Specification:

MCU: ESP32-53 Tensilica Xtensa dual-core LX7 microprocessorWireless transmission: Support Wi-Fi 802.11 b/g/n, Bluetooth V5.0Programming environment: Arduuino-IDE, ESP-IDF, VS CodeOnboard functions: button (Boot+reset), battery power detection 1004Flash: 16MB PSRAM: 8MB1.9-inch ST7789V high-definition LCD: resolution 170X320, 1.9 inchesDrive Chip: ST7789SPI interface, full color, full viewing angle IPS LCDDriver IC: ST7789V, support arduuino graphics library TFT_eSPISupport USB/Li-Po battery power supply, support battery charging

Package Include:
1T-embed Development Board1IDC3 Box Header Connector 2.54 8pin1Speaker1Battery Cable1Box Header Cable 2.54 8pin 10cm