A module or a unit with digital I/O expender that have a PNP or/and NPN interface (24 v) can be very useful .
meirmark
@meirmark
Posts made by meirmark
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RE: [Product] - Industrial 24VDC DI, DO, AI, AO
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industrial friendly mechanical installation
Hi.
As I understand from your site You are pointing to the industrial IOT world .
I am using the M5Stack cores, modules and sensors for industrial machines and have sometimes a problem to install them physically because the mounting holes is for Lego (not very industrial grade) and not for normal bolts.
Also in some sensors there isn't any flat bottom that can be attached to a surface .
Maybe is time to decide if you are industrial or hobby oriented .Meir.
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RE: SX1509 library needed.
@agreedk I am also using Arduino ide and not all arduino libraries works with M5stack without changes .
Did You checked the SX1509 specific library or you meant in general that Arduino libraries supposed work with M5stack ? -
RE: SX1509 library needed.
Thanks, Google is My almost the bast friend :-)
I am looking for a lib for M5Stack and not Arduino, the Arduino lib is not working. -
SX1509 library needed.
Hi.
I am looking for a library for the SX1509 16 bit I/O extender.
I will be glad if someone can share.Thanks
Meir. -
RE: Modbus TCP with a LAN module
Thanks, I already found a library that works with the M5core.
https://github.com/emelianov/modbus-esp8266/ -
Modbus TCP with a LAN module
Hello.
I am trying to use a M5core with LAN module to make a modbus TCP slave.
I tried a few Arduino samples but nothing works.
Can somebody help ?Thanks
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RE: LAN module problem
According to Arduino site ,the new Ethernet lib can work with the W5500 chip so no need the Ethernet2 lib.
Link: https://www.arduino.cc/en/Reference/EthernetI tested also with the Ethernet2 lib from the ESP32 and it works.
Thanks.
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RE: LAN module problem
I work with the Arduino IDE.
The Error is: cannot declare variable 'server' to be of abstract type 'EthernetServer'
I found a by-pass that solve the problem by changing the "cores/esp32/Server.h" file .
it works but it makes a new problem for other programs that use WiFi.
Is there a real solution ? -
LAN module problem
The LAN W5500 demo program for Arduino is not working.
Any solution ?