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Specification
Brand : Stemedu
BulletPoint1 : The CYD yellow ESP32-3248S035C board comes with an integrated ESP32-S3 chip, 3.5 inch capacitive touch display with 32MB flash
BulletPoint2 : ESP32 with BLE + WIFI dual core processor, ST7796 driver Chip; 480 x 320 TFT LCD touchscreen display
BulletPoint3 : USB for powering and programming; Support interface (2Mbps) UART, SPI, I2C, PWM; Support TF card, maximum support 4G
BulletPoint4 : 3.5inch TFT LCD display module for 3D Printers, home smart device image transmission, QR wireless recognition, wireless positioning system signal, IOT applications.
BulletPoint5 : Tutorials infomation:(1) https(：)//www(dot)openhasp.com/0.7.0/hardware/sunton/esp32-3248s035/ (2) https(：)//github(dot)com/ardnew/ESP32-3248S035 (3) https(：)//github(dot)com/HASwitchPlate/openHASP/discussions/384
BulletPoint6 : 12 x Programmable I/O (PIO) state machines for custom peripheral support.
Color : Yellow
CompatibleDevices : Various IoT devices
ConnectivityTechnology : Wi-Fi, Bluetooth, UART, I2C, USB
ConnectivityTechnology1 : Bluetooth
ConnectivityTechnology2 : USB
ConnectivityTechnology3 : Wi-Fi
ExternallyAssignedProductIdentifier : 6956601852538
ExternallyAssignedProductIdentifier1 : 701715517264
ExternallyAssignedProductIdentifier2 : 0701715517264
IncludedComponents : 3.5 inch Capacitive touch screen
ItemName : Stemedu 3.5 inch ESP32 Capacitive Touch Screen 3.5" ESP32-3248S035C Yellow Display TFT LCD Display Module BT+WiFi Development Board ST7796 480x320 for Arduino IDE
ItemPackageDimensions_Height : 12.2936 centimeters
ItemPackageDimensions_Length : 3.0988 centimeters
ItemPackageDimensions_Width : 8.1026 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : single-board-computers
MainPowerConnectorType : USB Micro-B
Manufacturer : Stemedu
MemoryStorageCapacity : 32 MB
ModelName : 3.5 inch
ModelNumber : HD030-4
NumberOfItems : 6
OperatingSystem : Real-Time Operating System (RTOS)
PartNumber : HD030-4
ProcessorCount : 2
ProductDescription : Description:
The ESP32-3248S035C board comes with an integrated ESP32-S3 chip, 32MB flash with capacitive touch display.
This device features an 3.5-inch LCD display with a responsive touch screen, allowing for intuitive interaction and vibrant visuals.
Conveniently equipped with a USB connector, it offers a hassle-free connection to your Raspberry Pi, enabling you to unlock a world of possibilities.
Whether you're building a smart home system, creating interactive displays, or developing embedded applications, this LCD display module empowers you with a powerful and user-friendly interface
It has a touch panel with a display resolution of 320*480 and acceptable viewing angles, good for your 3D printer.

Model: ESP32-3248S035C
MCU: ESP32-D0WDQ6
Touch Screen: Capacitive
Display Size: 3.5 inch
Type: TFT
Driver Chip: ST7796
Working voltage: 4.75-5.25V
SPI Flash: default 32Mbit
RAM internal: 520KB
Wi-Fi: 802.11b/g/n/e/i
Bluetooth: 4.2BR/EDR and BLE standard
Support interface: (2Mbps) UART, SPI, I2C, PWM
Support: TF card, maximum support 4G
IO port: 9
Serial port rate: default 115200bps
Spectrum range: 2400 ~2483.5MHz
Antenna form Onboard PCB antenna, gain 2dBi
Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE
Packaging method: DIP-16
Transmit power:
802.11b: 17±2dBm (@11Mbps)
802.11g: 14±2dBm (@54Mbps)
802.11n: 13±2dBm (@MCS7)

Receiving sensitivity
CCK, 1Mbps: -90dBm
CCK, 11Mbps: -85dBm
6Mbps(1/2BPSK): -88dBm
54Mbps (3/464-QAM): -70dBm
MCS7 (65Mbps, 72.2Mbps): -67dBm
Power consumption
Turn off the flash: 180mA@5V
Turn on the flash and adjust the brightness to the maximum: 310mA@5V
Deep-sleep: The lowest power consumption can reach 6mA@5V
Moderm-sleep: the lowest can reach 20mA@5V
Light-sleep: the lowest can reach 6.7mA@5V
Security WPA/WPA2/WPA2-Enterprise/WPS
Working temperature -20 ℃~ 70 ℃
Storage environment -40 ℃~ 125 ℃, <90%RH

Package includes:
1 x ESP32 3.5inch Touch Screen TFT Display Module
1 x Micro USB Cable
1 x 4P Dupont Terminal Cable

ProductSiteLaunchDate : 2024-06-27T09:23:14.294Z
Size : 3.5"
SkipOffer : 1
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
TotalUsbPorts : 1
UnspscCode : 43211900
WarrantyDescription : 1 year
WirelessCommStandard : bluetooth