Issues

• Problems with the silent interval at the beginning of the serial connection

  pyhys/minimalmodbus#141 · Filter by author Sogolumbo opened on Sep 29, 2026

• Debug output shows roundtrip time in wrong unit

  pyhys/minimalmodbus#134 · Filter by author HTKB-ZUC opened on Jan 10, 2025
  1

• How to get the specific error message

  pyhys/minimalmodbus#133 · Filter by author RobinGalipeau opened on Sep 25, 2024
  1

• Wrong LRC calculation in ASCII MODE

  pyhys/minimalmodbus#125 · Filter by author urko37 opened on Dec 21, 2023

• Consider conforming to PEP 561 in order to make type annotations usable

  pyhys/minimalmodbus#123 · Filter by author alehed opened on Sep 18, 2023

• Timeout after frame

  pyhys/minimalmodbus#122 · Filter by author pfrl opened on Sep 4, 2023

• Properly closing port

  pyhys/minimalmodbus#121 · Filter by author ARK3r opened on Aug 30, 2023

• Checksum error in rtu mode

  Usage
  pyhys/minimalmodbus#102 · Filter by author MGGEL opened on Jun 6, 2023
  15

• Modbus ID change - Wrong return slave address

  Usage
  pyhys/minimalmodbus#101 · Filter by author somakelemen opened on May 5, 2023
  3

• Silent period not working for multiple devices

  pyhys/minimalmodbus#100 · Filter by author thalesmaoa opened on May 2, 2023
  2

• Why the silence_time can affect the roudtrip_time?

  pyhys/minimalmodbus#98 · Filter by author billyhuangyr opened on Apr 14, 2023
  3

• extend modbus with 'readfloats' and 'readlongs'

  enhancement
  pyhys/minimalmodbus#97 · Filter by author FLMuller opened on Mar 16, 2023

• How to send a non-standard function code

  Usage
  pyhys/minimalmodbus#86 · Filter by author larrybarello opened on May 7, 2022
  2

• Modbus TCP implementation

  enhancement
  pyhys/minimalmodbus#72 · Filter by author ihategoto opened on Jul 26, 2021
  2

• FD leak for serial port

  bug
  pyhys/minimalmodbus#69 · Filter by author anatoly-savchenkov opened on May 30, 2021
  5

• Long wait time between receiving a reply and sending the next request

  pyhys/minimalmodbus#67 · Filter by author JoeEarlam opened on May 14, 2021
  7

• Interest in function code 23?

  enhancement
  pyhys/minimalmodbus#4 · Filter by author KennethNielsen opened on Feb 2, 2016 · 2.0
  8