<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features:<br/>1.3.2-inch color screen, 240x320 resolution, maximum support for 262K colors (RGB666), display colorful<br/>2. Rich interface, easy to connect a variety of peripherals (I2C, SPI, UART and other peripherals), support for external speakers, playback audio<br/>3. With RGB three-color indicator, rich indication status; with resistive touch screen, convenient human-computer interaction<br/>4. Standard TYPE-C interface, convenient for program download and power supply; comes with a micro TF card slot, convenient for expanding the memory<br/>5. Support external lithium battery, lightweight and portable; comes with battery charge management circuit, can ensure the safety of battery charging and discharging</p><p>Parameter:<br/>Operating voltage: 5.0V<br/>Backlight current: 104mA<br/>Total Current<br/>ESP32 reset: 40mA<br/>Display only: 160mA<br/>When display, speaker and battery charging are all working: 510mA<br/>Power consumption: 0.8W (only display working)<br/>Lithium interface charging voltage: range: 4.2~6.5(V)<br/>Charging current: Maximum value: 500mA; module actual value: 290mA<br/>Suggested external battery specification: 3.7V polymerized lithium battery</p><p>ESP32 main control parameters<br/>CPU: ESP32-D0WD-V3, Xtensa dual-core 32-bit LX6 microprocessor<br/>Main Frequency: 240MHz (max)<br/>Memory: 448KB ROM+520KB SRAM+16KB RTC SRAM+4MB external QSPI Flash<br/>WIFI: 2.4GHz, 802.11b/g/n mode<br/>Bt: Bt V4.2 BR/EDR and Bt LE standards<br/>Operating Voltage: DC 3.0-3.6V<br/>Operating temperature: -40~85°C</p><p>Liquid crystal screen parameters<br/>Screen Size: 3.2inch<br/>Screen Type: TN TFT<br/>Resolution: 240xRGBx320(pixels)<br/>Effective display area: 48.60(W)x64.80(H)(mm)<br/>Number of colors: Maximum: 262K (RGB666), Common: 65K (RGB565)<br/>Driver IC: ST7789P3<br/>Display Interface: 4-Line SPI (connected to ESP32)<br/>Pixel Size: 0.2025(H)x0.2025<br/>Viewing angle: ALL 0&#x27;CLOCK<br/>Backlight Brightness (typical): 300 cd/㎡<br/>Backlight Type: White LED*6<br/>Operating Temperature: -10~50℃<br/>Storage Temperature: -20~60℃</p><p>Liquid crystal screen parameters<br/>Screen Size: 3.2inch<br/>Screen Type: TN TFT<br/>Resolution: 240xRGBx320(pixels)<br/>Effective display area: 48.60(W)x64.80(H)(mm)<br/>Number of colors: Maximum: 262K (RGB666), Common: 65K (RGB565)<br/>Driver IC: ST7789P3<br/>Display Interface: 4-Line SPI (connected to ESP32)<br/>Pixel Size: 0.2025(H)x0.2025<br/>Viewing angle: ALL 0&#x27;CLOCK<br/>Backlight Brightness (typical): 300 cd/㎡<br/>Backlight Type: White LED*6<br/>Operating Temperature: -10~50℃<br/>Storage Temperature: -20~60℃</p><p>Size parameters<br/>LCD: 55.04±0.2(W)x77.70±0.2(H)x2.4±0.1(D)(mm)(without wires and backing)<br/>Touch Panel: 54.64±0.2(W)x77.30±0.2(H)x1.20±0.1(D)(mm)(without wires and backing)<br/>Module shape: 55.04(W)x93.70(H)x5.70(D)(mm)<br/><br/></p><p>Package include:<br/>Module*1<br/>Data Cable*1<br/>DuPont Cable*1<br/>Stylus*1</p></div></div><p><br/></p>