ethernet module

290.00

In stock

SKU: 000793 Categories: , Tags: , , , , , , , , ,

Description

  • Brand new and high quality.

    chip board ENC28J60-I/SO.

    the board 25MHZ crystal.

    the network interface board HR911105A.

    3.3 V power supply pin.

    Size:5.9cm x 3.5cm – 2.32inch x 1.38inch.

     

    Debug reminder:

    1, the IP address of the computer to a network segment and module such as IP module 192.168.1.2, IP computer set: 192.168.1.3; 192.168.1 is the 3 section;

    2, cross the network cable connected to the mouth of the computer network module and mouth; (that is, the cable network 1 3,2 cross, and then do not understand that there are pictures Baidu);

    3, the module and the MCU connection should pay attention to the connection of each line is reliable (the surface is not even connected to the good);

    4, and the MCU port IO to confirm that is right;

    5, the program recompile, download, confirm whether to download! STM32 and 51 IO

    Wiring instructions:

    ############STM32 connection ##########

    STM32f103VBT6 ENC28J60 module or other stm32

    PC10———– RESET

    PC12——— CS //PC12 pull-up output mode

    //SPI1-

    PA5———– SCK / / output mode

    PA6———– SO / / input mode

    PA7———– SI / / output mode

    ######51 microcontroller ########### //———————————

    Change IP address and MAC address in uipopt.h

    192.168.1.100

    //——————————— port configuration in spi.h.

    STC12C5A60S2 DIP OSC:18.432Msbit CSN = P1^0; / / 28J60– CS (SS)

    Sbit SIN = P1^1; / / MOSI

    Sbit SON = P1^2; / / MISO

    Sbit SCKN = P1^3; / / SCK

    Sbit RSTN = P1^4; / / RST

    Sbit INTN = P3^3; / / INT

    ENC28J60 Mini Product Description:

     

    1. Chip board ENC28J60/SS.
    2. The board 25MHZ crystal.
    3. The network interface board HR911105A.
    4. 3.3V power supply pin.
    5. Size: 48.8 (mm) x 18.5 (mm).

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