ESP32 WiFi Bluetooth Modul Entwicklungsboard TFT-Touchscreen

ESP32 WiFi Bluetooth Modul Entwicklungsboard TFT-Touchscreen Beschreibung

ESP32 WiFi Bluetooth Module Development Board TFT Touchscreen Description 1. 3.5-inch color display, maximum resolution 320 x 480, supports 262,000 colors (RGB666) for vibrant colors. 2. Extensive interface, easy connection of various peripherals (I2C, SPI, UART, and others). 3. Supports external speakers for audio playback. 4. With tri-color RGB indicator for status. 5. Resistive touchscreen for easy human-machine interaction. Standard Type-C interface for easy program download and power supply. With micro TF card slot for easy memory expansion. Supports external lithium batteries and portable operation. With battery charge management circuitry for safe charging and discharging. Extensive example programs included. Technical support for the underlying driver and online data updates. Product parameters: Operating voltage: 5.0 V; Backlight: 75 mA/104 mA; Combined current: ESP32 reset: 40 mA; Display only: 130 mA/160 mA; Display, speaker, and battery charging: 480 mA/510 mA; Power consumption: 0.65 W/0.8 W/0.89 W (display only); Lithium battery interface charging voltage: Range: 4.2-6.5 V; Charging current: Maximum: 500 mA; Module value: 290 mA
Recommended external battery: 3.7 V polymerized lithium battery
ESP32 main control parameters:
CPU: ESP32-D0WD-V3, Xtensa Dual-Core 32-bit LX6 microprocessor
Main frequency: 240 MHz (max.)
Memory: 448 KB ROM + 520 KB + 16 KB + 4 MB external QSPI flash
WLAN: 2.4 GHz, 802.11b/g mode
Bluetooth: Bluetooth V4.2BR / and Bluetooth LE standards
Operating voltage: DC 3.0-3.6 V
Operating temperature: -40-85 C
Screen type: TFT
Resolution:
3.5 inch: 320 x RGB x 480 (Pixels)
Active display area: 3.5 inches: 48.96 (W) x 73.44 (H) (mm)
Color: as shown
Material: Plastic
Package includes:
1 x Screen
1 x Pen
1 x Cable
1 x Plastic box
Only the above package contents, other products are not included.
Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the original. The allowable measurement error is +/- 1-3 cm.
[OnBuy.com]