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Wi-Fi & Bluetooth FLM263D

  • 2.4GHz single band Wi-Fi 6 and BT 5.2 module
  • LCC form factor
  • 17.3mm × 15.0mm × 2.8mm
  • 0.9 g
  • Operating temperature range of -40 °C to +105°C
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Key features

  • Wi-Fi 6 module, 2.4GHz, single band, 1 × 1 antenna
  • Bluetooth 5.2 (LE) and BLE network configure supported
  • PCB antenna
  • Large memory – 512KB SRAM and 4MB flash
  • Wide operating temperature range: -40°C to +105°C
  • LCC package and DIP pinholes compatible


FLM263D is a cutting-edge 2.4GHz single band Wi-Fi 6 module launched by Quectel. It boasts a high-performance processor with a frequency of up to 320MHz. The module supports IEEE 802.11b/g/n/ax protocol and BLE 5.2. It features built-in 512KB SRAM and 4MB flash. In addition, this module complies with WPA-PSK, WPA2-PSK and WPA3-SAE security standards.

FLM263D has an LCC form factor with an ultra-compact size of 17.3mm × 15.0mm × 2.8mm, and it is compatible with diverse designs contributed to its small size. FLM263D provides 5*UART and these can be used as 5*PWM or I2C communication, with a working temperature of -40℃ ~ +105℃, leading to high applicability within smart lighting devices, and smart bulbs in particular.

FLM263D supports the ACK SDK for Matter, enabling quick setup with Amazon Alexa as well as excellent compatibility with other mainstream Matter solutions – learn more here.

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

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