modbuspp
A C++ Library for Modbus TCP Client Protocol (by fz-lyu)
eModbus
Modbus library for RTU, ASCII and TCP protocols. Primarily developed on and for ESP32 MCUs. (by eModbus)
modbuspp | eModbus | |
---|---|---|
1 | 2 | |
247 | 355 | |
- | 2.3% | |
0.0 | 6.8 | |
7 months ago | about 2 months ago | |
C++ | C++ | |
GNU General Public License v3.0 only | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
modbuspp
Posts with mentions or reviews of modbuspp.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Idec FC6A read 1 byte issues
OP could use something like https://github.com/fanzhe98/modbuspp and poll the registers directly using Modbus function calls instead of byte code… not that you couldn’t use raw byte code but this would be more elegant IMHO
eModbus
Posts with mentions or reviews of eModbus.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-19.
-
How to lower CPU usage in a very tight loop without sleep?
A quick check have me this https://github.com/eModbus/eModbus
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Need help with ESP32 and Modbus RTU
If you're getting timeout errors or others, check this post: https://github.com/eModbus/eModbus/discussions/112
What are some alternatives?
When comparing modbuspp and eModbus you can also consider the following projects:
TOSDataBridge - A collection of resources for pulling real-time streaming data off of TDAmeritrade's ThinkOrSwim(TOS) platform; providing C, C++, Java and Python interfaces.
OpenMQTTGateway - MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.
QUaModbusClient - Modbus to OPC UA Gateway
esp32-asyncwebserver-fileupload-example - Examples of how to upload files to an ESP32 using Asyncwebserver, SPIFFS and an Upload progress bar.