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

Product Attributes

Introduction

Wi-Fi 4 and BLE 5.2 module in a compact LCC package. The processor runs at up to 120 MHz, supporting IEEE 802.11b/g/n and BLE 5.2, with built-in 256 KB RAM and 2 MB or 4 MB Flash, compliant with WPA-PSK, WPA2-PSK, and WPA3-SAE security standards. The SMT LCC package measures 24.0 mm × 16.0 mm × 2.6 mm, meeting end-product requirements for small form-factor modules while accommodating diverse mechanical designs. Supports UART, GPIO, ADC, I²C, and PWM interfaces, with multiple low-power modes and long-connection keep-alive mechanisms, enabling flexible deployment in smart home and industrial IoT applications. Compatible with the QuecOpen solution and standard AT command set, featuring a lean protocol stack architecture for efficient customer product development.

Features

• Wi-Fi 4 module, single-band 2.4 GHz, 1 × 1 antenna
• BLE 5.2 and Bluetooth provisioning support
• Large memory: 256 KB RAM, 2 MB and 4 MB Flash
• Up to 16 GPIOs under QuecOpen, multiplexable as UART, ADC, PWM, I²C, and other interfaces
• First-generation RF coaxial connector, external pin antenna, or PCB antenna (optional)
• Ultra-wide operating temperature range
• High stability, high reliability, and comprehensive compatibility
• Operating temperature range: -40 °C ~ +85 °C / -40 °C ~ +105 °C

Applications

Smart Home, Industrial IoT