Table of Contents

RFID reader and relay meter configuration

Create and configure the following elements on the online platform:

  1. Sensor (provides the ON/OFF relay status)
  2. Meter
  3. Relay
  4. RFID reader

Although the Shelly and the SDM530C are both a meter, a relay, and a sensor, they must be created separately.

1. Sensors

Sensors are used by the system to determine the closed or open status (ON / OFF) of the relay.

Under sensors, add a sensor. Settings according to the model:

Eastron SDM530C (Modbus RTU)

  • Name: a unique name that identifies the equipment, its location, and the solution. Ex. Laundry meter/relay no 1.
  • Type: State On/Off
  • Address: Unique primary Modbus address from 1 to 250.

Save the address directly in the equipment. See the Eastron SDM530C user manual.

  • Register: 0
  • Protocol: modbus
  • Model: SDM530C

  • Reading frequency: 900 (recommended)
  • Asynchronous: checked

This is the physical reading frequency of the sensor.

  • asynchronous unchecked: the sensor is physically read, and the relay status is sent at the defined reading frequency.
  • asynchronous checked: the sensor is physically read at the defined reading frequency, but the relay status is sent only if it is different from the last reading. In all cases, statuses are sent every hour.

Services (laundry, optimization, or e-bike charging) read the sensors and activate the relays when requested, but these services never send the sensor status.

For relays used by the Optimization service, set a frequency lower than 60 seconds, but not lower than 30 seconds.

Eastron SDM530C (Modbus TCP)

SDM530C relay meters can communicate via ModbusTCP using an RS485-Ethernet converter.

The configuration is the same as above except for the following parameters:

  • Protocol: modbustcp
  • Model: SDM530C_TCP
  • Additional parameters: {'server_ip': 'IP ADDRESS OF CONVERTER', 'server_port': 502}

Shelly

  • Name: a unique name that identifies the equipment, its location, and the solution. Ex. Bike socket Shelly no 1.
  • Type: State on/off
  • Address: 0
  • Register: ison
  • Protocol: API
  • Model: ShellyGen2
  • Additional parameters: see below

Start the Shelly and connect to the Wi-Fi network it broadcasts. The SSID is of type shelly1-XXXXX.

Open a web browser and connect to the default IP address of the Shelly: http://192.168.33.1.

Under "Internet & Security" --> "WIFI MODE CLIENT" --> Check "Connect the Shelly device to an existing WiFi Network" and enter the local Wi-Fi parameters (SSID and PASSWORD).

screenshot_2022-01-12_at_11.36.56.png

Under "Internet & Security" --> "Restrict Login" --> Check "Restrict the web interface" and enter "admin" in the User field and a unique secure password.

screenshot_2022-01-12_at_11.37.07.png

Configure a fixed IP address for the Shelly in the router (local LAN network) and restart the Shelly. See 4G Router Configuration.

Save the IP defined above preceded by http://, the chosen username, and password in additional parameters, formatted as shown below:

{
'api_address': 'http://192.168.1.60',
'api_username': 'admin',
'api_password': 'admin'
}

2. Meter

Create a meter under the Meters tab.

Parameters identical to the Sensors paragraph above.

When using the SDM530C with Modbus TCP, select the model: eastron_modbus_tcp and under additional parameters:

Key

Value

server_ip

IP ADDRESS OF THE RS485 CONVERTER

port

502

3. Relay

Create a relay under the Sensors/Relays tab --> Sensors

Parameters identical to Sensors above.

Link the relay to a sensor.

4. RFID reader and linked object

Add an RFID reader

Add an RFID reader under the RFID Readers tab.

  • Name: a unique name that identifies the equipment, its location, and the solution. Ex. RFID reader Laundry no 1.
  • Model: InveoIndLed_HTTP_GET without a keyboard or InveoIndLed_Keyboard_HTTP_GET with a keyboard
  • Address (modbus): 1 (the address 1 is generally left by default)
  • Additional parameters: specify the connection parameters of the Ethernet-connected RFID reader (IP address, port, username, and password) following the format below:
{'server_ip': '192.168.2.11', 
'server_port': 502, 
'username': 'admin', 
'password': 'admin00'}

  • Linked solution: WashAccess or eBike

Add a linked object

Click on + of the RFID reader created above.

  • ID (Number): if the reader is equipped with a numerical keypad, enter the socket number.

Ex: 1, 2, 2 etc. or 1111 for InveoIndLed_Keyboard_HTTP_GET

Socket numbers must have 4 digits.

For readers without a keyboard (InveoIndLed_HTTP_GET), enter something unique.

  • Relay: Select the relay
  • Associated sensor (ON/OFF): Select the sensor corresponding to the relay
  • Associated meters: Select one or more meters. Usually the meter corresponding to the relay meter.

At least one meter (generally electrical). It is also possible to associate a water meter for the laundry service, for example.

5. Inveo RFID card readers

Inveo RFID readers connect via Ethernet and can be powered separately or via PoE (Ethernet).

Connect the reader to a computer, use the address 192.168.111.15 to access the web interface.

Default Username: admin

Default Password: admin00

Network

Change the fixed address of the equipment to: 192.168.2.20. Be careful if there are multiple RFID readers, continue with 192.168.2.21, then 192.168.2.22 etc.

Under Network > IP Configuration:

  • Host Name: Serial Number of the equipment
  • IP Address: address defined above.

Enable DHCP in Network and connect the equipment to the same network as the computer and the Gateway. Define a fixed IP address for the reader via the network router's web interface.

Check DHCP (or define a fixed IP according to desired network settings)

RFID Settings

Check Continuous reading

I/O Settings

Select:

Card Action: All Cards (Short beep)

LED LCD Backlight Action: None

Administration

Check:Enable HTTP GET

Inveo card reader with numerical keypad

Text Message

Prompt Message

Line 1: BADGER + No SOCKET

Line 2: -> ENTER

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