4.0" ESP32 WiFi BT Touch Screen Display Module Development Board ST7796S 320*480
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Product Introduction
Features:
1. Built-in ESP32-32E module for easy development with abundant resources
2. 4.0-inch color display with 320x480 resolution, supporting up to 262K colors (RGB666) for vibrant visuals
3. Extensive interfaces for connecting various peripherals (I2C, SPI, UART, etc.)
4. Supports external speaker for audio playback
5. Integrated RGB tri-color indicator lights for comprehensive status indication
6. Built-in resistive touchscreen for intuitive human-machine interaction
7. Standard Type-C interface for convenient program downloading and power supply
8. Micro TF card slot for expandable storage
9. Supports external lithium battery for lightweight portability
10. Integrated battery charging management circuit ensures safe charging/discharging
11. Rich sample programs provided for easy learning
12. Provides low-level driver technical support with online WIKI documentation updates
13. Module aging tests meet military-grade standards through multiple inspections, ensuring long-term stable operation
1. Built-in ESP32-32E module for easy development with abundant resources
2. 4.0-inch color display with 320x480 resolution, supporting up to 262K colors (RGB666) for vibrant visuals
3. Extensive interfaces for connecting various peripherals (I2C, SPI, UART, etc.)
4. Supports external speaker for audio playback
5. Integrated RGB tri-color indicator lights for comprehensive status indication
6. Built-in resistive touchscreen for intuitive human-machine interaction
7. Standard Type-C interface for convenient program downloading and power supply
8. Micro TF card slot for expandable storage
9. Supports external lithium battery for lightweight portability
10. Integrated battery charging management circuit ensures safe charging/discharging
11. Rich sample programs provided for easy learning
12. Provides low-level driver technical support with online WIKI documentation updates
13. Module aging tests meet military-grade standards through multiple inspections, ensuring long-term stable operation
ESP32 Main Controller Parameters:
Module: ESP32-32E
CPU: ESP32-D0WD-V3, Xtensa dual-core 32-bit LX6 microprocessor
Clock Speed: 240MHz (Max)
Memory: 448KB ROM + 520KB SRAM + 16KB RTC SRAM + 4MB External QSPI Flash
WiFi: 2.4GHz, 802.11b/g/n Mode
Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE Standard
Operating Voltage: 3.0~3.6V
Operating Temperature: –40~85(℃)
Module: ESP32-32E
CPU: ESP32-D0WD-V3, Xtensa dual-core 32-bit LX6 microprocessor
Clock Speed: 240MHz (Max)
Memory: 448KB ROM + 520KB SRAM + 16KB RTC SRAM + 4MB External QSPI Flash
WiFi: 2.4GHz, 802.11b/g/n Mode
Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE Standard
Operating Voltage: 3.0~3.6V
Operating Temperature: –40~85(℃)
LCD Parameters:
Screen Size: 4.0 inches
Screen Type: TN TFT
Resolution: 320xRGBx480 (pixels)
Effective Display Area: 55.68(W)x83.52(H)(mm)
Number of Colors: Max: 262K (RGB666)
Common: 65K (RGB565)
Driver IC: ST7796S
Display Interface: 4-Line SPI (connected to ESP32)
Pixel Pitch: 0.174 (H) x 0.174 (mm)
Viewing Angle: 120°
Backlight Brightness (Typical): 450 cd/m²
Backlight Type: White LED*8
Operating Temperature: -20~60(℃)
Storage Temperature: -30~70(℃)
Screen Size: 4.0 inches
Screen Type: TN TFT
Resolution: 320xRGBx480 (pixels)
Effective Display Area: 55.68(W)x83.52(H)(mm)
