Search found 19 matches
- Tue Apr 14, 2015 9:55 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Dear all !! I came back to you after some travels for business. Since this long time i find a way with this new code found on the internet Arduino Side #include <RF24.h> #include <RF24_config.h> #include <SPI.h> #include <OneWire.h> #include <DallasTemperature.h> OneWire oneWire(2); DallasTemperatur...
- Fri Apr 03, 2015 8:58 am
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Hello,
This is my pin :
Raspberry ====> NRF24L01
3v3 ==> VCC
GND ===> GND
CE0 ===> CSN
SCLK ===> SCK
MISO ==> MISO
MOSI ==> MOSI
GPIO22 => CE
I don't need to do sudo command because i'm running my pi in root mode.
I think i just need to adapt the program to my wire, don't you ?
This is my pin :
Raspberry ====> NRF24L01
3v3 ==> VCC
GND ===> GND
CE0 ===> CSN
SCLK ===> SCK
MISO ==> MISO
MOSI ==> MOSI
GPIO22 => CE
I don't need to do sudo command because i'm running my pi in root mode.
I think i just need to adapt the program to my wire, don't you ?
- Thu Apr 02, 2015 9:24 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Dear all, First i check is my SPI was on, and everything is ok. I install all the app that's you recommand : apt-get install python-dev apt-get install python3-dev apt-get install python-pip apt-get install python3-pip pip install spidev pip-3.2 install spidev So now, the error is different : root@r...
- Wed Apr 01, 2015 9:12 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Hello ! I try to follow your instruction, step by step and when i execute nRFReader that's the return : Traceback (most recent call last): File "nRF24Reader.py", line 172, in <module> radio.begin(0,17) File "/root/lib_nrf24.py", line 373, in begin self.spidev.open(0, csn_pin) IOError: [Errno 2] No s...
- Tue Mar 31, 2015 9:18 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Hello, I try to use your own library, but when i import them i have this error : root@raspberrypi:~/rf24libs# python test.py Traceback (most recent call last): File "test.py", line 12, in <module> radio = NRF24() TypeError: __init__() takes exactly 3 arguments (1 given) I try to open the library.py ...
- Mon Mar 30, 2015 8:49 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Thanks a lot, i'm looking on it right now
- Mon Mar 30, 2015 11:23 am
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Dear Daniel, Thanks a lot for your multiple answer ! I couldn't answer before because i had to travel for work... Could you give me the code of your python program for the pi to read it with attention ? Tonight, i will try to use your RF24 lib for the pi. Thanks a lot for your answers and your patie...
- Wed Mar 25, 2015 6:56 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Dear Daniel, Of course i read your topic ! I think i will try to read again and reinstall one more time because i think it's just a little error. I'm using a PC to code the Arduino with the original software. I don't think the problem comes from the arduino because when i add some print function to ...
- Wed Mar 25, 2015 10:14 am
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Thanks in advance for your return. Isn't too short two month ? I still have trouble with my code. I try to reinstall the RF24 library for the pi and now i have a strange error... When i try to launch my code ''python test.py'' for example, the error is " no module named RF24'' I don't understand why...
- Mon Mar 23, 2015 7:54 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Hello danjperron, Thanks for your example. I will try asap to transpose it to my raspberry with my DS sensor. For a lower consuption, i saw many sensors which use the narcotic library. Moreover, it depend the number of time you want to awake your arduino to take your temperature or something else. T...
- Sun Mar 22, 2015 8:46 pm
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
Re: DS18b20 rx on pi
Dear all,
Thanks for your answer.
Why do you want to use the USB ? To connect arduino in RF24 and read the recever through USB ?
Thanks davef21370 but i need RF24 to connect more than one sensor and moreover sensors will be in different room !
Thanks for all for any help
Thanks for your answer.
Why do you want to use the USB ? To connect arduino in RF24 and read the recever through USB ?
Thanks davef21370 but i need RF24 to connect more than one sensor and moreover sensors will be in different room !
Thanks for all for any help
- Sun Mar 22, 2015 10:54 am
- Forum: Python
- Topic: DS18b20 rx on pi
- Replies: 37
- Views: 7543
DS18b20 rx on pi
Dear all, I'm creating a homestation for my house and i would like to create my own sensor. I use a DS18b20 on a arduino nano to transmit the temperature to the pi. Unless the code works for my arduino, i have more difficulties to receive the temperature from the arduino. My wires are correct becaus...
- Wed Feb 25, 2015 10:55 am
- Forum: Beginners
- Topic: nrf24L01 Arduino & B+
- Replies: 4
- Views: 669
Re: nrf24L01 Arduino & B+
There is no relationship between this product and what i'm looking for...
- Tue Feb 24, 2015 11:23 am
- Forum: Beginners
- Topic: nrf24L01 Arduino & B+
- Replies: 4
- Views: 669
Re: nrf24L01 Arduino & B+
Dear all,
Does someone have any idea ^^
Does someone have any idea ^^
- Mon Feb 23, 2015 3:19 pm
- Forum: Beginners
- Topic: nrf24L01 Arduino & B+
- Replies: 4
- Views: 669
nrf24L01 Arduino & B+
Dear all, I post this topic because i have some difficulties to send a information from an arduino nano to my raspberry B+. I try to create a sensor with a ds18b20 connected to the arduino. Then, the aim is to send the temperature to the raspberry through the wireless nrf24L01. But, i install the li...
- Thu Jan 15, 2015 11:04 pm
- Forum: General discussion
- Topic: Raspberry Pi Control Panel - A PHP Control Panel
- Replies: 16
- Views: 15111
Re: Raspberry Pi Control Panel - A PHP Control Panel
Thanks for this app !
It makes me discover Justgage.
I will try to install it asap !
It makes me discover Justgage.
I will try to install it asap !
- Mon Jan 12, 2015 10:17 pm
- Forum: Raspberry Pi OS
- Topic: Raspbian lxde turn slowly
- Replies: 3
- Views: 714
Re: Raspbian lxde turn slowly
Thanks for your answer.
But i don't have think about it because it's brand new one... from element14 :\
But i don't have think about it because it's brand new one... from element14 :\
- Mon Jan 12, 2015 9:46 pm
- Forum: Raspberry Pi OS
- Topic: Raspbian lxde turn slowly
- Replies: 3
- Views: 714
Re: Raspbian lxde turn slowly
Hello everybody ! So i try to install another older raspbian version but it does'nt work anymore. I try many time apt-get update, upgrade, but my raspberry is ok for raspbian. Does someone could have an idea ? Is it possible that's the problem comes from my sd card ? Or do you think it's the raspber...
- Sun Jan 11, 2015 11:10 pm
- Forum: Raspberry Pi OS
- Topic: Raspbian lxde turn slowly
- Replies: 3
- Views: 714
Raspbian lxde turn slowly
Hi there, I upgrade raspbian version of my raspberry, i choose the raspbian of december the 24th. But, when i start the lxde with the command "startx" my desktop run very slowly. For example, when you move the mouse, the cursor take 1 or 2s of delay to move. I try to overclock the raspberry, to chan...