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Electronic Point of Sale (ePOS) equipment ensures the fast and secure processing of electronic financial transactions. ePOS terminals are one of the most complex designs in the NFC world. They must comply with strict payment standards including EMVCo LVL1 & 2, or PBOC (a scheme used in China), and PCI, as well as certifications such as the FCC Declaration of Conformity.

Often connected to a central server for inventory management and sales reports, a complete ePOS system can consist of multiple fixed terminals but also portable and battery-powered devices required to validate the payment. In the case of mobile terminals, wireless connectivity, typically Bluetooth Low Energy (BLE), Wi-Fi or cellular, is required. 

ST has many products particularly suited for these types of applications: NFC readers, ultra-low-power STM32L4 microcontrollers, and our Blue-RNG Bluetooth Low Energy system-on-chip. To complete the offer, ST’s portfolio includes convenient USB-C charging and wireless charging Qi solutions.

Mobile POS
Mobile POS
A clear trend in Point-of-Sales is to replace conventional ePOS devices with tablets and smartphones executing a POS mobile app...
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Payment Dongles
Payment Dongles
Payment dongles are the most basic mPOS devices typically connected via an audio jack or BLE to a mobile device that also provides...
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ePOS, ECR and Cash Drawer
ePOS, ECR and Cash Drawer
Point of Sale (POS) terminals enable secure payment transactions by reading information on debit or credit cards – using either one...
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Presentations & Training Material

    • Description Version Size Action
      STM32L5 MCU series press presentation 1.1
      622.55 KB
      PDF

      STM32L5 MCU series press presentation

Publications and Collaterals

    • Description Version Size Action
      High performance NFC/RFID readers 1.0
      981.89 KB
      PDF
      Power Delivery Protection - Simply cancel ESD and EOS events 1.0
      1.2 MB
      PDF
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF
      ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers 2.3
      540.46 KB
      PDF
      STM32 GUI solutions - Advanced HMI now achievable on embedded systems 17.12
      1.25 MB
      PDF
      STM32L4 Series - Ultra-low-power and performance 18.10
      437.71 KB
      PDF
      STM32L4+ Series - Ultra-low-power and more performance 18.05
      492.01 KB
      PDF
      STM32L5 Series - Excellence in ultra-low-power with more security 18.10
      240.29 KB
      PDF
      Ultra-low clamping voltage 0201 ESD diodes 1.0
      1.32 MB
      PDF

      High performance NFC/RFID readers

      Power Delivery Protection - Simply cancel ESD and EOS events

      ST Protection Finder - The new app for Android and iOS

      ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers

      STM32 GUI solutions - Advanced HMI now achievable on embedded systems

      STM32L4 Series - Ultra-low-power and performance

      STM32L4+ Series - Ultra-low-power and more performance

      STM32L5 Series - Excellence in ultra-low-power with more security

      Ultra-low clamping voltage 0201 ESD diodes

    • Description Version Size Action
      Brochure Secure MCUs - Secure Solutions 1.2
      1.11 MB
      PDF
      Motor Control Reference Guide 15.10
      2.61 MB
      PDF
      NFC solutions from ST 1.0
      3.53 MB
      PDF
      Products and solutions for Secure Wearables 1.0
      1.01 MB
      PDF
      STM32L series - Ultra-low-power 32-bit MCUs 18.11
      3.86 MB
      PDF

      Brochure Secure MCUs - Secure Solutions

      Motor Control Reference Guide

      NFC solutions from ST

      Products and solutions for Secure Wearables

      STM32L series - Ultra-low-power 32-bit MCUs