Featured Articles
Announcing Pi
Technical Specifications
Raspberry Pi FAQs
Win a Pi
Raspberry Pi Wishlist
Actions
Forum Thread Details
  • Replies 11 replies
  • Subscribers 665 subscribers
  • Views 1584 views
  • Users 0 members are here
Related

Raspberry pi zero

patil.sunny9999

Hello There,

Please help me out. I am using Raspbeery Pi zero and Raspberry pi Zero W. Currently I am working on Serial Transmission on it. First the Serial Transmission was working well on raspberry pi zero. but all of a sudden it stops receiving data.so i checked the TTL voltage level , on RX pin it showing only 0.35 volts. As i checked more i got to know that my RX pin and Ground are shorted. What should i do now ? please suggest.

Parents

  • Hello There,

    I want to make use of Modbus Protocol on my Raspberry pi 3 model B. I am Complete Beginner. After some Research i Found Some information about Modbus Protocol. i found these Libraries by which i can Use Modbus Protocol on Raspberry pi.

    LIBMODBUS

    PYMODBUS

    MODBUS-TK

    Please Suggest me that which one will be better to use.

     

    As I have to communicate with MODSCAN 32 using my Raspberry Pi by RS232 circuitry, i have bought one

    so I am quite sure that I need to make Raspberry Pi as SLAVE device. Because I am little confused with that please help me out.

    Also Please Provide if any sample code is available to you, it will help me alot to understand better.

     

    Thank you in advance

Reply

  • Hello There,

    I want to make use of Modbus Protocol on my Raspberry pi 3 model B. I am Complete Beginner. After some Research i Found Some information about Modbus Protocol. i found these Libraries by which i can Use Modbus Protocol on Raspberry pi.

    LIBMODBUS

    PYMODBUS

    MODBUS-TK

    Please Suggest me that which one will be better to use.

     

    As I have to communicate with MODSCAN 32 using my Raspberry Pi by RS232 circuitry, i have bought one

    so I am quite sure that I need to make Raspberry Pi as SLAVE device. Because I am little confused with that please help me out.

    Also Please Provide if any sample code is available to you, it will help me alot to understand better.

     

    Thank you in advance

Children
No Data