Wireless
3 resources tagged with "Wireless"
Wiki (3)
Bluetooth 5.x Modules: Technical Sourcing Reference
BLE 5.x modules from China: nRF52840 vs nRF52832 vs EFR32BG22 compared, certified Chinese suppliers, version differences, and FCC/CE grant verification.
LoRa & LoRaWAN Modules: China Sourcing Reference
LoRa and LoRaWAN modules from China: SX1276 vs SX1262 chipsets, regional frequency bands, FCC/CE/TELEC certification, and supplier evaluation.
Wi-Fi 6 (802.11ax) Modules: China Sourcing Reference
Wi-Fi 6 and Wi-Fi 6E modules from China: Qualcomm QCN9074, MediaTek MT7921, ESP32-C5 for IoT, TWT savings, and FCC/CE 6 GHz certification.
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