Engineering support that ships with your board.
From first spec sheet to long-term supply, GEOLiNK engineers answer within 24 hours. Start with the resource that fits your stage of the project.
Where do you want to start?
Pick the path — each one goes straight to a real human.
Read the FAQ
MOQ, lead time, samples, OS, certifications, warranty, shipping and customization — answered.
Request a quote
Model, quantity, custom options and target lead time. A pricing engineer replies within 24h.
Contact an engineer
Email, location in Shenzhen, and a 24-hour response promise for selection or technical help.
OEM/ODM customization
BOM-level options, NRE & tooling, sample in 3-7 days and first batch in 3-5 weeks.
Spec sheets & datasheets
Full product documentation, provided directly by our team.
Complete datasheets for all 29 models — pin maps, power requirements, thermal notes, optional configurations and block diagrams — are available as PDFs. Some large architectural or customization packages are under NDA; email us and we will send the material that fits your review.
| Document | Available |
|---|---|
| Model datasheet (PDF) | On request |
| Pin-out / connector maps | On request |
| OEM/ODM design guide & NRE | NDA |
| Block diagrams & firmware notes | On request |
Our support promise
24-hour response
Every inquiry, quote and technical question is answered by an engineer within one business day.
Long-term supply
Industrial lifecycles supported with guaranteed supply windows and BOM-frozen OEM/ODM builds.
Quality-backed
AOI/X-Ray, ICT/FCT, full-temperature aging and 100% final inspection before every shipment.
Need a custom or B2B quote?
Engineers reply within 24h — selection advice and full spec sheets included.