Number of Colors: Max: 262K (RGB666)
Common: 65K (RGB565)
Driver IC: ST7796S
Display Interface: 4-Line SPI (connected to ESP32)
Pixel Pitch: 0.174 (H) x 0.174 (mm)
Viewing Angle: 120°
Backlight Brightness (Typical): 450 cd/m²
Backlight Type: White LED*8
Operating Temperature: -20~60(℃)
Storage Temperature: -30~70(℃)
Touchscreen Parameters:
Active Area Size: 4.0 inch
Touchscreen Type: Resistive Touchscreen
Touchscreen Resolution: 320x480(pixels)
Viewable Window Size: 56.28(W)x84.32(H)(mm)
Communication Interface: SPI
Structure Material: ITO Film + ITO Glass
Operating Temperature: -10~60(℃)
Storage Temperature: -20~70(℃)
Active Area Size: 4.0 inch
Touchscreen Type: Resistive Touchscreen
Touchscreen Resolution: 320x480(pixels)
Viewable Window Size: 56.28(W)x84.32(H)(mm)
Communication Interface: SPI
Structure Material: ITO Film + ITO Glass
Operating Temperature: -10~60(℃)
Storage Temperature: -20~70(℃)
Dimension Parameters:
LCD Panel Dimensions: 60.88±0.2(W)x94.57±0.2(H)x2.5±0.1(D)(mm)(excluding flex cable and adhesive backing)
Touchscreen Dimensions: 60.48±0.2 (W) x 93.87±0.2 (H) x 1.05±0.1 (D) (mm) (excluding flex cable and adhesive backing)
Module Dimensions: With Touchscreen: 60.88 (W) x 111.11 (H) x 5.65 (D) (mm)
Without touchscreen: 60.88(W) x 111.11(H) x 4.60(D)(mm)
LCD Panel Dimensions: 60.88±0.2(W)x94.57±0.2(H)x2.5±0.1(D)(mm)(excluding flex cable and adhesive backing)
Touchscreen Dimensions: 60.48±0.2 (W) x 93.87±0.2 (H) x 1.05±0.1 (D) (mm) (excluding flex cable and adhesive backing)
Module Dimensions: With Touchscreen: 60.88 (W) x 111.11 (H) x 5.65 (D) (mm)
Without touchscreen: 60.88(W) x 111.11(H) x 4.60(D)(mm)
Electrical Parameters:
Operating Voltage: 5.0V
Backlight Current: 104mA
Total Current (SP32 Reset): 40mA
Display Only Operation: 230mA
Display, Speaker, Battery Charging Operation: 580mA
Power Consumption: 1.15W (Display Only)
Brightness: With Touchscreen: 370 cd/m²; Without Touchscreen: 470 cd/m²
Lithium Battery Interface Charging Voltage Range: 4.2~6.5V
Typical Value: 5V
Charging Current: Maximum: 500mA
Module Actual Value: 290mA
Recommended External Battery Specification: 3.7V Lithium Polymer Battery
Speaker Interface Parameters (Max): 1.5W (8Ω) or 2W (4Ω)
Operating Voltage: 5.0V
Backlight Current: 104mA
Total Current (SP32 Reset): 40mA
Display Only Operation: 230mA
Display, Speaker, Battery Charging Operation: 580mA
Power Consumption: 1.15W (Display Only)
Brightness: With Touchscreen: 370 cd/m²; Without Touchscreen: 470 cd/m²
Lithium Battery Interface Charging Voltage Range: 4.2~6.5V
Typical Value: 5V
Charging Current: Maximum: 500mA
Module Actual Value: 290mA
Recommended External Battery Specification: 3.7V Lithium Polymer Battery
Speaker Interface Parameters (Max): 1.5W (8Ω) or 2W (4Ω)
Product List:
Model 1: Non-Touch Version
1x Development Board
1x Dupont Cable
1x Power Cable
Model 1: Non-Touch Version
1x Development Board
1x Dupont Cable
1x Power Cable
Model 2: Touch Version
1x Development Board
1x Dupont Cable
1x Power Cable
1x Touch Pen
1x Development Board
1x Dupont Cable
1x Power Cable
1x Touch Pen
Package: item ship According buyer choose
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
4.0" ESP32 WiFi BT Touch Screen Display Module Development Board ST7796S 320*480
Product Introduction
Features:
1. Built-in ESP32-32E module for easy development with abundant resources
2. 4.0-inch color display with 320x480 resolution, supporting up to 262K colors (RGB666) for vibrant visuals
