# Wi-Fi & Bluetooth FCMA62N

## Key features
- Wi-Fi 6 module, 2.4 GHz and 5 GHz Wi-Fi bands, 1×1 antenna
- Bluetooth Low Energy (BLE) 5.3
- Large memory, 1.2MB SRAM and 8MB Flash
- Supports up to 12 GPIOs for SPI, I2C, I2S and PWM interfaces in QuecOpen® solution
- 1st generation RF coaxial connector, PCB antenna (optional)

## Overview
FCMA62N is a cutting-edge MCU Wi-Fi and Bluetooth module launched by Quectel. It boasts a high-performance processor (ARM Cortex-M33) with a frequency of up to 260MHz and supports IEEE 802.11a/b/g/n/ac/ax protocol and BLE 5.3. The module features built-in 1.2MB SRAM and 8MB flash, ensuring efficient performance. In addition, it complies with WPA-PSK, WPA2-PSK, and WPA3-SAE security standards, providing an AES-128 encryption algorithm.

FCMA62N is in a LCC form factor with an ultra-compact package size of 38.3 mm × 21.6 mm × 4.75 mm, which optimizes the size and cost for end-products and is compatible with diverse designs.

FCMA62N supports UART, SWD and GPIO interfaces by default and supports SPI, I2C, I2S and PWM interfaces in QuecOpen® solution 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.

FCMA62N supports the QuecOpen® solution and standard AT commands, with a compact protocol, and can realize efficient product development for customers.

Browse our wide range of antennas – download our antenna brochure  
[View brochure](https://www2.quectel.com/quectel_antenna_brochure.pdf)

## Product Brochure
Quectel_Product_Brochure_V8.6.pdf  
[Download](https://www.quectel.com/content/uploads/2026/05/Quectel_Product_Brochure_V8.6.pdf)

## Documentation and resources
- **AT Commands Manual**  
  Quectel_FCMA62N&FCM363X_AT_Commands_Manual_V1.0  
  File Size: 1.53 MB  
  [Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-wi-fi-bluetooth-fcma62n%2F)

- **Hardware Development Resources**
  - Quectel_FCMA62N_2D_Dimensions_V1.3  
    File Size: 457.12 KB  
    [Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-wi-fi-bluetooth-fcma62n%2F)

  - Quectel_FCMA62N_3D_Dimensions_V1.3  
    File Size: 2.24 MB  
    [Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-wi-fi-bluetooth-fcma62n%2F)

  - Quectel_FCMA62N_Footprint&Part_V1.0  
    File Size: 748.38 KB  
    [Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-wi-fi-bluetooth-fcma62n%2F)

  - Quectel_FCMA62N_Hardware_Design_V1.1  
    File Size: 1.72 MB  
    [Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-wi-fi-bluetooth-fcma62n%2F)

  - Quectel_FCMA62N_TE-B_User_Guide_V1.0  
    File Size: 886.68 KB  
    [Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-wi-fi-bluetooth-fcma62n%2F)

## Quectel_FCMA62N&FCM363X_Firmware_Flashing_User_Guide_V1.0

File Size  
1.28 MB  

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