Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

In the era of the explosion of industrial Internet of Things, smart home and edge computing, embedded wireless connection has become the nerve vein of smart devices. Texas Instruments (TI) 's Wi-Fi products optimized for Linux® and RTOS systems, with their ultra-low power architecture, hard real-time response, and military-grade reliability, have become the benchmark for wireless connectivity in highly reliable systems. However, technological iterations and project changes have led to a large number of brand-new original Wi-Fi chips piling up in enterprise warehouses, facing an average annual value depreciation of 20% to 30%. Shenzhen Mingjiada Electronics Co., LTD., relying on its 20 years of expertise in wireless chip recycling, has specially launched a high-price recycling service for the entire TI Linux/RTOS Wi-Fi chip series. With nanosecond-level detection, dynamic premium model and 72-hour global payment recovery, it helps customers revitalize assets worth tens of millions of yuan and jointly build a green and circular ecosystem for the electronics industry 134.

I. TI Technology Benchmark: Redefining the Limits of Embedded Wireless Connectivity

Linux System: Three Major Breakthroughs in High-Performance Connectivity

Wi-Fi 6/6E flagship solution: The CC33xx series (such as CC3301) supports the 802.11ax standard, achieving a 1.4Gbps throughput and 128 concurrent devices in the Linux environment, with a 75% reduction in latency, becoming the core engine for industrial gateways and edge servers.

Zero-delay deterministic transmission: Integrated hardware TAS (Time-Aware Scheduling) engine ensures μ s-level clock synchronization of EtherCAT-over-Wi-Fi, meeting the multi-axis collaborative control requirements of robotic arms.

Enterprise-level security protection: Supports WPA3 encryption and TLS 1.3 protocol stack, and passes Linux kernel-level security audits (such as CC3235SF), eliminating the risk of man-in-the-middle attacks.

2. RTOS System: An Evolutionary Revolution in Hard Real-time Response

Microsecond-level low-power architecture: The CC3100 series has A sleep current as low as 4μA and a wake-up time of less than 2ms (such as CC3100R11MRGKR), providing a ten-year battery life guarantee for battery-powered RTOS devices.

Deterministic protocol stack: ThreadX/FreeRTOS dedicated firmware implements 150μ s-level data packet processing, which is five times faster than the general solution.

Extreme environment reliability: Operating in the full temperature range of -40 ° C to 105 ° C (such as CC3220SF), passing the 96-hour high acceleration life test (HALT), and withstanding 15kV ESD shock.

3. Cross-system integration and innovation

Dual-mode heterogeneous communication: The CC3235x series synchronously supports networking between Linux gateways and RTOS terminals, with Mesh hop transmission delay <10ms (such as CC3235S).

Automotive-grade wireless hub: The CC3301-Q1, which has passed the AEC-Q100 certification, builds an in-vehicle Linux-Android-RTOS hybrid network, meeting the ISO 21434 cybersecurity standard.

Mingjiada high-price purchase of key models

The flagship industrial gateway: CC3301 (Wi-Fi 6 tri-band) has a premium rate of 35% and is suitable for predictive maintenance scenarios of Industry 4.0 equipment.

RTOS ultra-low power model: CC3100R11MRGKR has a 28% premium due to the urgent need for medical sensor maintenance and repair.

Automotive-grade integrated solution: CC3235S-Q1 (dual-band + Bluetooth 5.2) with an additional 30% premium.

Ii. Mingjiada Recycling System: A Scientific Closed Loop from Technical Authentication to Global Premium

1. Factory-level testing and data security

Wafer traceability verification: X-ray scanning is compared with the microcode of TI wafers. Open cover analysis (Decap) is used to verify the 40nm RF-SOI process. The rejection rate of refurbished chips is over 99.9%.

Full protocol stress test: Dedicated carrier board verifies 802.11ax MU-MIMO performance, packet loss rate <0.001% (Linux environment), RTOS delay jitter <50μs;

Sensitive data burning: Physically clear the TLS key store of CC3235SF, certified by NIST SP 800-88 Rev.1.

2. Dynamic Supply and Demand pricing model

Based on the global industrial Internet of Things maintenance database:

Key facility shortage model: The CC33xx series supporting TSN has a premium rate as high as 40% due to the maintenance requirements of smart factories.

Packaging status bonus: Unrolled tape material (original factory vacuum packaging + desiccant) is charged an additional 8%.

Green circular premium: The unit price of goods providing RoHS and REACH compliance certificates increases by 5%.

3. ESG compliance regeneration

Chip-level reuse: Fully functional devices undergo 1000-hour aging tests and enter the industrial equipment aftermarket.

Green extraction of precious metals: Gold/palladium is recovered through anaerobic pyrolysis of non-reusable chips, reducing carbon emissions by 82% (compared with raw ore mining).

Three and four-step ultra-fast monetization: Funds arrive globally within 72 hours

Encrypted list submission: Organize model (e.g. CC3301), quantity, package photos and send to sales@hkmjd.com, and get the pre-price within 24 hours;

Safe delivery: Optional delivery at inspection centers in Shenzhen/Munich/Tokyo, or global transportation in DHL anti-static armor boxes.

Payment upon inspection: Full payment will be made by telegraphic transfer within 24 hours of arrival. Cross-border settlement in RMB/US dollars is supported.

Iv. Contact Information

Awaken the value of your wireless assets immediately!

Mingjiada Recycling Hotline: +86 13410018555 (Mr. Chen)

Encrypted list channel: sales@hkmjd.com

Official website price lock system: www.hkmjd.com