FLM240D 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 120MHz and supports IEEE 802.11b/g/n protocol and BLE 5.2. The module features built-in 256KB RAM, 2MB or 4MB flash, ensuring efficient performance. In addition, it complies with WPA-PSK, WPA2-PSK and WPA3-SAE security standards.
FLM240D is in a DIP + LCC form factor with an ultra-compact package size of 17.3mm × 15.0mm × 2.8 mm, which optimizes the size and cost for end-products and is compatible with diverse designs.
The module supports ADC and PWM functions in QuecOpen® solution, and many low power consumption modes and keep-alive mechanisms, which provide flexibility and versatility for a range of applications, especially in smart home, industrial IoT, consumer electronics and other application scenarios to meet various product needs. It is especially suitable for small-sized, high-temperature IoT devices, such as light bulbs, light strips, smart sockets.
The module supports the QuecOpen® solution and standard AT commands, has a compact protocol stack, which can realize efficient product development for customers.
Key features
- Wi-Fi 4 module, single band (2.4 GHz) Wi-Fi, 1 × 1 antenna
- PCB antenna or RF coaxial connector (optional)
- BLE 5.2 and Wi-Fi pairing via Bluetooth
- Large memory – 256KB RAM, 2MB or 4MB flash
- Wide operating temperature: -40°C to +105°C
