WARNING!!! JAMMING IS ILLEGAL

DONATION

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PAYPAL or GCASH

Ble-jammer

JAMMING BLUETOOTH AND WIFI USING NRF24L01 AND ESP32 IN RANGE 2.4GHZ DEVICES

`NOT TESTED ON 2.4GHZ DRONE I DONT HAVE ONE`

REQUIRED DEVICES AND LIBRARY:

1 OR 2 NRF24
1 ESP32
10UF-100UF CAPACITOR DEPEND ON YOUR NRF
LIBRARY USE: https://github.com/nRF24/RF24

DEMO

THE EFFECT : DEPEND ON DEVICE BLUETOOTH AND RANGE... IF YOU WANT BETTER PERFORMANCE YOU CAN ADD 2.4GHZ RF AMPLIFIER.

https://github.com/smoochiee/Ble-jammer/assets/30816448/16f0c1f8-6f23-4cca-a352-f6ff64fe5a90

SOME NOTES

NRF24 CAN DO 125 CHANNELS YOU CAN EDIT IT IN CODE

BLUETOOTH CLASSIC 80 CHANNELS

BLE USES 40 CHANNELS

WIFI USES 1-14 CHANNELS

YOU CAN EDIT PAYLOAD SIZE DIRECTLY ON RF24 LIBRARY RF24.CPP LINE # 1972

/****************************************************************************/
void RF24::startConstCarrier(rf24_pa_dbm_e level, uint8_t channel)
{
    stopListening();
    write_register(RF_SETUP, read_register(RF_SETUP) | _BV(CONT_WAVE) | _BV(PLL_LOCK));
    if (isPVariant()) {
        setAutoAck(0);
        setRetries(0, 0);
        uint8_t dummy_buf[5];
        for (uint8_t i = 0; i < 5; ++i)
            dummy_buf[i] = 0x00;

        // use write_register() instead of openWritingPipe() to bypass
        // truncation of the address with the current RF24::addr_width value
        write_register(TX_ADDR, reinterpret_cast<uint8_t*>(&dummy_buf), 5);
        flush_tx(); // so we can write to top level

        // use write_register() instead of write_payload() to bypass
        // truncation of the payload with the current RF24::payload_size value
        write_register(W_TX_PAYLOAD, reinterpret_cast<const uint8_t*>(&dummy_buf), 5);

        disableCRC();
    }
    setPALevel(level);
    setChannel(channel);
    IF_SERIAL_DEBUG(printf_P(PSTR("RF_SETUP=%02x\r\n"), read_register(RF_SETUP)));
    ce(HIGH);
    if (isPVariant()) {
        delay(1); // datasheet says 1 ms is ok in this instance
        ce(LOW);
        reUseTX();
    }
}

/****************************************************************************/

WEBFLASHER FOR EASY UPLOAD CODE ON ESP32

WEBFLASHER HERE.....

SCHEMATIC DIAGRAM:

FOR DUAL NRF24L01 PINS

HSPI=SCK = 14, MISO = 12, MOSI = 13, CS = 15 , CE = 16
VSPI=SCK = 18, MISO =19, MOSI = 23 ,CS =21 ,CE = 22

FOR SINGLE

VSPI=SCK = 18, MISO =19, MOSI = 23 ,CS =21 ,CE = 22
OR YOU CAN USE
HSPI=SCK = 14, MISO = 12, MOSI = 13, CS = 15 , CE = 16 YOU NEED TO EDIT VALUES ON CODE IF YOU USE HSPI