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  • The X-NUCLEO-IDB04A1 is a Bluetooth low energy evaluation board to allow expansion of the STM32 Nucleo boards. It is compatible with the Arduino UNO R3 connector layout, and is designed around BlueNRG, a Bluetooth low energy, low power network coprocessor compliant with BTLE 4.0 and the BALF-NRG-01D3, an ultra miniature balun optimized for ST BlueNRG RF IC, which integrates matching network and harmonics filter. The X-NUCLEO-IDB04A1 interfaces with the STM32 MCU via SPI pin, and the user can change the default SPI clock, the SPI chip select and SPI IRQ by changing one resistor on the evaluation board. The excellent performance of BlueNRG and the best matching between BlueNRG and BALF-NRG-01D3, X-NUCLEO-IDB04A1 passed the RF TEST for Japan Radio Law certification with higher margin above the specification values as well as it is FCC certified (FCC ID: S9NIDB04A1).

    Key Features

    • BlueNRG low power, low energy Bluetooth network coprocessor
    • BALF-NRG-01D3 balun & harmonic filter
    • Free comprehensive development firmware library and example for BlueNRG, compatible with STM32Cube firmware
    • Bluetooth low energy 4.0 master and slave compliant
    • Compatible with STM32 Nucleo boards
    • Equipped with Arduino UNO R3 connector
    • Very low power consumption: 7.3 mA RX and 8.2 mA TX at +0 dBm
    • Maximum transmission power: +8 dBm
    • Excellent receiver sensitivity (-88 dBm)
    • X-NUCLEO-IDB04A1 is FCC certified (FCC ID: S9NIDB04A1)
    • X-NUCLEO-IDB04A1 is officially certificated as a BTLE 5mW module for Japan Radio Law “TYPE” Certification by Japan government
    • RoHS compliant

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Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-IDB04A1
NRND
Ecopack2

X-NUCLEO-IDB04A1

Package:

Ecopack2

Material Declaration**:

Marketing Status

NRND

RoHS Compliance Grade

Ecopack2

(**) 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)
Board production status
Country of Origin
Budgetary Price (US$)*/Qty
X-NUCLEO-IDB04A1 No availability of distributors reported, please contact our sales office BlueNRG; BALF-NRG-01D3
NRND
ST 5A992C 5A002A2 Temporary out of stock ITALY 12.5 / 1

X-NUCLEO-IDB04A1

Core Product

BlueNRG; BALF-NRG-01D3

Marketing Status

NRND

Budgetary Price (US$)*/Qty

12.5 / 1

Supplier

ST

ECCN (US)

5A992C

ECCN (EU)

5A002A2

Board production status

Temporary out of stock

Budgetary Price (US$)* / Qty

12.5 / 1

Country of Origin

ITALY

(*) 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