Why doesn't the Line-following Sensor work?

Ensure the sensor is 1-2cm from the map, avoid strong light interference, and use non-reflecting material for the map.

Why cannot the software read the sensor value?

Check your wiring and ensure sensors are connected to the same port specified in the WeeeCode software program.

Can I get a customized robot for my project (OEM/ODM)?

Yes, we offer customization services. Please contact us for more details regarding your specific inquiry.

Middle East Students IoT Learning Projects Wireless Coding Electronics Stem Education Esp32 DIY Robot Kit for Project

Name: Middle East Students IoT Learning Projects Wireless Coding Electronics Stem Education Esp32 DIY Robot Kit for Project
Brand: Weeemake Steam Tech Co., Ltd.
SKU: 2260937375

Guangdong, ChinaWeeemake Steam Tech Co., Ltd.

US$167.00

2-49 Sets

US$149.00

50+ Sets

Product specifications

size

Sample price:US$178.00/set.Request sample

Product profile

Customization

Available

Age

＞ 8 Years

Certification

Model NO.

161051

Material

Plastic

Power

Battery

Size

Large

Standard

EN71

Function

Data Monitoring & Wireless Control Projects

Warranty

1 Year

Software

Weeecode

Keywords

IoT Learning Kit with Esp32 WiFi/Bluetooth Board

Transport Package

Box

Specification

37X29X5 cm

Trademark

weeemake

Origin

Guangdong, China

HS Code

90230090

Production Capacity

10000pieces/Years

Key features

Comprehensive IoT Learning Kit: Includes ESP32 board, 14 chapters of teaching materials, and rich sensors for smart home and farm projects.

Hands-on STEAM Education: Teaches hardware programming, IoT server setup, and APP inventor programming from scratch.

Global Educational Trust: Cooperated with over 10,000 schools in 60+ countries, supporting STEM education and competitions.

Rich Sensor Integration: Features light, sound, IR, PIR, moisture, temperature, humidity sensors, and Bluetooth/WiFi modules.

Flexible Customization: Offers OEM/ODM services and customization for functions, warranty, and software based on customer needs.

CE Certified Safety: Product meets CE and EN71 standards, ensuring safety for students aged 8 and above.

Versatile Connectivity: Supports USB, Bluetooth 4.1, and 2.4G wireless communication for easy device integration.

Professional Support: Provides WeeeCode software, online firmware testing, and factory reset options for user convenience.

Company profile

Patents AwardedR&D CapabilitiesFull CustomizationHigh Repeat Buyers Choice

Weeemake Steam Tech Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-02-01Nearest Port: Yantian PortAverage Response Time: ≤5.66h

AI-Powered supplier vetting

SummaryWeeemake Steam Tech Co., Ltd. is a Shenzhen-based Chinese factory established in 2018, focused on STEM education robot kits, AI maker-space kits, and interactive AI solutions. The supplier reports five production lines, annual capacities of 10,000 AI Interactive Demonstration Solutions and 8,000 STEM Robot Kits, and off-peak lead times within 15 working days. It exports domestically and to Europe, with exports representing 41%–50% of sales and self-operated import/export rights. SGS conducted an audit with a report validity period from May 28, 2025 to May 27, 2026, but the recorded audit result is not interpretable from the provided value. The company states that it provides OEM/ODM and multilingual customization, supported by 11 years of R&D engineer experience and 6–10 quality-control staff. No management-system certification is listed, while after-sales, financial credibility, customer cases, and several operational controls remain insufficiently evidenced.

Supplier typeThe supplier is identified as a factory and a limited company located in Nanshan District, Shenzhen, Guangdong, China. Its registered business information and company descriptions support classification as a manufacturing-oriented supplier rather than only a trading entity.

R&D capabilityThe company describes itself as an R&D-focused high-tech enterprise working in STEAM education, artificial intelligence, and interactive technology, with a complete product-development process and 11 years of R&D engineer experience. However, specific new-product, SDK, or other innovation capability fields remain unknown, so the evidence supports an innovation orientation but not a complete capability assessment.

Production capacityThe supplier reports five production lines, annual capacity of 10,000 AI Interactive Demonstration Solutions and 8,000 STEM Robot Kits, and a stated off-peak lead time within 15 working days. Its described process covers development, design, procurement, SMT mounting, welding, testing, packaging, and delivery, providing explicit evidence of established production capability.

Customization capabilityThe supplier explicitly states that it provides OEM/ODM services and supports multi-language content customization. Although the dedicated ODM and OEM capability fields are marked unknown, the company description directly supports the availability of customization services.

Product Q&A

Q:Why does the robot have no response when turned on?

1. Low voltage: recharge or replace batteries. 2. Incorrect battery polarity. 3. Incorrect wiring on the battery holder or motor.

Q:How to fix the robot moving backwards when commanded to move forward?

The motor wiring is connected in reverse. Please reconnect the motor wires to correct the direction.

Q:How to program the robot or restore factory settings?

Download WeeeCode software, connect via USB, select the serial port and main-board type. Use 'Restore Firmware' for Online, Factory, or Mobile firmware options.

Q:Why cannot the robot connect to the computer via USB or wireless?

The computer may lack the mainboard driver. Install the driver via WeeeCode software's 'Help' menu, restart the robot, and reconnect.

Q:Why doesn't the robot move with USB power supply?

USB power only supports the chip and sensors. To drive motors or servos, you must connect batteries and switch on the power button.