WiFi Gateway Module
AssemblyWiFi-enabled edge computer transmitting energy data to cloud every 10 seconds, receiving tariff updates and demand-response signals. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
WiFi Gateway Module parts and their functions
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | WiFi 5 Module | 1× | WiFi 5 (802.11ac) module (e.g., ESP32-based), dual-band 2.4/5 GHz, 100 Mbps throughput |
| 2 | WiFi MCU Core | 1× | ARM Cortex-M7 or dual-core processor managing WiFi protocol and cloud API calls |
| 3 | Secure Enclave Coprocessor | 1× | Cryptographic co-processor handling AES-256 encryption of consumption data |
| 4 | Flash Memory | 1× | 8–16 MB flash storing WiFi credentials, API keys, and local configuration |
| 5 | Ethernet Port | 1× | Optional Ethernet port for wired connectivity, bypassing WiFi where available |
| 6 | Antenna | 1× | PCB trace or external ceramic antenna providing 30–50 m WiFi coverage in typical home |
3D model
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Bill of materials for WiFi Gateway Module
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | WiFi 5 Module | home-energy-monitor-wifi-module | 1× | 1 | · | part |
| 2 | WiFi MCU Core | home-energy-monitor-wifi-mcu-core | 1× | 1 | · | part |
| 3 | Secure Enclave Coprocessor | home-energy-monitor-secure-enclave | 1× | 1 | · | part |
| 4 | Flash Memory | home-energy-monitor-flash-storage | 1× | 1 | · | part |
| 5 | Ethernet Port | home-energy-monitor-ethernet-interface | 1× | 1 | · | part |
| 6 | Antenna | home-energy-monitor-antenna | 1× | 1 | · | part |
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Where the WiFi gateway module is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
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🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |