Respected Sir,

I am using Gurux Arduino client code on ESP32.
I want to read the name plate as per IS15959 India standard comprising of foll obis codes
a. 0.0.96.1.0.255 - Meter Serial Number
b. 0.0.96.1.1.255 - Manufacturer Name
c. 1.0.0.2.0.255 - Firmware Version
d. 0.0.94.91.9.255 -Meter Type (3P-3W/3P-4W etc)
e. 1.0.0.4.2.255 - Internal CT Ratio
f. 1.0.0.4.3.255 - Internal VT Ratio
g. 0.0.96.1.4.255 - Year of Manufacture

1. For Client.init should I use DLMS_AUTHENTICATION_NONE or DLMS_AUTHENTICATION_LOW?

Good morning, Forum!

I'm new to Arduino and might have missed some important details in the code descriptions or documentation. I need assistance in creating an event log to record every time a button connected to a digital pin is pressed or released.

Specifically, I'm using Gurux DLMS Arduino and would like to know which functions I should use to achieve this.

i using GXDLMSDriver has client and GuruxDLMSServerExample2 has server while reading generic profile, block load profile i am getting below Tx command from client can you explain frame byte by byte

TX: 7E A0 4C 03 41 98 2B 0C E6 E6 00 C0 01 C1 00 07 00 00 5E 5B 0A FF 02 01 01 02 04 02 04 12 00 08 09 06 00 00 01 00 00 FF 0F 02 12 00 00 09 0C 07 E8 0C 0B FF 00 00 00 FF 01 4A 00 09 0C 07 E8 0C 0C FF 00 00 00 FF 01 4A 00 01 00 7A 9C 7E

RX: 7E A0 12 41 03 B8 65 90 E6 E7 00 C4 01 C1 00 01 00 8A D8 7E

When i am reading block load profile follwing data are read. can i know why index 4,5,6,7,8 reading profile generic. i'm using server of GuruxDLMSServerExample2

Read object type ProfileGeneric index: 4(attribute)
Read object type ProfileGeneric index: 5(attribute)
Read object type ProfileGeneric index: 6(attribute)

after reading data
Read object type ProfileGeneric index: 7(attribute)
Read object type ProfileGeneric index: 8(attribute)

i am using GurxDLMSServerExample2 , i want read data from server using GXDLMSDirector (Note: Indian standard, Authendication-MR, serial port)what is the
default password and how to change password in server

1. how to solve this issue occurred at reading OBIS code client to server

ReadObject failed Not enough memory available.
Failed to read object 0.0.66.0.1.255 rows by entry
ReadObject failed Invalid parameter.
Failed to read object 0.0.66.0.1.255 rows by entry
Invalid parameter.

2. What is Command format for particular OBIS code read from server.