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$13.9
ESP32-S3
1.69-inch LCD screen development board
Built-in ST7789V2 display driver chip, SPI interface communication
[] ESP32-S3
[] 1.69-inch LCD screen development board
[] Built-in ST7789V2 display driver chip, SPI interface communication
1. ESP32-S3R8 | WiFi and Bluetooth SoC, running at 240MHz, with 8MB PSRAM on-chip |
2. W25Q128JVSIQ | 16MB NOR-Flash |
3. PCF85063 | RTC clock chip |
4. QMI8658 | Six-axis inertial measurement unit (IMU), including a 3-axis gyroscope and a 3-axis accelerometer |
5. ETA6098 | High-efficiency lithium battery charging chip |
6. MX1.25 Li-ion battery port | MX1.25 2P connector, can be used to connect 3.7V lithium battery, support charging and discharging |
7. Type-C port | ESP32-S3 USB interface, can be used for burning programs and logging |
8. Buzzer | Hearing peripherals |
9. RTC battery connector | Connect a rechargeable RTC battery (only rechargeable RTC batteries are supported) |
10.Onboard patch antenna | Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) |
11.Power on function button | Supports power-on function;Supports single click, double click, multi-click and long press operations |
12.BOOT button | |
13.RST button | |
14.12-pin terminal block |