The WS2116-A0 module is a cost-effective, high performance, ultra-low power, sub-1GHz and Bluetooth® low energy RF device. Very low active RF and MCU current and low-power mode current consumption provide excellent battery lifetime and allow for operation on small coin cell batteries and in energy-harvesting applications. The radio frequency supports Sigfox RCZ1 to RCZ6. WS2116-A0 is a global roaming “Monarch” module.

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/ NCC/ TELEC

SIGFOX Verified

Passed

Dimension (mm)

22mm(L)x 22mm(W) x 2.8mm(H)

Operating Temperature

-40℃ ~ 85℃

Interface

UART*1/I2C*2/SPI*1

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