3. Extensive interfaces for connecting various peripherals (I2C, SPI, UART, etc.)
4. Supports external speaker for audio playback
5. Integrated RGB tri-color indicator lights for comprehensive status indication
6. Built-in resistive touchscreen for intuitive human-machine interaction
7. Standard Type-C interface for convenient program downloading and power supply
8. Micro TF card slot for expandable storage
9. Supports external lithium battery for lightweight portability
10. Integrated battery charging management circuit ensures safe charging/discharging
11. Rich sample programs provided for easy learning
12. Provides low-level driver technical support with online WIKI documentation updates
13. Module aging tests meet military-grade standards through multiple inspections, ensuring long-term stable operation
1. Built-in ESP32-32E module for easy development with abundant resources
2. 4.0-inch color display with 320x480 resolution, supporting up to 262K colors (RGB666) for vibrant visuals
3. Extensive interfaces for connecting various peripherals (I2C, SPI, UART, etc.)
4. Supports external speaker for audio playback
5. Integrated RGB tri-color indicator lights for comprehensive status indication
6. Built-in resistive touchscreen for intuitive human-machine interaction
7. Standard Type-C interface for convenient program downloading and power supply
8. Micro TF card slot for expandable storage
9. Supports external lithium battery for lightweight portability
10. Integrated battery charging management circuit ensures safe charging/discharging
11. Rich sample programs provided for easy learning
12. Provides low-level driver technical support with online WIKI documentation updates
13. Module aging tests meet military-grade standards through multiple inspections, ensuring long-term stable operation
ESP32 Main Controller Parameters:
Module: ESP32-32E
CPU: ESP32-D0WD-V3, Xtensa dual-core 32-bit LX6 microprocessor
Clock Speed: 240MHz (Max)
Memory: 448KB ROM + 520KB SRAM + 16KB RTC SRAM + 4MB External QSPI Flash
WiFi: 2.4GHz, 802.11b/g/n Mode
Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE Standard
Operating Voltage: 3.0~3.6V
Operating Temperature: –40~85(℃)
Module: ESP32-32E
CPU: ESP32-D0WD-V3, Xtensa dual-core 32-bit LX6 microprocessor
Clock Speed: 240MHz (Max)
Memory: 448KB ROM + 520KB SRAM + 16KB RTC SRAM + 4MB External QSPI Flash
WiFi: 2.4GHz, 802.11b/g/n Mode
Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE Standard
Operating Voltage: 3.0~3.6V
Operating Temperature: –40~85(℃)
LCD Parameters:
Screen Size: 4.0 inches
Screen Type: TN TFT
Resolution: 320xRGBx480 (pixels)
Effective Display Area: 55.68(W)x83.52(H)(mm)
Number of Colors: Max: 262K (RGB666)
Common: 65K (RGB565)
Driver IC: ST7796S
Display Interface: 4-Line SPI (connected to ESP32)
Pixel Pitch: 0.174 (H) x 0.174 (mm)
Viewing Angle: 120°
Backlight Brightness (Typical): 450 cd/m²
Backlight Type: White LED*8
Operating Temperature: -20~60(℃)
Storage Temperature: -30~70(℃)
Screen Size: 4.0 inches
Screen Type: TN TFT
Resolution: 320xRGBx480 (pixels)
Effective Display Area: 55.68(W)x83.52(H)(mm)
Number of Colors: Max: 262K (RGB666)
