1 pcs lot WiFi + Bluetooth dual-core CPU network port with MCU low-power Bluetooth ESP-3212

Description

Wi-Fi 802.11 b / g / n / e / i 802.11 n (2.4 GHz) at speeds up to 150 Mbps 802.11 e: QoS mechanism to achieve wireless multimedia technology WMM-PS, UAPSD A-MPDU and A-MSDU frame aggregation techniques Block reply Fragmentation and reorganization Beacon automatic monitoring / scanning 802.11 i security features: pre-authentication and TSN Supports WPA / WPA2 / WPA2-Enterprise / WPS encryption Infrastructure BSS Station mode / SoftAP mode Wi-Fi Direct (P2P), P2P discovery, P2P GO mode, and P2P power management UMA compatible and certified Antenna diversity and selection

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