⚙️
Connection Settings
IP Address
Port
Update Connection
💰
Display Total
SEND
{ "screen": "DisplayTotalScreen", "data": { "TotalAmount": 1, "DiscountAmount": 0, "TaxAmount": 0, "GrandTotal": 1, "img": "" } }
Response:
👋
Welcome
SEND
{ "screen": "WelcomeScreen", "data": { "title": "hi", "CompanyNam": "Fast Food Corner", "ShopName": "Fast Food Corner", "img": "" } }
Response:
📄
Submit Bill
SEND
{ "screen": "SubmitBill", "data": { "storeInfo": { "storeName": "Fast Food Corner", "address": "A", "phone": "", "gstin": "" }, "billInfo": { "billNo": "61", "date": "2025-11-17", "time": "16:29:41", "cashier": "test" }, "customerInfo": { "customerName": "", "customerPhone": "" }, "items": [ { "itemName": "Hot And Sour Soup", "quantity": 6, "pricePerUnit": 1, "total": 6 }, { "itemName": "Veg", "quantity": 1, "pricePerUnit": 100, "total": 100 } ], "totals": { "subTotal": 106, "tax": 0, "discount": 0, "totalAmount": 106, "amountPaid": 106, "paymentMethod": "" }, "footer": { "message": "test", "website": "test" } } }
Response:
🛒
Single Item
SEND
{ "screen": "SingleItemInfo", "data": { "ItemCode": 2, "ItemName": "Hot And Sour Soup", "Price": 1, "Unit": "Pieces", "Qty": 7, "SubTotal": 107, "Total": 7, "GrandTotal": 107, "img": "" } }
Response:
📱
QR Code
SEND
{ "screen": "DisplayQRCodeScreen", "data": { "QrCodeBase64": "", "UPIUrl": "upi://pay?pa=asddasd&pn=asdasd&am=109.00&cu=INR&tn=61_20251117_163740&tr=61_20251117_163740&tid=61_20251117_163740&mode=02&mc=0000&purpose=00", "Amount": 109, "CompanyNam": "Fast Food Corner", "ShopName": "Fast Food Corner", "img": "", "title": "hi" } }
Response:
✅
QR Success
SEND
{ "screen": "DisplaySuccessQRCodeScreen", "data": { "OrderId": "61", "BankRef": "", "Amount": 109, "Date": 1763377680, "img": "", "CompanyNam": "Fast Food Corner", "ShopName": "Fast Food Corner", "title": "hi" } }
Response:
❌
QR Fail
SEND
{ "screen": "DisplayFailQRCodeScreen", "data": { "OrderId": "62", "BankRef": "", "Amount": 1, "Date": 1763377718, "img": "", "CompanyNam": "Fast Food Corner", "ShopName": "Fast Food Corner", "title": "hi" } }
Response:
⏳
QR Pending
SEND
{ "screen": "DisplayPendingQRCodeScreen", "data": { "OrderId": "62", "BankRef": "", "Amount": 1, "Date": 1763377718, "img": "", "CompanyNam": "Fast Food Corner", "ShopName": "Fast Food Corner", "title": "hi" } }
Response:
🚫
QR Cancel
SEND
{ "screen": "DisplayCancelQRCodeScreen", "data": { "OrderId": "62", "BankRef": "", "Amount": 1, "Date": 1763377718, "img": "", "CompanyNam": "Fast Food Corner", "ShopName": "Fast Food Corner", "title": "hi" } }
Response:
🖨️
Print Receipt
SEND
{ "screen": "PrintScreen", "data": { "OrderId": "123", "BankRef": "456789", "Amount": 100, "Date": 1763377718, "CompanyNam": "My Company", "ShopName": "Main Branch" } }
Response:
📶
Reset Wifi
SEND
{ "screen": "resetWifi", "data": { "pin": "1234" } }
Response:
⚡
Custom
SEND
{ "screen": "CustomScreen", "data": { } }
Response:
🔧
Diagnostics
SEND
{ "screen": "Diagnostics", "data": { } }
Response: