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About raspberry pi pico pinout
Where to Find Raspberry Pi Pico Pinout Suppliers?
China remains a dominant hub for microcontroller development board manufacturing, with key production clusters in Shenzhen and Shanghai offering specialized expertise in embedded electronics. Shenzhen’s Huaqiangbei ecosystem provides access to vertically integrated supply chains for PCBs, ICs, and passive components, enabling rapid prototyping and low-cost assembly. Shanghai-based suppliers leverage proximity to semiconductor research centers and international logistics networks, facilitating efficient distribution across North America and Europe.
These industrial zones support high-volume output through automated SMT lines and in-house testing facilities, ensuring consistency in pinout accuracy and GPIO functionality. Suppliers typically operate lean production models with batch sizes ranging from 1 to 500+ units, accommodating both R&D sampling and commercial deployment. Buyers benefit from localized component sourcing that reduces material lead times by 20–35% compared to non-Asian manufacturers, while maintaining compliance with RoHS and REACH environmental standards.
How to Choose Raspberry Pi Pico Pinout Suppliers?
Evaluate potential partners using the following verification criteria:
Technical Accuracy & Compatibility
Confirm precise adherence to official RP2040 or RP2350 pinout specifications, including GPIO, ADC, UART, I²C, and SPI mappings. Request test reports verifying firmware compatibility with MicroPython, CircuitPython, and C/C++ SDKs. For clones or variants (e.g., RP2040-Zero), ensure transparent documentation of deviations from original Raspberry Pi Pico layouts.
Production Capability Assessment
Assess operational scale and process control through verifiable metrics:
- On-time delivery rate exceeding 95%
- Response time under 6 hours for technical inquiries
- In-house PCB assembly and functional testing capabilities
Prioritize suppliers with documented quality management practices and consistent reorder rates below 15%, indicating stable customer satisfaction.
Procurement Flexibility & Risk Mitigation
Favor suppliers offering single-unit MOQs and transparent pricing structures. Validate transaction security via traceable payment systems and product inspection options. Conduct sample testing to assess solder joint integrity, labeling clarity, and mechanical fit for breadboard or header integration.
What Are the Best Raspberry Pi Pico Pinout Suppliers?
| Company Name | Location | Verified Supplier | Online Revenue | On-Time Delivery | Avg. Response | Reorder Rate | Customization Options |
|---|---|---|---|---|---|---|---|
| Shanghai Xuanxin Technology Co., Ltd. | Shanghai, CN | Multispecialty Supplier | US $80,000+ | 91% | ≤4h | <15% | Yes (color, logo, packaging, label) |
| Wireless-Tag Technology Co., Limited | Guangdong, CN | Multispecialty Supplier | US $210,000+ | 96% | ≤3h | 21% | No |
| Shenzhen Xinlifa Electronics Co., Ltd. | Shenzhen, CN | - | US $80,000+ | 98% | ≤5h | <15% | No |
| Shenzhen Dalu Electronics Co., Ltd. | Shenzhen, CN | - | US $110,000+ | 96% | ≤6h | <15% | No |
| Shenzhen Youxin Electronic Technology Co., Ltd. | Shenzhen, CN | - | US $90,000+ | 99% | ≤2h | <15% | No |
Performance Analysis
Shenzhen Youxin leads in responsiveness and reliability, achieving a 99% on-time delivery rate and sub-2-hour average response time—critical for urgent procurement cycles. Wireless-Tag stands out with the highest online revenue ($210,000+), suggesting strong market penetration and inventory scalability, though its 21% reorder rate may indicate niche buyer retention patterns. Shanghai Xuanxin is the only supplier offering customization services, enabling tailored branding and packaging for resellers and educational kits. Multiple suppliers list products priced below $5 per unit, reflecting competitive pricing enabled by streamlined production processes. However, buyers should verify authenticity claims—especially for “Original” labeled boards—through independent electrical testing before volume orders.
FAQs
How to verify Raspberry Pi Pico pinout supplier reliability?
Cross-check product specifications against official Raspberry Pi Foundation schematics. Request evidence of pre-shipment testing, such as continuity checks on all GPIO pins. Analyze supplier transaction history for dispute resolution performance and shipment accuracy.
What is the typical sampling timeline?
Standard samples ship within 3–7 days after order confirmation. Lead time extends to 10–14 days if custom labeling or packaging is requested. Air freight delivery to North America or Europe averages 5–8 business days.
Can suppliers produce compatible accessories like breakout boards?
Yes, several suppliers offer screw terminal blocks, USB expansion modules, and DIN rail mounts designed for Raspberry Pi Pico integration. Confirm mechanical dimensions and pin alignment prior to ordering.
Do suppliers provide free samples?
Free samples are uncommon; most charge a nominal fee (typically $0.68–$7.89) that may be credited toward bulk orders. Suppliers with higher revenue volumes are more likely to offer discounted trial units.
How to initiate customization requests?
Contact suppliers directly with detailed requirements: PCB color, silkscreen logo, packaging type, and quantity tiers. Verified suppliers like Shanghai Xuanxin can accommodate labeling and graphic modifications, with turnaround times of 7–10 days post-approval.
