In stockAdapters & Modules
Dual USB Host HID Adapter
CHF 69.00 excl. VAT
All prices excl. VAT.
Two USB HID devices, one data stream: the Dual USB Host HID Adapter reads two USB hosts simultaneously, processes both data streams and outputs the result either as a UART stream via the JST connector or as a USB HID device via USB-C.
Access control systems, POS terminals and industrial scan stations often require multiple USB HID devices simultaneously: for example a barcode and QR code scanner, or an ID scanner and QR code driver's licence scanner. The Dual USB Host HID Adapter connects up to two such devices simultaneously, merges their data streams and outputs the result either as a UART stream via the JST connector or as a USB HID device via USB-C.
Features
- Two independent USB-A host ports for simultaneous operation of two HID devices
- Merged output data stream selectable as USB-HID via USB-C or UART via JST XH 5-pin
- No USB host library required in the target system
- Compatible with all standard USB HID devices: barcode scanners, QR code scanners, ID readers, card readers, keyboards
- MCU: ESP32-S3-WROOM-1U-N4, dedicated USB host controller CH559L
- Plug-and-play, compact, directly integrable
Technical Data
| Parameter | Value |
|---|---|
| USB Host Ports | 2x USB-A |
| USB Host Standard | USB 1.1 / 2.0 HID |
| Output USB-HID | USB-C |
| Output UART | JST XH 5-pin |
| UART Voltage | 3.3 V |
| Power Supply | 5 V via USB-C |
| MCU | ESP32-S3-WROOM-1U-N4 |
| USB Host Controller | CH559L |
Typical Applications
- Access control systems with combined barcode and ID reader
- POS terminals with dual scanner setup
- Industrial kiosk systems and vending machines
- Embedded platforms without native USB host stack
- Vehicle inspection with QR code driver's licence scanner and ID scanner
Scope of Delivery
- Dual USB Host HID Adapter Board
- USB-C cable
- JST XH 5-pin cable