...................................................................................................................... 4
3.1. Choice of distribution .............................................................................................................. 4
3.2. Find out your Raspberry Pi's revision ...................................................................................... 4
3.3. Raspicomm Setup.................................................................................................................... 5
3.4. Setup- 5 Script Parameters .........................................................................................................
4. Using your Raspicomm .................................................................................................................... 5
4.1. RS-485 Port .............................................................................................................................. 5
4.2. 232 -Serial Port / RS .................................................................................................................. 6
4.3. 6 Joystick ....................................................................................................................................
4.4. Outputs (LEDs)......................................................................................................................... 6
4.5. HWClo ck .................................................................................................................................. 7
5. Additional Links ............................................................................................................................... 7
1. Technical Specifications
Size : 35,2 x 56mm
• RS- 485
o up to 230.400 baud
o pluggable screw terminal
connector (A, B, GND)
• RS- 232
o No hardware handshake
o up to 115.200 baud
o pluggable screw terminal
connector (RX, TX, GND)
• Real Time Clock
o CR2032 RTC backup battery
included
o powers the clock for approximately
10 years
• 5 Inputs
o connected to onboard joystick (4
way + push)
o 5V tolerant
o 2mm pitch external connector, not
populated
• 2 Outputs
o 5V, 100mA max. each
o 5V relays can be connected without
additional circuitry due to onboard
protection diodes
o 2mm pitch connector, not populated
• SPI Connector
o 2mm pitch connector, not populated
• 2 I2C Connectors
• Power Connector
o pluggable screw terminal connector
(+, -)
o either powers the Raspberry Pi and
RasPiComm (5V, 1.5A max)
o or is a power output when powered
over USB
• RasPiComm Power Consumption
o max . 10mA (outputs off)
o max. 210mA (outputs on and
maximum rating drawn)
User Manual
3 amescon
2. Technical Drawing
Produktspecifikationer
| Varumärke: | Raspberry Pi |
| Kategori: | Inte kategoriserad |
| Modell: | 7722974 |
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