FCM100D 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 MB/4 MB flash, ensuring efficient performance. In addition, it complies with WPA-PSK, WPA2-PSK and WPA3-SAE security standards.
FCM100D is in a LCC form factor with an ultra-compact package size of 24.0 mm × 16.0 mm × 2.6 mm, which optimizes the size and cost for end-products and is compatible with diverse designs.
FCM100D supports multiple interfaces including UART, GPIO, ADC, I2C 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.
FCM100D supports the QuecOpen® solution and standard AT commands, has a compact protocol stack. FCM100D supports a variety of public cloud services, and can realize efficient product development for customers.
Key features
- SWi-Fi 4 module, single band (2.4 GHz) Wi-Fi, 1 × 1 antenna
- BLE 5.2 and Wi-Fi pairing via Bluetooth
- Large memory, 256 KB RAM and 2 MB/4 MB flash
- Supports up to 16 GPIOs for UART, ADC, I2C and PWM functions in QuecOpen® solution
- 1st generation RF coaxial connector, external antenna pin, PCB antenna (optional)
- High stability, high reliability and full compatibility
