Supplier's Category: All RF & Wireless Modules: Bluetooth, LoRa, Wi-Fi, and Cellular modules
RF and wireless modules — Bluetooth, LoRa, Wi-Fi, cellular — are pre-certified radio components that add wireless connectivity without requiring in-house RF design. They trade some performance and cost against a much faster, lower-risk path to a certified radio.
A pre-certified module’s main promise is a faster regulatory path, but that promise only holds if it’s integrated exactly per the module maker’s reference design.
- Confirm the module’s existing certifications (FCC, CE) actually cover your target markets
- Check whether your enclosure and antenna placement follow the module vendor’s reference design closely enough to preserve that certification
- Verify long-term module availability and firmware support commitment from the vendor
Related terms: Bluetooth Low Energy (BLE) modules, Wi-Fi modules, LoRa/LoRaWAN modules, cellular IoT modules (LTE-M, NB-IoT), pre-certified radio modules, module antenna integration, AT command interfaces, module firmware updates
Showing RF & Wireless Modules: Bluetooth, LoRa, Wi-Fi, and Cellular modules 11-20 of 50
Module versus custom RF design
Modules exist specifically to bypass the custom RF design and certification path covered under Wireless & RF Engineering — worth it when time-to-market outweighs the cost and performance tradeoff.
When a module makes sense
- Standard protocol requirements (BLE, Wi-Fi, LoRa) without unusual range or power constraints
- Limited in-house RF expertise or certification budget
- Product volume too low to justify custom radio design and certification cost