Description
Overview
GAOTek Wireless Bluetooth Wifi Module is an embedded serial port to Ethernet module based on series launched. Integrating an optimized TCP/IP protocol stack, it makes it easy for users to accomplish the network access of embedded devices and greatly reduces the development time cost. Moreover, the module is designed to be compatible with half pads and through-hole connectors. As the board width of it is the generic width, the module can be directly welded to boards, or connectors, or even breadboards, which is convenient for users to apply in different scenes.
Features
- Integrated SPI flash 3.32 Mbit SRAM 520KB
- Support TCP Server, TCP Client, UDP Server, UDP Client working mode
- Support the four data ports of serial port, wif
- Support to connect to the network through wired network
- Support wifi to connect to the Internet or LAN through a router
Technical specifications
Wi-Fi Protocols | 802.11 b/g/n/e/i(802.11n up to 150 Mbps)A-MPDU and A-MSDU aggregation, 0.4_ s guard interval support |
Wi-Fi Frequency range | 2.4 GHz to 2.5 GHz |
Protocols | BT v4.2 BR/EDR and BLE standards |
BT Radio | NZIF receiver with -97 dBm sensitivity |
Network port specifications | RJ45, 10/100 Mbps, Cross-direct connection adaptive Serial baud rate |
On-board flash | 32 Mbit |
Operating voltage | 5V or 3.3 V |
Operating current | Average: 80 mA |
Supply current | Minimum: 500 mA |
Operating temperature | -40 °F to 185 °F (-40 °C to 85 °C) |
Ambient temperature | Normal temperature |
Packaging | Half pad/ Through-hole connector (Optional) |
Wi-Fi mode | Station/softAP/Contestation/P2P |
Firmware update | Remote OTA upgrade via network |
Networking protocol | IPv4、TCP/UDP |
Transparent transmission modes | TCP Server/TCP Client/UDP Server/UDP Client |
User configurations | AT+ commands set |
Supplier Type | Ethernet Wi-Fi Module |
Supply Voltage | 3.3 V, 5 V |
MCU | Dual-core Xtensa 32-bit LX6 |
Integrated SPI Flash | 3.32 Mbit |
SRAM | 520 KB |
Software Encryption | AES/RSA/ECC/SHA |
Network Protocol | IPv4, TCP/UDP |
Serial Port Baud Rate | 80 to 5,000,000 |
Support | User Secondary Development |
Frequency Range | 2.4 GHz to 2.5 GHz |
Operating Current (Avg) | 80 mA |