هنوز هیچ رایی ثبت نشده است
مستندات:
ساعت TTGO لمسی قابل برنامه ریزی
Description:
TTGO T-Watch is watch
shape ESP32 based development kit. 16 MB flash and 8 MB PSRAM both are
top specification. It also built-in a 240x240 IPS touch screen LCD,
micro-SD card port, I2C port, RTC, 3-axis accelerometer and a custom
button. The backplane also can be switched to other modules such as
LORA, GPS and SIM.
ESP32 is a very powerful chip, 240 MHz dual core CPU and 80 MHz SPI speed can design a very smooth display layout.
This touch screen TTGO T-Watch features development board to interact with I/O pins and make connection with other modules.
T-Watch have built-in RTC chip, that means it can keep time between reset while development.
Application:
Learning ESP32
Installing T-watch
Features:
Chipset: ESP32, Dual-core MCU, PMU power management
16MB QSPI Flash
USB to TTL: CP2104
Modular interface: UART, SPI, SDIO, I2C, LED PWM, PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA
On-board clock: 40 MHz crystal oscillator
Working voltage: 2.7V-3.6V
Size: 46.47 x 43 x 20.4mm
Weight: 43.19g
Display: 1.54 inch LCD capacitive
RTC clock: PCF8563
Power source: USB 5V / 1A
Wireless Protocol: 802.11 b / g / n (802.11n, speed up to 150Mbps)
Frequency: 2.4Ghz
Transmission power: 22dBm
Communication distance: 300m