Bluetooth (BLE) based Electronic Shelf Label, QR code display module, Smart Label

This bluetooth BLE & USB connected Electronic Shelf Label or ESL (smart e-paper display) can display any image or text sent from an app over Bluetooth USB on a e-paper display (EPD). It can be made to display QR codes, barcodes, images or any text. The display will retain the content even when power is switched off. It can operate from a battery or from direct 5V DC input.


  1. Generate dynamic QR codes & barcodes for digital payment gateways
  2. Display QR codes or barcodes for products
  3. Electronic shelf labels & Digital Price Tags
  4. Display notes & memos
Wifi electronic shelf label
Bluetooth E-paper display

Electronic Shelf Label, Bluetooth (BLE) E-paper display