How long is the product warranty and service?

This product is valid for 2 year and provides lifelong technical support.

Is the product in stock? How long is the production cycle?

Some regular finished products are in stock. Small batch production is 1 week and large batch production is 2 weeks.

What kind of packaging? Will shipping be damaged?

According to different sizes, choose knife card, aircraft box or blister tray for inner box packaging, and add outer box for protection.

Nerdminer V2 Esp32 2.8 Inch Development Board TFT LCD 240X320 St7789 Driver Touch Screen Display

Name: Nerdminer V2 Esp32 2.8 Inch Development Board TFT LCD 240X320 St7789 Driver Touch Screen Display
Brand: Shenzhen Wu He Tian Cheng Technology Co., Ltd.
SKU: 2263315445

Guangdong, ChinaShenzhen Wu He Tian Cheng Technology Co., Ltd.

US$9.00

100 Pieces

Product specifications

2.8 inch Display

Product profile

Customization

Available

Usage

Small-sized LCM

Digital LCD Module Type

Esp32 Display

Model NO.

E32R28T

Touch Screen Type

Resistive

Type

Color

Response Time

25ms, 10ms

Viewing Angle

TN＋FILM

Display Technology

TFT

DOT-Matrix Graphic LCD Module Type

Row/Column-Driven Control Type

LCD Drive Mode

Multiplex Drive LCD Module

Customized

2.8 Inch Display

Hardware Resolution

240X320

Support

Esp32-32e

Certificate

CE, RoHS Certification

Interface

Universal HD Interface

Driver IC

Ili9341V / St7789

Display Interface

4-Line Spi(Connect to Esp32)

Brightness(Typ)

260 CD/M2

Transport Package

Carton

Specification

2.8 inch 240x320

Trademark

WHTCLCD

Origin

China

HS Code

85249190

Key features

ESP32-32E Module Integration: Comes with ESP32-32E module for easy development and rich resources.

High-Resolution Color Display: 2.8-inch TFT screen with 240x320 resolution and up to 262K colors.

Resistive Touch Screen: Equipped with resistive touch for easy human-machine interaction.

Versatile Connectivity: Rich interfaces including SPI, UART, and standard TYPE-C for peripherals.

Audio and Storage Support: Supports external speakers, micro TF card slot, and external lithium battery.

Comprehensive Technical Support: Provides low-level driver support, example programs, and online WIKI updates.

Industry-Grade Reliability: Undergoes aging tests and inspections to ensure long-term stable work.

Customization Options: Offers minor, full, and flexible customization including design-based options.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceProduct CertificationQuality Assurance

Shenzhen Wu He Tian Cheng Technology Co., Ltd.

Guangdong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Average Response Time: ≤3.58h

AI-Powered supplier vetting

SummaryThe supplier is a Shenzhen-based limited company founded in 2012, described as a trading company focused on LCD displays, touch screens, drive boards, Android boards, and integrated solutions. It reports manufacturing and sales activities and has 1,400 m² of factory space, but the available information does not establish production scale or capacity. It offers minor, full, flexible, and design-based customization, as well as ODM services, and reports new products in the past year. However, it does not provide 3D software design, has no available SDK, and does not provide OEM services for popular brands. Service procedures exist but lack written records in several areas, including inspections, complaints, corrective actions, and supplier approval. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial credibility and customer cases cannot be assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company. Its stated scope also includes manufacturing display devices, import/export, technology services, and domestic trade agency activities, indicating a mixed trading and manufacturing-related profile.

R&D capabilityThe supplier states that it focuses on research and development and had new products during the past year. It provides ODM services, but does not provide 3D software design and has no available SDK, so its innovation capability is demonstrated in product development but limited in the stated software-related areas.

Production capacityThe supplier reports manufacturing specialized electronic equipment and display devices, and describes a 1,400 m² factory focused on LCD displays, touch screens, drive boards, and Android boards. However, no output, equipment, workforce, or order-capacity figures are provided, so production scale cannot be fully evaluated.

Customization capabilityThe supplier explicitly offers minor customization, full customization, flexible customization, and customization from customer designs, and also provides ODM services. These statements directly support broad customization capability, although 3D software design and SDK support are unavailable.

Product Q&A

Q:Are you a trader or a factory?

We are a manufacturer with our own trademark and production workers.

Q:Can you customize the product? What are the requirements?

Products can be customized, generally there is a MOQ.

Q:Are you open to OEM processing?

Yes, we can.

Q:Can you provide drawings and program files?

Yes, we can provide drawings and procedures for customers to confirm.

Q:How do you control product quality?

The product has been fully inspected by high temperature, aging, testing, appearance and other procedures, and has passed ISO9001, SGS, TUV, BV, RoHS and other certifications.