Mainboard Assembly
The single main PCB populated with the networking SoC, RAM, NAND flash, three Wi-Fi radio front-ends, RF power amplifiers and filters, the 2.5GbE switch and the status LED. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour product / assembly shared across products atomic part related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials
10 top-level lines · 13 rows shown · 28 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2 | Compute SoC Module | soc-module | 1× | 1 | — | part |
| 3 | DDR4 SDRAM | mesh-wifi-node-ram | 1× | 1 | — | part |
| 4 | NAND Flash | mesh-wifi-node-nand | 1× | 1 | — | part |
| 5 | Radio Front-End Module 3 parts | mesh-wifi-node-radio-fem | 3× | 3 | 3 | assembly |
| 5.1 | Wi-Fi Transceiver | mesh-wifi-node-transceiver | 1× | 3 | — | part |
| 5.2 | T/R Switch | mesh-wifi-node-tr-switch | 1× | 3 | — | part |
| 5.3 | SMD Passive (R/C/L) | smd-passives | 1× | 3 | — | part |
| 6 | RF Power Amplifier | mesh-wifi-node-rf-pa | 6× | 6 | — | part |
| 7 | RF Band-Pass Filter | mesh-wifi-node-rf-filter | 6× | 6 | — | part |
| 8 | 2.5GbE Switch IC | mesh-wifi-node-switch-ic | 1× | 1 | — | part |
| 9 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 10 | Connector | connector | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$200 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳JLCPCB jlcpcb.com ↗ | Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
| 🇨🇳PCBWay pcbway.com ↗ | Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |