LILYGO T5 E-Paper S3 Pro
LILYGO T5 E-Paper S3 Pro is an ESP32-S3 board with a 4.7-inch 16-greyscale e-paper display, SX1262 LoRa, touch input, RTC, BQ25896/BQ27220 battery management, 16MB flash, 8MB PSRAM, and optional GPS.
$81.36
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Specifications
Components
Espressif ESP32-S3-WROOM-1 module with 16MB flash, 8MB PSRAM, dual-core Xtensa LX7, WiFi, and Bluetooth 5 LE.
Semtech SX1262 sub-GHz LoRa transceiver supporting 433/868/915MHz with +22dBm output power.
E Ink ED047TC1 4.7-inch e-paper display driver IC supporting 16 grey levels for rich monochrome rendering.
NXP PCF8563 low-power real-time clock and calendar IC connected via I2C for accurate timekeeping.
Texas Instruments BQ25896 I2C-controlled 3A single-cell Li-Ion/LiPo battery charger with power path management.
Texas Instruments BQ27220 single-cell Li-Ion battery fuel gauge IC providing accurate state-of-charge reporting via I2C.
Bus Interfaces
Overview
The LILYGO T5 E-Paper S3 Pro is a premium large-format e-paper development platform built on the ESP32-S3-WROOM-1 module with 16MB flash and 8MB PSRAM. It features a 4.7-inch ED047TC1-driven e-paper display with 16 grey levels for rich grayscale rendering. An SX1262 LoRa transceiver provides long-range wireless in 433MHz, 868MHz, or 915MHz bands. Touch input, an RTC (PCF8563), and a microSD card slot make it a full-featured portable device. Dual battery management ICs (BQ25896 for charging, BQ27220 for fuel gauging) enable accurate power monitoring. An optional GPS variant adds satellite positioning. Compatible with Arduino IDE and VS Code/ESP-IDF.
Use Cases
8E-Reader
Electronic book reader and document viewer with low-power e-paper display for comfortable long-form reading.
Weather Display
A dedicated screen that shows weather information including current conditions, temperature, humidity, pressure, and multi-day forecasts.
Smart Home Dashboard
Wall-mounted or tabletop display showing Home Assistant dashboards, sensor readings, and smart home controls.
Digital Signage
Driving displays for advertising, information kiosks, or menu boards with 4K video and dynamic content.
LoRa Mesh Networking
Building off-grid mesh communication networks using LoRa radio for text messaging, location sharing, and sensor data relay without cellular or internet infrastructure.
Field Data Logger
Battery-powered device for recording sensor data, GPS coordinates, and environmental measurements in the field.
GPS Tracking
Location tracking and navigation using GNSS satellite receivers.
Environmental Monitoring
Monitoring environmental conditions like temperature, humidity, air quality, and weather data using remote sensors.
Where to Buy
Available Software
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