To connect your Westpac Presto Smart (e355) payment device to Nomni POS, please follow these instructions:
Connect the e355 to the Nomni POS network
On the e355, press O+1 then O to access the Menu
Press 3 for Utility
Press 3 for Network
Press 1 for Wi-Fi
Press 1 to Scan New
Select your Nomni POS network, e.g. "NomniPOS_[your store name]"
This is the network to which your Nomni POS is already connected.Enter the password
The blue Wi-Fi symbol should appear on the screen.
Pairing the e355 with Nomni POS
On Nomni POS, go to Settings > Payment and toggle on Custom Payments
Select Simple Payments Integration
Enter the IP address as shown on the e355.
Press Save.
On the e355, press the # button to begin pairing mode. It will display a pairing code.
Note: If you previously had the e355 paired, you must first press Un-PairThis pairing code will also appear on Nomni POS. Confirm the pairing code by pressing Yes on the payment device and Okay in Nomni POS.
Nomni POS will say that the device is connected, and your devices will be paired.
All Functions
Press and Hold O + 1
Access to the menu page and its functions
Press and Hold O + 3
Unpair from POS terminal
Note: The e355 does not have 3G backup/standalone mode, so you would only unpair from the POS to re-pair to another one.Roll Key’s Functions
Press and Hold O + 5
Terminal configuration containing:
Merchant Number
ID
TID
Name
Press and Hold O + 8
Detailed Configuration Information, including:
IP Address of the device
Communication method