Đồng Hồ Thông Minh Esp8266 Wifi 0.96 Inch Oled Lcd Esp-12F
₫ 417.000
Sản phẩm Đồng Hồ Thông Minh Esp8266 Wifi 0.96 Inch Oled Lcd Esp-12F đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
1. Onboard mature and stable ESP-12F WIFI ule, large capacity 4M BYTE FLASH; Onboard l2C communication interface 0.96 inch OLED display;
2. Provide reference codes and documents in OLED display 51, STM32 and other environments; The onboard PCF8563T clock circuit can operate normally even if the power is off;
3. Extend the ESP8266UART interface to support secondary development and burn your own firmware; Provide ESP8266 factory firmware, schematic diagram;
4. Power supply e: Mini USB5V power supply; Double-layer structure design, small size and better appearance, it is the best choice for DIYWIFI clock.
1.0.96 inch OLED screen: the driver IC is SSD1306;
2. ESP-12F WIFI ule: the flash memory capacity is 4MBYTE;
3. Mini USB 5V power interface;
4. PCF8563T clock chip;
5. CR1220 button battery: power supply for the clock circuit after power off
6. UART program download interface: short-circuit IO0 and GND when downloading, connect 3V3, TXD, RXD, and GND to 3V3, RXD, TXD, GND of the external TTL serial port ule (called FT232 ule), and insert the download I00 and GND link after completion;
7.0 LED interface: SDA, SCL, GND, 3V3;
OLED self-luminous, no backlight
Voltage: 3.3V-5V DC
Viewing angle: 160 degrees or more
Working temperature: -30 degrees Celsius to 70 degrees Celsius
I2C interface:
GND: Ground wire
VCC: 3.3V-5V
SCL: I2C serial clock (UNO: A5; MEGA: 21)
SDA: I2C serial data (UNO: A4; MEGA: 20)
size:29 x 29mm
Material:PCB
colour:Blue+black
Package Contents:
1 x 0.96 Inch OLED Display uleOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
2. Provide reference codes and documents in OLED display 51, STM32 and other environments; The onboard PCF8563T clock circuit can operate normally even if the power is off;
3. Extend the ESP8266UART interface to support secondary development and burn your own firmware; Provide ESP8266 factory firmware, schematic diagram;
4. Power supply e: Mini USB5V power supply; Double-layer structure design, small size and better appearance, it is the best choice for DIYWIFI clock.
1.0.96 inch OLED screen: the driver IC is SSD1306;
2. ESP-12F WIFI ule: the flash memory capacity is 4MBYTE;
3. Mini USB 5V power interface;
4. PCF8563T clock chip;
5. CR1220 button battery: power supply for the clock circuit after power off
6. UART program download interface: short-circuit IO0 and GND when downloading, connect 3V3, TXD, RXD, and GND to 3V3, RXD, TXD, GND of the external TTL serial port ule (called FT232 ule), and insert the download I00 and GND link after completion;
7.0 LED interface: SDA, SCL, GND, 3V3;
OLED self-luminous, no backlight
Voltage: 3.3V-5V DC
Viewing angle: 160 degrees or more
Working temperature: -30 degrees Celsius to 70 degrees Celsius
I2C interface:
GND: Ground wire
VCC: 3.3V-5V
SCL: I2C serial clock (UNO: A5; MEGA: 21)
SDA: I2C serial data (UNO: A4; MEGA: 20)
size:29 x 29mm
Material:PCB
colour:Blue+black
Package Contents:
1 x 0.96 Inch OLED Display uleOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1