Common: 65K (RGB565)
Driver IC: ST7796S
Display Interface: 4-Line SPI (connected to ESP32)
Pixel Pitch: 0.174 (H) x 0.174 (mm)
Viewing Angle: 120°
Backlight Brightness (Typical): 450 cd/m²
Backlight Type: White LED*8
Operating Temperature: -20~60(℃)
Storage Temperature: -30~70(℃)
Touchscreen Parameters:
Active Area Size: 4.0 inch
Touchscreen Type: Resistive Touchscreen
Touchscreen Resolution: 320x480(pixels)
Viewable Window Size: 56.28(W)x84.32(H)(mm)
Communication Interface: SPI
Structure Material: ITO Film + ITO Glass
Operating Temperature: -10~60(℃)
Storage Temperature: -20~70(℃)
Active Area Size: 4.0 inch
Touchscreen Type: Resistive Touchscreen
Touchscreen Resolution: 320x480(pixels)
Viewable Window Size: 56.28(W)x84.32(H)(mm)
Communication Interface: SPI
Structure Material: ITO Film + ITO Glass
Operating Temperature: -10~60(℃)
Storage Temperature: -20~70(℃)
Dimension Parameters:
LCD Panel Dimensions: 60.88±0.2(W)x94.57±0.2(H)x2.5±0.1(D)(mm)(excluding flex cable and adhesive backing)
Touchscreen Dimensions: 60.48±0.2 (W) x 93.87±0.2 (H) x 1.05±0.1 (D) (mm) (excluding flex cable and adhesive backing)
Module Dimensions: With Touchscreen: 60.88 (W) x 111.11 (H) x 5.65 (D) (mm)
Without touchscreen: 60.88(W) x 111.11(H) x 4.60(D)(mm)
LCD Panel Dimensions: 60.88±0.2(W)x94.57±0.2(H)x2.5±0.1(D)(mm)(excluding flex cable and adhesive backing)
Touchscreen Dimensions: 60.48±0.2 (W) x 93.87±0.2 (H) x 1.05±0.1 (D) (mm) (excluding flex cable and adhesive backing)
Module Dimensions: With Touchscreen: 60.88 (W) x 111.11 (H) x 5.65 (D) (mm)
Without touchscreen: 60.88(W) x 111.11(H) x 4.60(D)(mm)
Electrical Parameters:
Operating Voltage: 5.0V
Backlight Current: 104mA
Total Current (SP32 Reset): 40mA
Display Only Operation: 230mA
Display, Speaker, Battery Charging Operation: 580mA
Power Consumption: 1.15W (Display Only)
Brightness: With Touchscreen: 370 cd/m²; Without Touchscreen: 470 cd/m²
Lithium Battery Interface Charging Voltage Range: 4.2~6.5V
Typical Value: 5V
Charging Current: Maximum: 500mA
Module Actual Value: 290mA
Recommended External Battery Specification: 3.7V Lithium Polymer Battery
Speaker Interface Parameters (Max): 1.5W (8Ω) or 2W (4Ω)
Operating Voltage: 5.0V
Backlight Current: 104mA
Total Current (SP32 Reset): 40mA
Display Only Operation: 230mA
Display, Speaker, Battery Charging Operation: 580mA
Power Consumption: 1.15W (Display Only)
Brightness: With Touchscreen: 370 cd/m²; Without Touchscreen: 470 cd/m²
Lithium Battery Interface Charging Voltage Range: 4.2~6.5V
Typical Value: 5V
Charging Current: Maximum: 500mA
Module Actual Value: 290mA
Recommended External Battery Specification: 3.7V Lithium Polymer Battery
Speaker Interface Parameters (Max): 1.5W (8Ω) or 2W (4Ω)
Product List:
Model 1: Non-Touch Version
1x Development Board
1x Dupont Cable
1x Power Cable
Model 1: Non-Touch Version
1x Development Board
1x Dupont Cable
1x Power Cable
Model 2: Touch Version
1x Development Board
1x Dupont Cable
1x Power Cable
1x Touch Pen
1x Development Board
1x Dupont Cable
1x Power Cable
1x Touch Pen
Package: item ship According buyer choose
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.