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    01-12-2017, 05:43
    kfjl created a blog entry Pour aller (un peu) plus loin in kfjl
    L'équipe au grand complet. Trouvez l'intrus. Pour les "moustaches", c'est par ici: http://www.instructables.com/id/Enhanced-NRF24L01/ Un bout...
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  • kfjl's Avatar
    24-11-2017, 06:47
    kfjl created a blog entry nrf24 Transmitter (ter) in kfjl
    /* PI TRANSMITTER * * PiB+ or Pi2 (with bcm2836) * Power supply : Anything that gives you 5V and 1 Amp or more * Pin numbering system :...
    0 replies | 422 view(s)
  • kfjl's Avatar
    17-11-2017, 06:51
    kfjl created a blog entry nrf24 Transmitter (bis) in kfjl
    /* ARDUINO TRANSMITTER * * Arduino Pro Mini 328 5V/16MHz * Power supply:3.3V from computer USB or phone charger, via FTDI. * * NRF ...
    0 replies | 452 view(s)
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About kfjl

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About kfjl
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France
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picaxe123

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Pour aller (un peu) plus loin

by kfjl on 01-12-2017 at 05:43


L'équipe au grand complet. Trouvez l'intrus.

Pour les "moustaches", c'est par ici: http://www.instructables.com/id/Enhanced-NRF24L01/

Un bout de scotch pour regrouper les fils vous rendra la vie plus façile (plaque "T").

On m'a dit que le wi-fi utilise les 13 premiers canaux de fréquences. En s'en éloignant (régistre N°5), ça marcherait peut-être mieux.

On peut aussi jouer sur

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nrf24 Transmitter (ter)

by kfjl on 24-11-2017 at 06:47
Code:
/* PI TRANSMITTER
 *
 * PiB+ or Pi2 (with bcm2836)
 * Power supply : Anything that gives you 5V and 1 Amp or more
 * Pin numbering system : Broadcom
 * Requires the bcm2835 library, available here: 
 * http://www.airspayce.com/mikem/bcm2835/bcm2835-1.52.tar.gz
 * Follow the instructions to install and use it here:
 * http://www.airspayce.com/mikem/bcm2835/
 *
 * NRF    COLOUR    Pi    FUNCTION    
 * =============================

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Updated 24-11-2017 at 11:44 by kfjl (Je me suis trompé de fichier ! Mais l'autre marche aussi :))

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nrf24 Transmitter (bis)

by kfjl on 17-11-2017 at 06:51
Code:
/* ARDUINO TRANSMITTER
 *  
 * Arduino Pro Mini 328 5V/16MHz 
 * Power supply:3.3V from computer USB or phone charger, via FTDI.
 *  
 * NRF                  Arduino
 * Pin      Colour        Pin
 * 1        Black         GND
 * 2        Red           3.3V      THREE POINT THREE !!!.!!!
 * 3        Brown         7         CE
 * 4        White         10        CSN
 * 5        Yellow        13        SCK
 * 6        Green

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nrf24 Receiver (ter)

by kfjl on 10-11-2017 at 06:32
Code:
'RECEIVER          (nrf24_Receiver.bas)

'Power supply: 3.3V from computer USB or phone charger via FTDI =
'no 5V, phantom or otherwise, to fry nrf
'Inverter levels RX /  TX : 74HCT04

'1 GND    Black     GND
'2 VCC    Red        VCC     THREE point THREE volts !!!.!!!
'3 CE      Brown     B.1
'4 CSN    White     B.6
'5 SCK    Yellow    B.7
'6 MOSI   Green    SDO C.1
'7 MISO   Orange  SDI B.5
'8 INT      Grey      C.5

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Updated 12-11-2017 at 08:19 by kfjl

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nrf24 Receiver (bis)

by kfjl on 03-11-2017 at 06:14
Code:
/* ARDUINO RECEIVER
 *  
 * Arduino Pro Mini 328 5V/16MHz 
 * Power supply:3.3V from computer USB via FTDI. 
 *  
 * NRF                  Arduino
 * Pin      Colour        Pin
 * 1        Black         GND
 * 2        Red           3.3V      THREE POINT THREE !!!.!!!
 * 3        Brown         7         CE
 * 4        White         10        CSN
 * 5        Yellow        13        SCK
 * 6        Green         11        MOSI

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