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changing NEO M6 GPS baud rate from 9600 to 115200

Mz BA answered on February 5, 2023 Popularity 1/10 Helpfulness 1/10

answer changing NEO M6 GPS baud rate from 9600 to 115200

changing NEO M6 GPS baud rate from 9600 to 115200

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void sendPacket(byte *packet, byte len) {
    for (byte i = 0; i < len; i++)
    {
        GPS.write(packet[i]);
    }
}
// Send a packet to the receiver to change baudrate to 115200.
void changeBaudrate() {
    // CFG-PRT
    byte packet[] = {
        0xB5, // sync char 1
        0x62, // sync char 2
        0x06, // class
        0x00, // id
        0x14, // length
        0x00, // 
        0x01, // payload
        0x00, // payload
        0x00, // payload
        0x00, // payload
        0xD0, // payload
        0x08, // payload
        0x00, // payload
        0x00, // payload
        0x00, // payload
        0xC2, // payload
        0x01, // payload
        0x00, // payload
        0x07, // payload
        0x00, // payload
        0x03, // payload
        0x00, // payload
        0x00, // payload
        0x00, // payload
        0x00, // payload
        0x00, // payload
        
        0xC0, // CK_A
        0x7E, // CK_B
    };
    sendPacket(packet, sizeof(packet));
}

https://cglabs.medium.com/neo-6m-howto-change-serial-data-rate-9-6k-to-115k-for-neo-6-neo-7-neo-8-66d9898c1445

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Source: cglabs.medium.com

Tags: baud-rate gps whatever

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