The WS2118-00 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 and RCZ3.

Key Features

STM BlueNRG-1, S2-LP, sub-1GHz PA, 16MHz, 50MHz & 32.768KHz crystals, DC2DC, and U.FL connector on a single module

Stamp-hole 38pins package

High performance, ultra-low power Cortex-M0 32-bit Microcontroller

Programmable 160 KB Flash

24 KB RAM with retention (two 12 KB banks)

Up to +8dBm BLE RF output power, up to +16 dBm 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: 2.0 to 3.6V

Internal DC-DC converter built-in

STSAFE-A1SX for SIGFOX secure element(Option: order number WS2118-G0)

Specification

STSAFE

WS2118-G0

Region

SIGFOX RC 1/3

Frequency

868/923 MHz

Output Power

BLE Up to +8dBm / Sub1G Up to +16dBm

Chipset

STM BlueNRG-1

Certification

CE/ TELEC

SIGFOX Verified

Passed

Dimension (mm)

22.0 mm x 24.0 mm x 2.8 mm

Operating Temperature

-40℃ ~ 85℃

Interface

UART *1/I2C*1 / SPI*1

Downloads

WS2118-00

Title Version Size Download
WS2118-00_Datasheet 997.98 kb Download Preview