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  • This reference design represents a complete dual radio Sub-1 GHz and BLE solution for Sigfox and LPWAN protocols.

    STDES-MONARCH is Sigfox Verified and is provided free of charge with all the necessary design documents. ST also provides several relevant software development kits and environments to help you customize your application.

    Key Features

    • Sigfox Verified (M_0021_459D_01) design with Monarch capability so IoT devices can determine the appropriate RC configuration for the local area
    • S2-LP narrow band ultra-low power Sub-1 GHz transceiver in a standalone RF module tuned for 860-940 MHz frequency bands with external power amplifier
    • BlueNRG-2 low power Bluetooth® SoC with 256 KB Flash, 24 KB RAM, compliant with Bluetooth® v5.0 specification
    • Excellent receiver sensitivity (up to -130 dBm)
    • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
    • Air data rate from 0.1 to 500 kbps
    • Programmable RF output power up to +27 dBm
    • Low duty cycle RX/TX operation mode
    • 50 Ω ports for Sub-1 GHz radio and optional BLE radio
    • Automatic acknowledgment, retransmission and timeout protocol engine

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Related Applications

Cloud Connectivity

Connectivity

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-S2LP-DK

      Active

      Evaluation SW package based on S2-LP

      Evaluation Tool Software ST

      STSW-S2LP-SFX-DK

      Active

      Evaluation SW package based on S2-LP

      Evaluation Tool Software ST
      STSW-S2LP-DK

      Description:

      Evaluation SW package based on S2-LP
      STSW-S2LP-SFX-DK

      Description:

      Evaluation SW package based on S2-LP
    • Part number
      Status
      Description
      Type
      Supplier

      STSW-BNRG-S2LP

      Active

      STSW-BNRG-S2LP evaluation software package based on BlueNRG-1 and S2-LP

      Wireless Connectivity Software ST
      STSW-BNRG-S2LP

      Description:

      STSW-BNRG-S2LP evaluation software package based on BlueNRG-1 and S2-LP

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STDES-MONARCH
Active
- Industrial - -

STDES-MONARCH

Package:

-

Material Declaration**:

Marketing Status

Active

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STDES-MONARCH No availability of distributors reported, please contact our sales office S2-LP, BlueNRG-2
Active
ST - - -

STDES-MONARCH

Core Product

S2-LP, BlueNRG-2

Marketing Status

Active

Budgetary Price (US$)*/Qty

Supplier

ST

ECCN (US)

-

ECCN (EU)

-

Budgetary Price (US$)* / Qty

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors