1. The internal TCP/IP protocol stack has been optimized, making it easy for users to complete the networking function of embedded devices, significantly reducing the development time cost
2. The module is compatible with both through-hole and half-plate connectors. The board width is a universal width, allowing the module to be directly soldered onto the board card, or the connector can be soldered, or it can be used on a breadboard, facilitating users use in different scenarios
3. It integrates a 2.4GHz Wi-Fi and Bluetooth dual-mode SOC, featuring high radio performance, stability, universality, reliability, and low power consumption
WiFi
1. Protocol:
- 802.11 b/g/n/e/i (802.11n, with a speed of up to 150 Mbps)
- A-MPDU and A-MSDU aggregation, supporting 0.4s protection interval
2. Frequency range: 2.4 - 2.5 GHz
Bluetooth
1. Protocol: compliant with Bluetooth v4.2 BR/EDR and BLE standards
2. Radio frequency: With a -97dBm sensitivity NZIF receiver
Hardware
1. Network port specification: RJ45, 10/100Mbps, cross-connection self-adaptive
2. Serial port baud rate: 80 - 5000000
3. Built-in Flash: 32Mbit
4. Operating voltage: 5V or 3.3V power supply
5. Operating current: average: 80mA
6. Supply current: minimum: 500mA
7. Operating temperature range: -40℃ + 85℃
8. Environmental temperature range: normal temperature
Software
1. WiFi mode: Station/softAP/SoftAP+station/P2P
2. WiFi security mechanism: WPA/WPA2/WPA2-Enterprise/WPS
3. Encryption type: AES/RSA/ECC/SHA
4. Firmware upgrade: remote OTA upgrade via network
5. Software development: SDK for users secondary development
6. Network protocol: IPv4, TCP/UDP
7. IP acquisition method: Static IP, DHCP (default)
8. Simple transmission mode: TCP Server/TCP Client/UDP Server/UDP Client
9. User configuration: AT command set