Rede globo wiki logopedia fandom powered by wikia React Native printer library for ESC/POS and TSC on Bluetooth, Wi-Fi and USB. Pre And Post Questions
Attractive News. Template Based on: Product Launch Event Names
yarn add react-native-printerHobby Significado For iOS, install pods after adding the package: Lots Of Instagram Like Clip Art
cd ios && pod installimport { EscNetPrinter, EscUsbPrinter, EscBluetoothPrinter, TscNetPrinter, TscUsbPrinter, TscBluetoothPrinter, COMMANDS, ping, } from "react-native-printer";async function printReceipt() { await EscNetPrinter.init(); await EscNetPrinter.connect("192.168.1.120", 9100, 2000); EscNetPrinter.printText("Store demo\n"); EscNetPrinter.printColumnsText( ["Coffee", "2", "50,000"], [16, 6, 10], [0, 2, 2], [] ); EscNetPrinter.printBill("Thank you!\n", { cut: true, beep: true }); await EscNetPrinter.disconnect(); }async function printViaUsb() { await EscUsbPrinter.init(); const devices = await EscUsbPrinter.getDeviceList(); if (!devices.length) throw new Error("No USB printer found"); const first = devices[0]; await EscUsbPrinter.connect(first.vendor_id, first.product_id); EscUsbPrinter.printText("USB print test\n"); EscUsbPrinter.printBill("Done\n", { cut: true }); await EscUsbPrinter.disconnect(); }EscNetPrinter.openDrawer(); // or raw command directly EscNetPrinter.printText(COMMANDS.CASH_DRAWER.CD_KICK_2);Sign Post For Self-Help TSC APIs are provided by native modules (TscNetPrinter, TscUsbPrinter, TscBluetoothPrinter). Available commands depend on platform native implementations in this repo. Product Design Sociel MediaPost
// Example: check network reachability before using TscNetPrinter const ok = await ping("192.168.1.130", 1000); if (ok) { // Call TscNetPrinter native methods here }- ESC USB is Android-only. iOS will throw
...is not supported on iOSfor ESC USB calls. - ESC Net is available on both Android and iOS.
- TSC USB fallback on iOS is not supported.
- Some iOS ESC printing paths preprocess inline style tags such as
<B>,<C>,<M>.
EscNetPrinterEscUsbPrinterEscBluetoothPrinterBluetoothPrinterTscNetPrinterTscUsbPrinterTscBluetoothPrinterCOMMANDSping(host, timeoutMs?)
Teacher Reading To Kids This table lists methods exported by native modules and exposed to JS. Blog Topics
| JS module | JS method | Android native | iOS native | Notes |
|---|---|---|---|---|
EscNetPrinter | init | EscPrinterNetwork.init | EscNetPrinter.init | Supported on both platforms |
EscNetPrinter | getDeviceList | EscPrinterNetwork.getDeviceList | EscNetPrinter.getDeviceList | Supported on both platforms |
EscNetPrinter | connect | EscPrinterNetwork.connect | EscNetPrinter.connect | Supported on both platforms |
EscNetPrinter | disconnect | EscPrinterNetwork.disconnect | EscNetPrinter.disconnect | Supported on both platforms |
EscNetPrinter | printText | EscPrinterNetwork.printRawData via JS wrapper | EscNetPrinter.printRawData via JS wrapper | Supported on both platforms |
EscNetPrinter | printBill | EscPrinterNetwork.printRawData via JS wrapper | EscNetPrinter.printRawData via JS wrapper | Supported on both platforms |
EscNetPrinter | printImage | EscPrinterNetwork.printImageData | EscNetPrinter.printImageData | Supported on both platforms |
EscNetPrinter | printImageBase64 | EscPrinterNetwork.printImageBase64 | EscNetPrinter.printImageBase64 | Supported on both platforms |
EscNetPrinter | printColumnsText | EscPrinterNetwork.printRawData via JS wrapper | EscNetPrinter.printRawData via JS wrapper | Supported on both platforms |
EscNetPrinter | openDrawer | EscPrinterNetwork.printRawData via JS wrapper | EscNetPrinter.printRawData via JS wrapper | iOS sends text path; Android can send raw pulse bytes |
EscNetPrinter | printRaw (native direct) | Not exported | EscNetPrinter.printRaw | iOS-only native helper |
EscNetPrinter | sendHex (native direct) | Not exported | EscNetPrinter.sendHex | iOS-only native helper |
EscUsbPrinter | init | EscUSBPrinter.init | Not available | Android only |
EscUsbPrinter | getDeviceList | EscUSBPrinter.getDeviceList | Not available | Android only |
EscUsbPrinter | connect | EscUSBPrinter.connect | Not available | Android only |
EscUsbPrinter | disconnect | EscUSBPrinter.disconnect | Not available | iOS JS wrapper resolves/throws unsupported |
EscUsbPrinter | printText | EscUSBPrinter.printRawData via JS wrapper | Not available | Android only |
EscUsbPrinter | printBill | EscUSBPrinter.printRawData via JS wrapper | Not available | Android only |
EscUsbPrinter | printImage | EscUSBPrinter.printImageData | Not available | Android only |
EscUsbPrinter | printImageBase64 | EscUSBPrinter.printImageBase64 | Not available | Android only |
EscUsbPrinter | printColumnsText | EscUSBPrinter.printRawData via JS wrapper | Not available | Android only |
EscUsbPrinter | openDrawer | EscUSBPrinter.printRawData via JS wrapper | Not available | Android only |
BluetoothPrinter | isBluetoothEnabled | BluetoothPrinter.isBluetoothEnabled | BluetoothPrinter.isBluetoothEnabled | Supported on both platforms |
BluetoothPrinter | enableBluetooth | BluetoothPrinter.enableBluetooth | BluetoothPrinter.enableBluetooth | Supported on both platforms |
BluetoothPrinter | disableBluetooth | BluetoothPrinter.disableBluetooth | BluetoothPrinter.disableBluetooth | Supported on both platforms |
BluetoothPrinter | scanDevices | BluetoothPrinter.scanDevices | BluetoothPrinter.scanDevices | Supported on both platforms |
BluetoothPrinter | connect | BluetoothPrinter.connect | BluetoothPrinter.connect | Supported on both platforms |
BluetoothPrinter | disconnect | BluetoothPrinter.disconnect | BluetoothPrinter.disconnect | Supported on both platforms |
BluetoothPrinter | unpaire | BluetoothPrinter.unpaire | Not available | Android only |
BluetoothPrinter | isDeviceConnected | BluetoothPrinter.isDeviceConnected | Not available | Android only |
BluetoothPrinter | getConnectedDeviceAddress | BluetoothPrinter.getConnectedDeviceAddress | Not available | Android only |
BluetoothPrinter | stopScan | Not available | BluetoothPrinter.stopScan | iOS only |
EscBluetoothPrinter | init | EscBluetoothPrinter.init | EscBluetoothPrinter.init | Supported on both platforms |
EscBluetoothPrinter | printText | EscBluetoothPrinter.printText | EscBluetoothPrinter.printText | Supported on both platforms |
EscBluetoothPrinter | printColumn | EscBluetoothPrinter.printColumn | EscBluetoothPrinter.printColumn | Supported on both platforms |
EscBluetoothPrinter | printPic | EscBluetoothPrinter.printPic | EscBluetoothPrinter.printPic | Supported on both platforms |
EscBluetoothPrinter | printerAlign | EscBluetoothPrinter.printerAlign | EscBluetoothPrinter.printerAlign | Supported on both platforms |
EscBluetoothPrinter | printerUnderLine | EscBluetoothPrinter.printerUnderLine | EscBluetoothPrinter.printerUnderLine | Supported on both platforms |
EscBluetoothPrinter | printerLeftSpace | EscBluetoothPrinter.printerLeftSpace | EscBluetoothPrinter.printerLeftSpace | Supported on both platforms |
EscBluetoothPrinter | printAndFeed | EscBluetoothPrinter.printAndFeed | EscBluetoothPrinter.printAndFeed | Supported on both platforms |
EscBluetoothPrinter | printBarCode | EscBluetoothPrinter.printBarCode | EscBluetoothPrinter.printBarCode | Supported on both platforms |
EscBluetoothPrinter | openDrawer | EscBluetoothPrinter.openDrawer | EscBluetoothPrinter.openDrawer | Supported on both platforms |
EscBluetoothPrinter | cutOnePoint | EscBluetoothPrinter.cutOnePoint | EscBluetoothPrinter.cutOnePoint | Supported on both platforms |
EscBluetoothPrinter | setWidth | EscBluetoothPrinter.setWidth | EscBluetoothPrinter.setWidth | Supported on both platforms |
EscBluetoothPrinter | rotate | EscBluetoothPrinter.rotate | EscBluetoothPrinter.rotate | Signature differs slightly by platform |
EscBluetoothPrinter | setBlob | EscBluetoothPrinter.setBlob | EscBluetoothPrinter.setBlob | Supported on both platforms |
EscBluetoothPrinter | printQRCode | EscBluetoothPrinter.printQRCode | Not exported in current iOS module | Android only in current bridge |
TscNetPrinter | ping | TscNetPrinter.ping | TscNetPrinter.ping | Supported on both platforms |
TscNetPrinter | connect | TscNetPrinter.connect | TscNetPrinter.connect | Supported on both platforms |
TscNetPrinter | printLabel | TscNetPrinter.printLabel | TscNetPrinter.printLabel | Supported on both platforms |
TscNetPrinter | disconnect | TscNetPrinter.disconnect | TscNetPrinter.disconnect | Supported on both platforms |
TscNetPrinter | sendDataToPrinter | TscNetPrinter.sendDataToPrinter | Not exported | Android only |
TscBluetoothPrinter | printLabel | TscBluetoothPrinter.printLabel | TscBluetoothPrinter.printLabel | Supported on both platforms |
TscUsbPrinter | connect | TscUsbPrinter.connect | Not available | Android only |
TscUsbPrinter | printLabel | TscUsbPrinter.printLabel | Not available | Android only |
TscUsbPrinter | getDevices | TscUsbPrinter.getDevices | Not available | Android only |
- Prefer
EscNetPrinterfor cross-platform ESC/POS over LAN. - Use
EscUsbPrinterandTscUsbPrinteronly on Android. ping(host, timeoutMs?)usesTscNetPrinter.pingto pre-check network reachability.- iOS
EscNetPrinterincludes low-level helpers (printRaw,sendHex) that are not exposed by Android. - Bluetooth capability sets are similar but not identical across Android/iOS; verify method availability before relying on platform-specific calls.