MCU Board with Onboard 1.28INCH Capacitive Touch Display, Li-Ion Battery Recharge Manager, 6-Axis Sensor (3-Axis Accelerometer And 3-Axis Gyroscope), and so on, Which makes it easy for you to develop and integrate it into products quickly
ESP32-S3 Development Board
Overview
ESP32-S3-Touch-LCD-1.28 is a low-cost, high-performance MCU board designed by Waveshare, tiny size, with onboard 1.28inch capacitive touch display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), and so on, which makes it easy for you to develop and integrate it into products quickly.
Features
- Equipped with Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE), with onboard antenna
- Built in 512KB of SRAM and 384KB ROM, with onboard 2MB PSRAM and an external 16MB Flash memory
- Type-C connector, keeps it up to date, easier to use
- Onboard 1.28inch capacitive touch display, 240×240 resolution, 65K color
- Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture
- Onboard 3.7V MX1.25 lithium battery recharge/discharge header
- Adapting 6 × GPIO pins via SH1.0 connector
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, GPIO pins allows flexibly configuring pin functions
Specifications
Parameters
| LCD Parameters |
| Touch Chip |
CST816S |
Touch Interface |
I2C |
| Display Chip |
GC9A01A |
Display Interface |
SPI |
| Resolution |
240(H)RGB x 240(V) |
Display Size |
Φ32.4mm |
| Display Panel |
IPS |
Pixel Size |
0.135(H) x 0.135(V)mm |
| IMU Parameters |
| Sensor |
QMI8658 |
| Accelaeration Parameters |
Resolution: 16-bit
Range (Optional): ±2, ±4, ±8, ±16g |
| Gyrometer |
Resolution: 16-bit
Range (Optional): ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec |
Precautions
- It is a normal phenomenon that the touch sensitivity and accuracy on the edge of the round touch screen will be reduced.
- When using the development board, you need to pay attention to the ceramic antenna area and avoid the PCB board, metal, and plastic parts covering the ceramic antenna.
- Onboard high-efficiency charge/discharge power management chip ETA6096 and MX1.25 battery header, the current charging current is set to 1A, the user can replace the R15 resistor to change the charging current, access to the 3.7V single-cell lithium battery. Please refer to the schematic for more details and connect a 3.7V single-cell lithium battery with appropriate capacity.
- When setting up the environment, please be careful to use the provided library files with the specific ESP32 firmware version.
Additional Information
