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EMW3165
+BOM-
ManufacturerMXCHIP
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Mfr. Part #EMW3165
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In Stock5516
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Specifications
| Attribute | Value |
| Manufacturer | MXCHIP |
| Package | SMD,32x16mm |
Overview
Description
The EMW3165 is a Wi-Fi module developed by MXCHIP, based on the STM32F411 microcontroller and the Realtek RTL8711AM Wi-Fi chip. It supports 802.11 b/g/n Wi-Fi (2.4 GHz) and integrates an ARM Cortex-M4 core (100 MHz) with 512 KB Flash and 128 KB RAM.
Key features include:
- Wireless Connectivity: Wi-Fi with TCP/IP stack.
- MCU Integration: Built-in STM32F411 for embedded applications.
- Development Support: Compatible with Mbed OS, FreeRTOS, and Arduino IDE.
- Interfaces: UART, SPI, I2C, GPIO, ADC, and PWM.
- Security: Supports WPA/WPA2 encryption.
Applications include IoT devices, smart home products, and industrial automation. The module simplifies Wi-Fi integration, reducing development time for wireless-enabled embedded systems.
Key features include:
- Wireless Connectivity: Wi-Fi with TCP/IP stack.
- MCU Integration: Built-in STM32F411 for embedded applications.
- Development Support: Compatible with Mbed OS, FreeRTOS, and Arduino IDE.
- Interfaces: UART, SPI, I2C, GPIO, ADC, and PWM.
- Security: Supports WPA/WPA2 encryption.
Applications include IoT devices, smart home products, and industrial automation. The module simplifies Wi-Fi integration, reducing development time for wireless-enabled embedded systems.
Equivalent
The EMW3165 is a Wi-Fi module by MXCHIP. Equivalent products include:
- ESP8266 (Espressif)
- ESP32 (Espressif)
- CC3200 (Texas Instruments)
- WizFi310 (WIZnet)
- RN171/RN172 (Microchip)
These offer similar Wi-Fi connectivity, though features like MCU integration, power consumption, and protocol support vary. Choose based on specific project needs.
- ESP8266 (Espressif)
- ESP32 (Espressif)
- CC3200 (Texas Instruments)
- WizFi310 (WIZnet)
- RN171/RN172 (Microchip)
These offer similar Wi-Fi connectivity, though features like MCU integration, power consumption, and protocol support vary. Choose based on specific project needs.
Features
The EMW3165 is a Wi-Fi module by MXCHIP, featuring:
- Wi-Fi Standard: 802.11 b/g/n (2.4 GHz)
- MCU: STM32F205RG (120 MHz ARM Cortex-M3, 1MB Flash, 128KB RAM)
- Wireless Security: WEP, WPA/WPA2-PSK
- Interfaces: UART, SPI, I2C, GPIO, ADC, PWM
- Operating Voltage: 3.0V–3.6V
- Operating Temperature: -40°C to +85°C
- Dimensions: 18.5 × 25 × 3.2 mm
- Certifications: FCC, CE, IC, SRRC
- Protocols: Supports TCP/IP, DHCP, DNS, HTTP, MQTT
- Development: Compatible with MXCHIP’s firmware and Azure IoT SDK
Compact and low-power, it’s ideal for IoT applications like smart home devices and industrial automation.
- Wi-Fi Standard: 802.11 b/g/n (2.4 GHz)
- MCU: STM32F205RG (120 MHz ARM Cortex-M3, 1MB Flash, 128KB RAM)
- Wireless Security: WEP, WPA/WPA2-PSK
- Interfaces: UART, SPI, I2C, GPIO, ADC, PWM
- Operating Voltage: 3.0V–3.6V
- Operating Temperature: -40°C to +85°C
- Dimensions: 18.5 × 25 × 3.2 mm
- Certifications: FCC, CE, IC, SRRC
- Protocols: Supports TCP/IP, DHCP, DNS, HTTP, MQTT
- Development: Compatible with MXCHIP’s firmware and Azure IoT SDK
Compact and low-power, it’s ideal for IoT applications like smart home devices and industrial automation.
Pinout
The EMW3165 is a Wi-Fi module based on the STM32F205 microcontroller and the BCM43362 Wi-Fi chip. It features a 40-pin interface with the following key functions:
- Power Supply (VCC, GND) – 3.3V operation.
- UART (TX/RX) – Serial communication.
- SPI & I2C – Peripheral interfacing.
- GPIOs – General-purpose I/O for control.
- ADC – Analog input.
- PWM – Pulse-width modulation.
- SDIO – For Wi-Fi data transfer.
- Reset & Boot Control – Module management.
It supports 802.11 b/g/n Wi-Fi and is commonly used in IoT applications. The pinout enables easy integration with embedded systems.
- Power Supply (VCC, GND) – 3.3V operation.
- UART (TX/RX) – Serial communication.
- SPI & I2C – Peripheral interfacing.
- GPIOs – General-purpose I/O for control.
- ADC – Analog input.
- PWM – Pulse-width modulation.
- SDIO – For Wi-Fi data transfer.
- Reset & Boot Control – Module management.
It supports 802.11 b/g/n Wi-Fi and is commonly used in IoT applications. The pinout enables easy integration with embedded systems.
Application
The EMW3165, a Wi-Fi module by MXCHIP, is widely used in IoT applications. Key areas include:
1. Smart Home – Controls lights, thermostats, and appliances.
2. Industrial IoT – Enables wireless monitoring and automation.
3. Consumer Electronics – Powers smart devices like wearables and voice assistants.
4. Healthcare – Supports remote patient monitoring equipment.
5. Retail & POS – Facilitates wireless payment terminals and inventory tracking.
6. Smart Energy – Integrates with smart meters and energy management systems.
Its compact design, low power consumption, and robust connectivity make it ideal for embedded wireless solutions.
1. Smart Home – Controls lights, thermostats, and appliances.
2. Industrial IoT – Enables wireless monitoring and automation.
3. Consumer Electronics – Powers smart devices like wearables and voice assistants.
4. Healthcare – Supports remote patient monitoring equipment.
5. Retail & POS – Facilitates wireless payment terminals and inventory tracking.
6. Smart Energy – Integrates with smart meters and energy management systems.
Its compact design, low power consumption, and robust connectivity make it ideal for embedded wireless solutions.
