Product specifications
Quectel KCM0A5S
MCU Wi-SUN (Wireless Smart Ubiquitous Network) Module
KCM0A5S is a high-performance MCU Wi-SUN module launched by Quectel. It boasts an ARM Cortex-M33 processor with a frequency of up to 97.5MHz, and supports 470–928MHz frequency band. The module features built-in 256KB RAM and 2MB flash, ensuring efficient performance.
KCM0A5S is in an LCC form factor with an ultra-compact size of 28.0mm × 22.0mm × 3.15mm, which optimizes the size and cost for end-products and is compatible with diverse designs.
KCM0A5S supports the Wi-SUN FAN 1.1 standard protocol, utilizing IPv6-based wireless mesh networking technology. It features adaptive frequency hopping and strong anti-interference capabilities, offering high capacity, long-range transmission, enhanced security, and high-speed data rates. Designed for battery-powered applications, KCM0A5S is widely used in smart metering (electricity/water/gas meters), smart street lighting, smart cities, precision agriculture, and industrial IoT solutions.
Key Features:
- 470–928MHz frequency band
- 256KB RAM and 2MB flash
- Wi-SUN FAN 1.1 standard protocol (OFDM/FSK modulation)
- Supports 1 EUSART, 1 SWD and 23 GPIO interfaces by default and multiple interfaces including EUSART, I2C, ADC, USB via pin multiplexing
- Long-range transmission, stable network connection, strong anti-interference capability, excellent penetration, and reliable data transmission
Summary:
- MCU Wi-SUN module
- LCC form factor
- 28.0mm × 22.0mm × 3.15mm
- Operating temperature range: -40°C to +85°C
Applications:
- Smart Meter
- Street Lightning
- Electric Vehicle Charging
- Public Infrastructure
- Agriculture
- Renewable and Distributed Energy Resources
Ordering Codes:
- KCM0A5SABMD-0L-02, ≤ 16 dBm, 470-928 Mhz, Global, Pin antenna interface
- KCM0A5SABMD-1X-02, ≤ 16 dBm, 470-928 Mhz, Global, 1st generation RF coaxial connector
- KCM0A5SACMD-0L-02, ≤ 30 dBm, 902-928 Mhz, Brazil, North America, Australia/ New Zealand, selected Southeast Asia regions, Pin antenna interface
- KCM0A5SACMD-1X-02, ≤ 30 dBm, 902-928 Mhz, Brazil, North America, Australia/ New Zealand, selected Southeast Asia regions, 1st generation RF coaxial connector
- Quectel Wireless Solutions product -
