Design sketch
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Dual-core High-performance, Bluetooth 5.0, Low-power, Dual Band Wi-Fi Module
The ME16WS01 is a dual-band wireless WiFi module based on RTL8720DN SoC. It has an ARM-v8 core compatible with Cortex-M4F RF transceiver with a core running speed of 200MHz. In addition, it also comes with 2MB FLASH program space, 512KB+64KB RAM, integrated 2.4 G&5G transceiver and other powerful functions. Companion resources provide the perfect solution for WiFi and Bluetooth connectivity. RTL8720DN can support WiFi AP/STA/AP+STA working mode, support BLE auxiliary network distribution, and provide a set of configurable GPIO ports for the control of different peripheral devices.
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Chip Model | RTL8720DN | Antenna | PCB/IPEX |
Module size | 24×16×3.4mm | GPIO | 11 |
Flash | 2MB | RAM | 512KB+64KB |
Receiving Sensitivity | BLE: -98dBm Wi-Fi: -95dBm | Transmission Power | BLE: -40 ~ +8dBm Wi-Fi: +20dBm |
Parameter | Values | Notes |
Working Voltage | 3.0V-3.6V | Type voltage 3.3V |
Working Current | ＞500mA | Peak current greater than 500mA |
Working Temperature | -40℃~+85℃ | Storage temperature is -40℃~+125℃ |
Transmission Power | BLE: -40 ~ +8dBm Wi-Fi: +20dBm | Configurable |
Module Dimension | 24*16*3.4mm | |
Quantity of IO Port | 11 |
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