Electronic Shelf Label

Electronic Shelf Label

Powered by ultra-low-power wireless technology and e-paper display systems, ESLs provide a scalable, cost-effective, and environmentally sustainable solution for modern retail environments. By automating price updates and improving pricing accuracy.

Technical Approach

The ESL solution combines low-power wireless communication, cloud-based management software, and energy-efficient display technology to deliver centralized control and real-time updates.

  1. Ultra-low-power wireless SoCs enable multi-year battery life
  2. E-paper display technology for high readability and near-zero power consumption during static display operations
  3. Centralized cloud-based management platform for price and content updates
  4. Secure wireless communication between ESL devices and store gateways
  5. Real-time synchronization with ERP, POS, inventory management, and pricing systems
  6. Support for large-scale deployments with thousands of labels per store
  7. Remote firmware updates and device management capabilities

The ESL infrastructure typically consists of Electronic Shelf Labels, Wireless Access Gateways, Retail Management Platform, Cloud Analytics and Monitoring System, Integration with POS and Inventory Systems

This architecture enables instant pricing updates, promotional campaigns, inventory visibility, and operational automation across retail networks.

Available Part Numbers

Part No. Protocol MCU-MHz SRAM (KB) Flash (KB) SPI I2C I2S GPIO UART USB ADC Voltage PKG NODE
T2M8278A48 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, Zigbee, 2.4GHz Proprietary, RF4CE, Mesh 48 64 1024 1 1 1 32 1 1 14 1.8V ~ 3.6V, USB 4.5V ~ 5.5V QFN48 7x7 55nm
T2M8277B40 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 802.15.4, 2.4GHz Proprietary, RF4CE 48 64 512 1 1 1 25 1 1 14 3v~3.6v LGA40 4x6 55nm
T2M8273C48 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, 2.4GHz Proprietary, RF4CE, Mesh 48 64 512 1 1 1 32 1 1 14 1.8V ~ 3.6V, USB 4.5V ~ 5.5V QFN48 7x7 55nm
T2M8273D32 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, 2.4GHz Proprietary, RF4CE 48 64 512 1 1 0 12 1 0 14 1.8V ~ 3.6V QFN32 4x4 55nm
T2M8273E32 Bluetooth LE 5.4, 2.4GHz Proprietary 48 64 512 1 1 1 19 1 1 14 1.8V ~ 3.6V TQFN32 5X5 55nm
T2M8271F32 Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh 48 32 512 1 1 1 19 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8270G48 Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh 48 32 512 1 1 1 32 1 1 14 1.8V ~ 3.6V, USB 4.5V ~ 5.5V QFN48 7x7 55nm
T2M3219A38 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 96MHz 128 2048 3 2 1 24 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN38 4x4 40nm
T2M3218B52 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary 96MHz 128 1024 3 2 1 38 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN52 6x6 40nm
T2M3218C42 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary 96MHz 128 1024 3 2 1 29 3 1 12 1.8V ~ 3.6V LGA42 2.7x2.5 40nm
T2M3218D32 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary 96MHz 128 1024 3 2 1 22 3 0 12 1.8V ~ 3.6V QFN32 4x4 40nm
T2M3218E28 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary 96MHz 128 1024 3 2 1 16 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN28 3.5x3.5 40nm
T2M3215F48 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary 96MHz 128 1024 3 2 1 33 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN48 7x7 40nm
T2M7218A68 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240MHz 512 2048 4 2 3 47 3 1 12 1.8V ~ 4.3V QFN68 8x8 22nm
T2M7218B38 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240MHz 512 2048 4 2 3 20 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN38 4x4 22nm
T2M7218C94 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240MHz 512 2048 4 2 3 48 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V BGA94 4x6 22nm
T2M7218D56 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240MHz 512 2048 4 2 3 30 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V BGA56 3.4x3 22nm
T2M7215A68 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240MHz 256 1024 4 2 3 47 3 1 12 1.8V ~ 4.3V QFN68 8x8 22nm
T2M7215B38 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240MHz 256 1024 4 2 3 20 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN38 4x4 22nm
T2M8258A48 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, Zigbee, 2.4GHz Proprietary, Apple HomeKit, RF4CE 48MHz 64 1024 1 1 1 32 1 1 14 1.8V ~ 3.6V TQFN48 7x7 55nm
T2M8258B48 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 802.15.4, 2.4GHz Proprietary, Apple HomeKit, RF4CE, Mesh 48MHz 64 512 1 1 1 32 1 1 14 1.8V ~ 3.6V QFN48 7x7 55nm
T2M8258C32 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, Zigbee, 2.4GHz Proprietary, Apple HomeKit, RF4CE, Mesh 48MHz 64 1024 1 1 1 17 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8258D32 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, Zigbee, 2.4GHz Proprietary, Apple HomeKit, RF4CE, Mesh 48MHz 64 1024 1 1 1 17 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8258E32 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 802.15.4, 2.4GHz Proprietary, Apple HomeKit, RF4CE, Mesh 48MHz 64 512 1 1 1 17 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8253F32 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, 2.4GHz Proprietary, RF4CE, Mesh 48MHz 48 512 1 1 1 17 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8253G32 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, 2.4GHz Proprietary, RF4CE, Mesh 48MHz 48 512 1 1 1 17 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8251H48 Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh 48MHz 32 512 1 1 1 32 1 1 14 1.8V ~ 3.6V QFN48 7x7 55nm
T2M8251I32 Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh 48MHz 32 512 1 1 1 17 1 0 14 1.8V ~ 3.6V QFN32 5x5 55nm
T2M8251J24 Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh 48MHz 32 512 1 1 0 10 0 1 14 1.8V ~ 3.6V QFN24 4x4 55nm

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Key Advantages

Ultra-Low Power Operation

Real-Time Price Updates

Enhanced Customer Experience