ESP32-WROOM-32 chip | 4MB 8MB 16MB

Description

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Product details

 

WiFi：

• 802.11 b/g/n/e/i
• 802.11 n (2.4 GHz) with speeds up to 150 Mbps
• 802.11 e: QoS mechanism for wireless multimedia technology
• WMM-PS, UAPSD
• A-MPDU and A-MSDU frame aggregation technology
• Block reply
• Fragmentation and reorganization
• Beacon automatic monitoring / scanning
• 802.11 i security features: pre-authentication and TSN
• Support 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 compatibility and certification
• Antenna diversity and selection

Bluetooth-compatible-compatible:

•Bluetooth-compatible-compatible v4.2 full standard, including traditional Bluetooth-compatible-compatible (BR/EDR) and Bluetooth-compatible-compatible Low Energy (BLE)
• Supports standard Class-1, Class-2 and Class-3 without external power amplifier
• Enhanced precision power control
• Output power up to + 10 dBm
• NZIF receiver with BLE reception sensitivity of -98 dBm
• Adaptive Frequency Hopping (AFH)
• Standard HCI based on SDIO / SPI / UART interface
• High speed UART HCI up to 4 Mbps
• Support for BT 4.2 controller and host protocol stack
• Service Discovery Protocol (SDP)
• Universal Access Application (GAP)
• Security Management Protocol (SMP)
• Bluetooth-compatible-compatible low energy
• ATT / GATT
• HID
• Supports all GATT-based Bluetooth-compatible-compatible low energy applications
• SPP-Like Bluetooth-compatible-compatible Low Energy Data Transfer Protocol
• BLE Beacon
• A2DP / AVRCP / SPP, HSP / HFP, RFCOMM
• CVSD and SBC audio codec algorithms
• Bluetooth-compatible-compatible piconet and Scatternet