cant verify sketch in arduino about smarthome

[merlokk]

It looks that ArduinoJson released new version that incompatible with old sources. Now you can downgrade ArduinoJson and try. I'll look it when I have time(

[merlokk]

https://github.com/merlokk/SmartHome/releases/download/AZ7798_v_1.0/libraries.zip

[merlokk]

Arduino last. 1.8.9
esp - like 2.4.2 i have tried to check, but it clears because now https://arduino.esp8266.com/stable/package_esp8266com_index.json not in the network

[merlokk]

needs to press config button and it go to configure mode again
the firmware programming pin on esp

[alexswart]

I have downgrade arduinjson to 5 that errors are gone but get a lot of errors with missing things i thing i dont have the right libaries do you know what versions you are using? Or can you upload your libaries folder?

[alexswart]

thank you for your libaries, i have still some compile errors
what version of arduino ide are you using en wich version of esp8266 in boardmanager?

[alexswart]

thanx it is working :)
is it also possible to change the settings after connecting te esp to my wirless network?
i have it connected but have connect it to the wrong mqtt server can i change it?
when i go in the browser to the ip adress of the esp i dont get a website.

[alexswart]

thank you that is working,.
i have only a small problem 1 have connect 2 sdm120 modbus kwh meters with on the last one a 120 ohm resistor, but both meters have the same id and are are baud 2400. do you know how ik can change it?

[merlokk]

connect one and change its address. it have setting in the modbus address space

[alexswart]

can i change it trough mqtt?

[merlokk]

no, it needs to physically connect to sdm

[merlokk]

40021 Network Node
http://www.eastroneurope.com/media/_system/tech_specs/3914/SDM120%20PROTOCOL.pdf
page 3
but... there are many models of sdm and some old models have another addressing.

P.S. there is free tool QModBus for this

[alexswart]

Thanks for your reply's
i have change de baud to 9600. but i dont get anny data in my mqtt from the meter
only Uptime. RSSi, VCC, Lastseendatetime and Lastbootdatetime
do i do somthing wrong? or is my ttl tu rs485 board maybe broken?

[merlokk]

It looks meter don't respond. Needs to connect it to PC via rs232-ttl to USB convertor and check. Some meters have different addresses or like that

[merlokk]

Convertor instead of esp

[alexswart]

i have receive another rs485 converter but still no response.
on what baudrate should i set the sdm120?

[merlokk]

9600 by default. there is a baud rate settings that you can change via keys on sdm.
before that you need to check polarity of rs-485.

[merlokk]

connect sdm to pc and make it work. then check via esp