Feature:1. DOUBLE CORE PROCESSOR: Round display development board equipped with high performance for Xtensa 32 bit LX7 double core processor, up to 240MHz main frequency2. ANTENNA AND MEMORY: Round display development board supports 2.4GHz WiFi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna. Built in 512KB RAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM3. TECHNICAL PARAMETERS: Onboard 1.85inch LCD display, 360x360 resolution, 262K color. Capacitive touch function controled via I2C interface, with interrupt support, adapting UART, I2C and some IO interfaces4. WHAT IS INCLUDED: 1.85in round display development board onboard sound decoder, microphone, for QMI8658 6 axes sensor, for RTC sensor, very versatile5. ACCURATE CONTROL AND LOW POWER CONSUMPTION: Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenariosSpecification:Item Type: Round Display Development BoardMaterial: LCDSupport: Touch screenScreen Size: 1.85inProcessor: For LX7 double coreResolution: 360x360Support: 2.4G wifi, MIC sound recognition, BLE 5, PCF85063 RTC clockSmall Memory Card(not included): Maximum support 32G.Package List:1 x Display Screen1 x Speaker2 x Connecting Cables