Lilygo TTGO T-Lora Pager ESP32-S3 868MHz IPS LCD

The LilyGO T-LoRa Pager K257 is an innovative handheld device based on the ESP32-S3, combining modern IoT technologies in a compact housing. With LoRa radio (SX1262), GNSS positioning (u-blox MIA-M10Q), NFC functionality (ST25R3916), and a bright 2.33-inch IPS display, the pager offers a versatile platform for wireless communication, mesh networks, and development projects. The integrated QWERTY keyboard and a rotary encoder facilitate operation and navigation. Thanks to the powerful hardware with ESP32-S3, 16 MB Flash, and 8 MB PSRAM, applications for messaging, IoT prototyping, edge AI, or sensor fusion can be realized. The built-in IMU sensor (BHI260AP) with AI support, haptic driver, audio codec with microphone and speaker, as well as the optional 3.5 mm audio jack, make the T-LoRa Pager a true all-in-one device. Programming, data transfer, and battery charging are done via the USB-C interface. With support for Arduino IDE, ESP-IDF, and VS Code, the device can be used in numerous projects.

Technical Specifications:
Manufacturer: LilyGo
Manufacturer SKU: K257
MCU: ESP32-S3
Flash: 16MB
PSRAM: 8MB
LoRa Transceiver: SX1262
Frequency: EU868MHz
Display: IPS LCD
Display Size: 2.3 inches
Resolution: 480x222 pixels
Radio: LoRa SX1262, Wi-Fi, Bluetooth
GNSS: u-blox MIA-M10Q Multi-GNSS Module
NFC: ST25R3916
Sensors: BHI260AP IMU with AI support
Audio: RC01812 Codec, Microphone, Speaker, 3.5 mm Jack
Haptics: DRV2605 Vibration Motor
Expansion: 16-Pin GPIO Header (I²C, SPI, UART, etc.)
Operation: QWERTY Keyboard, Rotary Encoder
Battery: Integrated 500mAh Li-Ion Battery
Interface: USB-C
Dimensions: 143 × 110 × 43 mm
Weight: 174 g.