Lilygo S3 Dev Board with Display

MCU/SOC:

• Manufacturer: Espressif
• Chip series: ESP32-S3
• Clock Frequency: 240MHz
• Number of Cores: 2

Communication:

• I2C, I2S, SPI
• Native USB, UART
• PWM, ADC
• GPIO, USB CDC

Wireless Communication:

• Interface(s): Wi-Fi Bluetooth
• Wi-Fi Chip/SoC: ESP32-S3
• Wi-Fi Frequency: 2.4 GHz
• Bluetooth Chip/SoC: ESP32-S3
• Bluetooth Version: 5.0
• Supported Bluetooth standard(s): LE

Connector Details:

• Power supply connector(s): Pin header male (2.54mm)/ USB-C Female
• IO-Connector(s): JST-SH (Compatible) Male
• Pin Header Male: 2.54mm
• Battery Connector(s): Molex Picoblade (compatible) Male 2.54mm Pitch
• Wi-Fi/Bluetooth Antenna Connector: Built-in Antenna IPEX/uFL male (requires modification)

Battery Charging Specification:

• Battery chip/SoC: TP4054
• Supported Battery Chemistry: Li-ion Li-Po
• Maximum charging Voltage: 4.2V
• Maximum charging Current: 500 mA
• Adjustable Charging Current: No
• Protection Circuit: No

Display Details:

• Type: TFT
• Driver: ST7789
• Screen Diagonal: 1.9 Inch
• Number of Pixels long side: 320
• Number of Pixels short side: 170
• Pixel Colors: RGB

Features/Specs:

• Manufacturer: LilyGO TTGO
• Manufacturer SKU: H577 / XY230513
• supply Voltage: 3.3 ~ 5V
• IO-Pin Input Voltage: 3.3V
• IO-Pin Output Voltage: 3.3V
• IO-Pin Source Current: 20mA
• IO-Pin Sink Current: 28mA
• Mounting options: Pin headers
• Main Color: Black
• Length: 61 mm
• Width: 26 mm
• Weight: 14 gm