#18 I2C Extended Inputs Outputs | Outseal Arduino PLC

[@lenslens7379]

Here we go! The best Arduino PLC's channel!! Thanks 👍👍

[@OnosTech]

Thanks a lot! 😊😊😊

[@samanthilakabanadara4788]

Very important lesson.thank you From Sri Lanka

[@OnosTech]

I am glad it is helpful

[@rdchannel3307]

Very interesting and Very helpful.. thank you sir👍

[@OnosTech]

You're welcome

[@ronaldpereira7088]

Very informative. What's the maximum number of expansions that would be allowed. Wish LDMicro had this feature

[@OnosTech]

It is dependent on the numbers of I/Os that can be assigned in Outseal studio which is S.1 to S.128, R.1 to R.128 and A.1 to A.26. So I think it may be at least 8 expansion module.

[@ronaldpereira7088]

@@OnosTech Thanks

[@OnosTech]

@@ronaldpereira7088 You're welcome!

[@kailashmalviya8]

how to control stepper motor using arduino nano plc outseal

[@roelgritter]

Great tutorial, with your effort it starts to become a powerfull small plc. What is the max distance between 2 units?

[@OnosTech]

Thanks! The max distance for I2C bus is less than a meter or about a foot for effective communication. Modbus between devices is recommended long distance

[@markrgreenlane]

Can Outseal be used to communicate with I/O expansion chips over I2C like the MCP23017 I2C 16bit port expander?

[@OnosTech]

Yes! The TWIR, TWIW instructions etc

[@markrgreenlane]

@@OnosTech is this something you would demonstrate on a tutorial video using two or three of them? Have to say I think your tutorials are really good.

[@OnosTech]

I will consider it. Also watch this video: kzbin.info/www/bejne/fXbImoeCpL2Xgbs

[@karte2626]

Cool!!!

[@OnosTech]

Thanks

[@karte2626]

Hi Onos: I tried to make a program with several remote inputs (S.17 - S.20) and several remote outputs (R.17 - R.20) but I cannot figure out how to do it. Could you please make an example? It also would be very helpful an example of several I2C devices working altogether such as DS3231, I2C LCD and remote inputs/outputs. Thank you very much in advance!

[@OnosTech]

Ok. I will consider it

[@karte2626]

Yes, please!!! I appreciate!!!

[@OnosTech]

Hi Karte! Please send an email to [e-mail]

[@vutuan4718]

sir, i want to communicate between 2 arduino uno using i2c protocol, so how to set slave address on an arduino uno? thank you!

[@OnosTech]

Do it the same way it was done in this video for the Arduino Nano

[@matheushenriquecamposfirmi1782]

Hello mate, I'm doing an Arduino based PLC for educational proposes, and I would like to ask what software do you recommend more, between Outseal and LDmicro? I've been watching your tutorials and they have been very useful, thanks a lot!

[@OnosTech]

They are both unique in different ways: 1. Outseal can program only Arduino Uno/Nano, the Outseal Nano and Mega, Ldmicro can program a wide range of processors including STM32. 2. LDmicro requires configuration and additional software (Arduino IDE and Atmel Studio) before Arduino boards can be programmed. Outseal does not require those. 3. LDmicro can do a number of low-level programming, Outseal has some easy functions for some modules. 4. Outseal has fixed digital/analog I/O which can be extended with expansion modules, LDmicro I/O is depended on your board choice and can also use I/O expansion modules. 5. 4. Outseal UART is reserved for Modbus only, LDmicro does not have Modbus support yet but has UART instructions that accommodate other communication protocols. 5. Outseal is more suitable for industrial applications, while LDmicro tends more to embedded systems. They are both great applications and it depends on the goal for your particular project. For me, Outseal stands out with its Modbus functions and I can decide what microcontroller to use from LDmicro different brands and models.hey are both unique in different ways: 1. Outseal can program only Arduino Uno/Nano, the Outseal Nano and Mega, Ldmicro can program a wide range of processors including STM32. 2. LDmicro requires configuration and additional software (Arduino IDE and Atmel Studio) before Arduino boards can be programmed. Outseal does not require those. 3. LDmicro can do a number of low-level programming, Outseal has some easy functions for some modules. 4. Outseal has fixed digital/analog I/O which can be extended with expansion modules, LDmicro I/O is depended on your board choice and can also use I/O expansion modules. 5. Outseal mega (Atmega 128A) is not the same as Arduino mega (Atmega 2560) which has more I/O and memory. 4. Outseal UART is reserved for Modbus only, LDmicro does not have Modbus support yet but has UART instructions that accommodate other communication protocols. 5. Outseal is more suitable for industrial applications, while LDmicro tends more to embedded systems. They are both great applications and it depends on the goal for your particular project. For me, Outseal stands out with its Modbus functions and I can decide what microcontroller to use from LDmicro different brands and models. For educational purpose, I will chose LDmicro since it has a wider opportunity for learning.

[@matheushenriquecamposfirmi1782]

I got you! Thx for this information, I'll stand with LDmicro by now. I also don't see many cons on it, since the automation laboratories required won't use Modbus expressively.

[@OnosTech]

@@matheushenriquecamposfirmi1782 That's great then!

[@vihanart_122]

Sir which pin is for analog output.

[@OnosTech]

There is no analog output in Outseal PLC. But you can achieve it with Modbus Analog Output Modules kzbin.info/www/bejne/pYSvoGNsZqhlarc s.click.aliexpress.com/e/_Dl7Kyqr

[@areebajabeenjabeen8116]

Goodmorning. Could i pls make a vedio. How to program attiny85- or 20 pin with Ld microsoftware by using ardiuno ife.

[@OnosTech]

I don't currently have this chip or module

[@mdmostafashahid948]

nice

[@OnosTech]

Thanks

[@asitsantra3491]

outseal plc with delta hmi project pls...

[@OnosTech]

I would like to, but I don't have this HMI

[@mdmostafashahid948]

please you make new video for nano v5 to nano v5 RS485 Communication Master Slave or mega v1 to mega v1 RS485 Communication Master Slave

[@OnosTech]

Already working on a nano to nano

[@mdmostafashahid948]

@@OnosTech i said MF6 MF2 MF4 etc is used in program

[@OnosTech]

@@mdmostafashahid948 Yes

[@mdmostafashahid948]

@@OnosTech give me link

[@OnosTech]

I don't have it yet

[@kailashmalviya8]

its nessary for use EDI EDO instruction

[@OnosTech]

Yes! If you are extending the IOs

[@kailashmalviya8]

@@OnosTech ok and main programmer is master Arduino not salve right And nessary to A4 or A5 to 10k to 5v resistance

[@OnosTech]

@@kailashmalviya8 The main programmer is master