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Ships from Hong Kong.
Most customers receive within 10-17 days.
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DORHEA 2Pcs ESP32 Touchscreen 2.8 Inch LCD TFT Module with Touch Screen Display Module ESP-WROOM-32 2.8" 240x320 Smart Display Screen for Arduino LVGL WiFi Bluetooth Dual Core Development Board
- Touch screen 240x320 TFT LCD module working voltage:4.75-5.25V; SPIFlash default:32Mbit; RAM internal: 520KB; Wi-Fi: 802.11b/g/n/e/i; the computing power is up to 600 DMIPS, built-in 520 KB SRAM
- 2.8" inch ESP32 display support tf card; Support multiple sleep modes. Embedded Lwip and FreeRTOS, support STA/AP/STA+AP working mode; Support smart config/airKiss one-click network configuration; Support secondary development
- 2.8 inch 240X320 smart display support UART/SPI/I2C/PWM/ADC/DAC and other interfaces; support OV2640 and OV7670 cameras, built-in flash; support picture wifi upload
- ESP32 touchscreen 2.8inch module use low-powerdual-core 32-bit MCU, which can be used as an application processor, clock frequency up to 240mhz integrates a wealth of resource peripheralshigh-speed SDIO, SPI, UART and other functionssupports automatic download.
- ESP32 development board, standard 2.8 inch TFT screen and resistor TP, support one-key automatic download, provide for LVGL demo and for ar
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Overview
Specs
Reviews
Working voltage 4.75 - 5.25VSPIF lash default 32MbitRAM internal 520KBWi-Fi 802.11 b/g/n/e/iBluetooth Bluetooth 4.2BR /EDR and BLE standardSupport interface (2Mbps) UART, SPI, I2C, PWM
Support TF card, maximum support 4GIO port 9Serial port rate default 115200bpsSpectrum range 2400 ~ 2483.5MH zAntenna form Onboard PCB antenna, gain
2dBiImage output format: JPEG (only OV2640 support), BMP, GRAYSCALE
Packaging method
DIP-16Transmit power: 802.11
b: 172dBm
(@11Mbps) 802.11 g: 142dBm
(@54Mbps) 802.11 n: 132dBm
(@MCS7)Receiving sensitivity: CCK, 1Mbps: -90dBmCCK, 11Mbps:
-85dBm6Mbps(1/2BPSK): -88dBm54Mbps
(3/464-QAM): -70dBmMCS7 (65Mbps, 72.2M
bps): -67dBmPower consumption
Turn off the flash: 180mA@5VTurn on the flash and adjust the brightness to the maximum:
310mA@5VDeep-sleep: The lowest power consumption can reach 6mA@5VModerm-sleep: the
lowest can reach 20mA@5VLight-sleep: the lowest can reach 6.7 mA@5VSecurity WPA/WPA2/WPA2-Enterprise/WPS
Working temperature -20 ~ 70 Storage environment -40 ~ 125, <90%RHApplication: Home smart device image transmissionWireless monitoringSmart agricultureQR wireless recognitionWireless positioning system signalAnd other
IoT applicationsPackage include: 2 x ESP32 development board display screen kit
Support TF card, maximum support 4GIO port 9Serial port rate default 115200bpsSpectrum range 2400 ~ 2483.5MH zAntenna form Onboard PCB antenna, gain
2dBiImage output format: JPEG (only OV2640 support), BMP, GRAYSCALE
Packaging method
DIP-16Transmit power: 802.11
b: 172dBm
(@11Mbps) 802.11 g: 142dBm
(@54Mbps) 802.11 n: 132dBm
(@MCS7)Receiving sensitivity: CCK, 1Mbps: -90dBmCCK, 11Mbps:
-85dBm6Mbps(1/2BPSK): -88dBm54Mbps
(3/464-QAM): -70dBmMCS7 (65Mbps, 72.2M
bps): -67dBmPower consumption
Turn off the flash: 180mA@5VTurn on the flash and adjust the brightness to the maximum:
310mA@5VDeep-sleep: The lowest power consumption can reach 6mA@5VModerm-sleep: the
lowest can reach 20mA@5VLight-sleep: the lowest can reach 6.7 mA@5VSecurity WPA/WPA2/WPA2-Enterprise/WPS
Working temperature -20 ~ 70 Storage environment -40 ~ 125, <90%RHApplication: Home smart device image transmissionWireless monitoringSmart agricultureQR wireless recognitionWireless positioning system signalAnd other
IoT applicationsPackage include: 2 x ESP32 development board display screen kit
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by pigpig tech Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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