آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The EWM103-W15 series is a low-cost, high value-for-money dual-mode Wi-Fi and Bluetooth wireless module compliant with the Bluetooth 5.1 protocol and IEEE 802.11b/g/n standards. The module integrates all hardware and software resources required for complete Wi-Fi and Bluetooth applications, supporting both AP and STA Wi-Fi operating modes as well as Bluetooth Low Energy functionality, making it well-suited for smart home, industrial control, and other low-data-rate applications and data acquisition scenarios. In addition, the module supports multiple network communication protocols including TCP, UDP, SSL, and MQTT, and features Bluetooth provisioning and web-based provisioning capabilities to accommodate diverse user requirements.

Features

• IEEE802.11/b/g/n compliant, operating at 2.4GHz band
• BLE5.1 protocol support, operating at 2.4GHz band
• STA/SoftAP dual operating modes
• Multiple security encryption: WEP, WPA, WPA2, WPA3
• TCP, UDP, SSL network protocol support
• Up to 3 simultaneous Socket connections
• AP access point supports up to 3 STA device connections
• SNTP network time synchronization
• MQTT protocol support
• Web-based network provisioning
• Bluetooth network provisioning
• TCP SERVER, TCP CLIENT, UDP communication modes
• AT command configuration
• Static IP and DHCP dynamic address allocation

Applications

• Medical and healthcare
• Building and home automation
• Smart appliances
• Smart wearables
• Asset tracking