I have a Raspberry Pi 3 B+ and a Belkin WiFi router. I want to take my existing WiFi signal, and convert it into a modem signal for the router.
Original Wifi -)) ((-Raspberry Pi 3 B+----Modem port on ROUTER-)) New WiFi
How do I do this? I tried Dnsmasq as a WiFi dongle, but I don't think the router likes this.
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I am making a sort of rover where you control it from your computer and the rover will be outside. I want the computer to send data to the raspberry pi using a server that is on the raspberry pi. Will I be able to do that if the raspberry pi in in the woods?
If not is there anyway I can achieve this goal?
yeah but you need one of the following network connections:
cell phone
sat.
wifi setup to connect
you could use a small battery (like phone charger to power it for a few days and with a cell phone (battery powered or better plugged if you have power access. I have ducked tapped a pie to a cell phone and a big battery/plugin and set it up in the deep woods. mobile setup
I'm currently working with Kinect v2. I can do all sort of stuff on PC with it. What I want to do next is, to get the data I want on PC and control the Raspberry Pi with that data (for example, I will move the Pi with motors when I tilt my head to right). I have sorted out the motors and everything but I just don't know how to use that tracking data I have on PC to control the Pi.
I hope the question makes sense, i'm just extremely new to both Pi and Kinect.
Thanks for the help!
The first step is to choose the bus that will connect the
PC to the Raspberry PI.
Your options are:
Serial bus: Pi Serial tutorial,USB Serial to Pi cable
Network Socket (cable/wifi): Socket client/server c++ examples
i2c: i2c windows PC, Configuring i2c on Pi
I believe that the i2c or serial bus will be the easiest to start
with. But in the end all 3 options need to set up the connection, and send and receive bytes / byteArrays.
Since MQ-3 sensor provides analog output, we have got MCP 3008. We tried to make the connections with Raspberry pi 3 using the connections from MQ-2 sensor available online. Nothing works! Need help to interface MQ 3 with Raspberry pi 3 for detecting Alcohol Level
this link is best to interface analog sensor with raspberry pi
https://tutorials-raspberrypi.com/configure-and-read-out-the-raspberry-pi-gas-sensor-mq-x/
use this link but if you want use analog sensor with raspberry pi so you need another ADC module or another chip like PIC , ATMEGA 32
I'm trying to connect multiple devices to my Raspberry Pi 3 B+. The components are RFID RC522, RPi LCD display, Load Sensor (strain gauge), and WiFi shield. All those are needed for my project. However GPIO pins overlap almost in every case. I do know that we can parallel the Voltage pin, however I'm super confused how to connect all of it on 1 board. If there's a channel splitter hardware solution or an extended version of RPi or in few words - what's the best way to do it - if possible. Thanks!
I couldn't find the right pictures for weigh sensor with HX711 and wifi shield, but all those need pins.
I think you should look into the MCP3008 ADC (analog to digital converter) as the raspberry pi has no analog gpio pins and it will allow you up to 8 analog sensors to be attached via 4 wires to the Rpi using SPI, For powering things use a breadboard rail to power your sensors from the Rpi but other gpio pins output 3.3v, to get more gpio pins use an MCP23008 chip through I2C. if you're using a Rpi 3 it has built in wifi or you can get a usb wifi antenna.
simple question: is there a way to know which sensors are connected to a Raspberry Pi? I.e., I'm in the Raspberry command line and want to know what's connected to it.