The LILYGO T3 S3 E-Paper ESP32-S3 (915 MHz Version - H759) is a powerful and versatile development board, specifically configured for long-range, off-grid communication in the 915 MHz band. This board combines the robust ESP32-S3 microcontroller with a sunlight-readable 2.13-inch e-paper display and a high-performance SX1262 LoRa transceiver, making it ideal for a wide range of IoT and remote monitoring applications.

Price note: T-watch is inclusive of all import tariffs and shipping. Orders placed elsewhere from sites outside the USA may not include 28% tariff.

Optimized for 915 MHz LoRa Communication:

• Dedicated 915 MHz SX1262 LoRa Transceiver: This version comes equipped with the SX1262 LoRa transceiver, expertly tuned for optimal performance in the 915 MHz frequency band, commonly used in North America, Australia and parts of South America. It is perfect for long-range, low-power wireless communication in these regions.
• ESP32-S3 Dual-Core Processor with WiFi & Bluetooth: The ESP32-S3FH4R2 dual-core Tensilica LX7 microcontroller, clocked at up to 240 MHz, provides ample processing power for your applications. Enjoy built-in 2.4 GHz WiFi 4 (802.11n) and Bluetooth 5.0 LE for flexible connectivity options.
• Sunlight-Readable 2.13" E-Paper Display: The 2.13-inch e-paper display (DEPG0213BN) boasts a resolution of 250x122 pixels and offers exceptional readability even under direct sunlight. Its ultra-low power consumption makes it an excellent choice for battery-powered devices.
• Expandable Storage: A MicroSD card slot provides ample space for data logging, event recording, or storing application data.

Specifications

Support USB/3.7V Lipo battery power supply, Battery switch

2.13 inch E-Paper DEPG0213BN

Sample Code For Reference [Github]

If you need technical support please check the below link to find more details

T3 S3 Epaper

Size

Pin Diagram

More

Dev board and display return policy

Development boards and displays are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards or displays can be replaced or returned for refund within 30 days of purchase. Non-defective boards or displays can be returned in the same time frame if in like-new condition with a 20 percent restocking fee applied. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.