Xtensa LX7 Dual-Core 240MHz

5 devices

ESP32-S3 Xtensa LX7 dual-core 240MHz boards for AI-assisted IoT and multimedia projects.

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LILYGO T-Mini E-Paper S3

ESP32 S3
LILYGO T-Mini E-Paper S3

LILYGO T-Mini E-Paper S3 is a compact ESP32-S3 board with a 1.02-inch 128×80 e-paper display, 4MB flash, 2MB PSRAM, WiFi, BLE 5, TF card slot, and support for 18350 battery. Available in 868MHz and 91

Xtensa LX7 dual-core @ 240MHz512KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 5.0
iotDigital SignageWeather DisplaySmart Home Dashboard
~$41View

LILYGO T3 S3 E-Paper

ESP32 S3
LILYGO T3 S3 E-Paper

LILYGO T3 S3 E-Paper is an ESP32-S3 LoRa development board with a 2.13-inch 250×122 e-paper display (DEPG0213BN), 4MB flash, 2MB PSRAM, WiFi, BLE 5, SX1262 LoRa transceiver, and LiPo battery support.

Xtensa LX7 dual-core @ 240MHz512KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 5.0
iotLora Mesh NetworkingEnvironmental MonitoringField Data Logger
~$24View

LILYGO T5 E-Paper S3 Pro

ESP32 S3
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.

Xtensa LX7 dual-core @ 240MHz512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0
E ReaderWeather DisplaySmart Home DashboardDigital Signage
~$81View

M5Stack Dial

Dev Board
M5Stack Dial

ESP32-S3 smart rotary knob with 1.28" round GC9A01 touch display (240x240), rotary encoder, RFID reader (WS1850S), RTC (BM8563), buzzer, and 2 Grove ports for IoT control interfaces.

Xtensa LX7 dual-core @ 240MHz512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0
Smart Home DashboardiotRemote ControlEnvironmental Monitoring
~$23View

DFRobot UNIHIKER K10

Dev Board
DFRobot UNIHIKER K10

All-in-one AI coding board for STEM education with ESP32-S3, 2.8-inch touchscreen, 2MP camera, microphone, speaker, environmental sensors, WiFi, Bluetooth 5, and pre-loaded AI models for vision, voice

Xtensa LX7 dual-core @ 240MHz512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0
Ai EducationStem EducationComputer VisionIot Sensor Node
~$29View

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More to explore — popular traits shared by devices with CPU: Xtensa LX7 Dual-Core 240MHz.

Environmental MonitoringDigital SignageIoTWeather DisplaySmart Home DashboardESP32-S3 BoardWiFi 4 (802.11 b/g/n)BLE 5.0512KB SRAM4MB FlashDevelopment Board16MB