Module
The WS2116-A0 module is a cost-effective, high performance, and ultra-low power Bluetooth® device. Supporting Sigfox RCZ1 to RCZ6, WS2116-A0 is a global roaming “Monarch” module. It provides excellent battery lifetime and allows for operation on small coin cell batteries and energy-harvesting applications.
Key Features
STMBlueNRG-2, S2-LP, sub-1GHz PA, 32MHz, 50MHz & 32.768KHz crystals, and DC2DC on a single module.
Stamp-hole 54 pins package.
High performance, ultra-low power Cortex-M0 32-bit Microcontroller.
Programmable 256 KB Flash.
24 KB RAM with retention (two 12 KB banks).
Up to +8dBm BLE RF output power, up to +27dBm sub-1GHz RF output power.
Excellent performance of receiver sensitivity. Up to -88dBm (BLE) and -130dBm (Sub-1GHz).
Low Power and Wide Supply Voltage Range: 1.8 to 3.6V.
Internal DC-DC converter built-in.
Specification
Region
SIGFOX RC 1 to 6
Frequency
860–943 MHz
Output Power
BLE Up to +8 dBm / Sub-1G up to +27 dBm
Chipset
STM BlueNRG-2 + S2-LP
Certification
FCC / CE / MIC
SIGFOX Verified
Passed
Dimension (mm)
22 mm (L) × 22 mm (W) × 2.8 mm (H)
Operating Temperature
−40°C ~ 85°C
Interface
UART ×1 / I2C ×2 / SPI ×1