Hi,
I need to communicate with Energy meter which is integrated with BLE module. Need some basic functionality, In BLE module there are different Services, Characteristics(For Read, Write, Notify). I need to Write the data and read from energy meter using DLMS protocol. Please let me know as soon as possible. I need to develop Android mobile application.
Thanks in Advance.

I've my android phone to Secure Energy Meter sprint 350 using FTDIBUS Vendor Id :1027 and Product Id : 24597 (Modified isUsing function in GXFtdi.java to accept the same in gurux.serial.android)

Meter is not responding back after snrm request is sent.
Chipset : FTDI
FTDI device (Device Info) : FTDIBUS\VID_0403+PID_6015+5&310c8a00&0&7\0000
Snrm request : 7E A0 07 03 41 93 5A 64 7E

But i could successfully connect and retrive data using Java library, C library and python library with the below settings

Hi ,
When I am reading the clock object in some meter I am getting the MM-DD-YY(07-10-20) format and in some meter DD-MM-YY (10-07-20).

Hey!
I am able to read registers and meter responds as required. But after 1 loop i am getting a service error.
This is the code i used in arduino :

I am new here, started working on arduino IDE with stm32l082 as client and sprint 350 meter as server.
The code is working fine and meter is responding accordingly.
I wanted to read the L1voltage and used below code

Hello I saw the video of connecting rasperry pi to dlms through bluetooth but I can't find any way to find the Serial Port after connecting to the DLMS Probe. How can I achieve that?

Hi all,
As you know, I am trying with bluetooth probe and Holley meter which works on DLMS Protocol,
I am sending this and receiving this:
1- Send --> var bytear= byteArrayOfInts(0x55,0xAF,0x3F,0x21,0x8D,0x0A)
bt.send(bytear)
Receive <-- /HLY5\2xxxxxx
2- Send --> var byteack = byteArrayOfInts(0x06,0xB2,0x30,0xB2,0x0D,0x0A)
bt.send(bytear)
Receive <-- ACK 202

Hi all,
I have ported android project with bluetooth probe and I trying this, can you help me?
whats the problem?
[
var client = GXDLMSClient()
client.useLogicalNameReferencing = true
client.interfaceType = InterfaceType.HDLC
client.clientAddress = 16
client.serverAddress = 1
bt.send("/?!", true) //This Replies /HLY5\2AAAAAAA //True mean \n\r
var d = client.snrmRequest()
bt.send(d,false) //This doesnt work meter doesnt reply! //False mean without
]

Hi all,
I am researching for a project to read data from holley meter using bluetooth probe, I succefully connected to it using android (BluetoothSSP Library), then I tried to send String :
--> /?!\r\n
the meter replied with
<-- /HLY5\(Model Number)
then I tried to send SNRM request but there is no reply, I sent it as string and I tried as bytes but no reply, may you assist me?
--> 7E A0 07 03 23 93 BF 32 7E
and this:
--> 7E A0 07 03 21 93 0F 01 7E
I tried everything but no replied!

Dear sir,
May you add support for Iskra Meters Manufacturer in android app?
Thank you in advance