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Wi-Fi & Bluetooth FC41D

  • Wi-Fi & Bluetooth module
  • Max. data rate of 72Mbps
  • LCC form factor
  • 20mm × 18mm × 2.6mm
  • Operating temperature range of -40°C to +85°C
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Key features

  • Supports Bluetooth 5.2 and Bluetooth pairing
  • Supports Wi-Fi (2.4 GHz), 1 × 1 SISO
  • Large memory, 256 KB RAM and 2/4 MB flsah
  • Supports up to 19 GPIOs for UART, SPI, I2C, ADC and PWM functions in QuecOpen® solution
  • 4th generation RF coaxial connector, external antenna pin, PCB antenna (optional)
  • High stability, high reliability and full compatibility

Overview

FC41D is a cutting-edge MCU Wi-Fi and Bluetooth module launched by Quectel. It boasts a high-performance processor with a frequency of up to 120 MHz and supports IEEE 802.11b/g/n protocol and Bluetooth 5.2.  The module features built-in 256 KB RAM and 2/4 MB flash, ensuring efficient performance. In addition, it complies with WPAPSK, WPA2-PSK and WPA3-SAE security standards.

FC41D is in an LCC form factor with an ultra-compact package size of 20.0 mm × 18.0 mm × 2.6 mm, which optimizes the size and cost for end-products and is compatible with diverse designs.

FC41D supports multiple interfaces including UART, SPI, I2C, ADC and PWM, and many low power consumption modes and keep-alive mechanism, which provide flexibility and versatility for a range of applications, especially in smart homes and industrial IoT scenarios.

FC41D supports the QuecOpen® solution and standard AT commands, has a compact protocol stack. FC41D supports a variety of public cloud services, and can realize efficient product development for customers.

Simplify deployment by sourcing antennas at the same time as your modules – see our wide range here

Product Brochure

Quectel-Product-Brochure-V7.7.pdf

Download

Documentation and resources

  • Quectel_FC41D_AT_Commands_Manual_V1.0

    1.62 MB

  • Quectel_FC41D_Getting_Started_Guide_for_FreeRTOS_V1.0.0

    827.35 KB

    Quectel_FC41D_AWS_IoT_Platform_Access_Guide_V1.0.0

    1.49 MB

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