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Industrial-Grade WiFi Module for Seamless Connectivity
This advanced industrial-grade integrated 802.11b/g/n module is designed to facilitate two-way transparent transmission between TTL serial ports, WiFi, and network ports. It serves as a versatile solution for various applications, including data collection and IoT gateways.
Key Features:
- Multi-functional Integration: Combines several functionalities such as a serial port server, Modbus gateway, MQTT gateway, and UART to HTTPD client.
- Easy Access to Wireless Networks: Enables traditional serial port devices or MCU-controlled devices to quickly connect to WiFi networks.
- Compact Design: Small dimensions (25 x 40 x 8mm) make installation straightforward in various setups.
- Wide Application Range: Ideal for use in data collection systems, IoT gateways, security IoT solutions, and smart instrument monitoring.
Technical Specifications:
- Power Supply: Operates on DC 3.3V via pin header.
- Ethernet Compatibility: Supports auto-negotiation at speeds of 10/100M through pin header connection.
- WiFi Standards Compliance: Fully compliant with the 802.11b/g/n standards.
- Frequency Band Support: Operates within the frequency range of 2.412 – 2.484 GHz.
- Security Features: Implements WPA-PSK/WPA2-PSK security mechanisms with TKIP/AES encryption types.
Performance Metrics:
- Transmission Power:
– Up to +19dBm (max @11Mbps) for 802.11b
– Up to +18dBm (max @54Mbps) for 802.11g
– Up to +17dBm (maximum @HT20/HT40) for 802.11n
- Receiving Sensitivity:
– Down to -89dBm (@11Mbps) for 802.11b
– Down to -81dBm (@54Mbps) for 802.11g
– Down to -73dBm/@HT20/-71dBm/@HT40 for 802.11n
Communication Protocols Supported:
Supports TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT protocols with configurations available via host browser or serial AT commands.
Environmental Tolerance:
Designed robustly with an operating temperature range from -40°C up to +85°C and humidity tolerance from 5% up to 95%.
This product is essential for professionals seeking reliable wireless connectivity solutions in industrial settings or IoT applications where efficient data transmission is critical.
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days.
Payments
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Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective. In other situations when it is proven that you did not receive the item due circumstances such as shipping carrier issues etc., you can request a full refund through your payment method used or alternatives like PayPal or Cryptocurrencies by contacting us via WhatsApp email or contact form.Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – Obd2 Technology“