All-round Bluetooth Smart system-on-module

OLP425 Bluetooth low energy moduleThe OLP425 is an all-round Bluetooth low energy (Bluetooth Smart) system-on-module for those who wish to embed a customer developed application and / or Bluetooth services / attributes on top of the integrated software stack and tools. The stack and tools include object code with the latest Bluetooth low energy protocol stack supporting multiple connections, sample projects and applications covering an extensive set of profiles with source code.

The OLP425 is a stand-alone product with no additional hardware required since it offers several mounting options including temperature sensor, accelerometers and LEDs. The OLP425 sample code package includes sample projects for accessing the LEDs, temperature sensor and accelerometers. The OLP425 offers GPIO, SPI, I2C, and UART interfaces as well as analog inputs and a battery life that lasts for years on a single coin cell battery even under harsh condition operation. It also offers Apple iOS and Google Android connectivity.

The module has a small form factor and solder castellations for visual inspection. There are several versions of the OLP425. Options include an internal antenna version or a version with a connector for external antenna, as well as with or without sensors and LEDs. There is also a wide selection of certified external antennas to choose from.

The OLP425 Bluetooth low energy system-on-module is Bluetooth qualified and provides modular radio type approvals for the US, Europe, Japan and Canada (FCC, R&TTE, MIC, IC). The OLP425 is also compliant with EMC, Safety and Medical standards. The operating temperature range is –40°C to +85°C.

Highlights

  • Bluetooth v4.0 with Bluetooth low energy (Bluetooth Smart)
  • Built for customer developed embedded applications
  • GPIO / SPI / I2C / UART interface
  • Options for integrated sensors and LEDs
  • Apple iOS and Google Android support

Click here for high resolution image.

See the OLP425 product summary for a visual overview of the Bluetooth and Wi-Fi modules' capabilities.

Features

  • Bluetooth v4.0 (Bluetooth low energy)
  • Range:
    • 50 m, internal antenna
    • 200 m, external antenna
  • Output power:
    • 3 dBm, internal antenna
    • 6 dBm, external antenna
  • Receive sensitive level: –91 dBm
  • Temperature sensor (optional):
    • Accuracy 0.5°C (max) from 0°C to +65°C
    • Accuracy 1.0°C (max) from -40°C to +125°C
  • Accelerometer (optional): ±2g/±4g/±8g/±16g dynamically selectable 2 independent programmable interrupt generators for free-fall & motion detection 6D/4D orientation detection
  • Other sensors: 4 pcs through hole solder points for mounting of other sensors (2 digital I/Os or 1 analog input and controllable voltage supply for max 20mA)
  • Embedded software:
    • Bluetooth stack
    • Customer implemented Bluetooth low energy profiles / services / attributes
  • Profile roles:
    • Central role
    • Peripheral role
  • Max. number of slaves: 3
  • Development environment: IAR Embedded Workbench for 8051 (not included)
  • Security: Simple Pairing
  • Android connectivity:
    • Supports Bluetooth low energy connections with Android devices (Android 4.3 and higher)
  • iOS connectivity:
    • Supports Bluetooth low energy connections with iOS devices
  • Electrical data:
    • RF power supply 2.0 to 3.6 VDC
    • Power consumption: 0.4 μA @ 2.0V (min.)
  • Interfaces:
    • SPI
    • I2C
    • UART logic level
    • Baud rate: Max 115.2 kbit/s
    • Flow control: CTS/RTS (hardware) or none
    • GPIO pins: 18
    • ADC channels: 4
    • LEDs 2: (optional red and green LEDs)
    • Function switch
    • U.fl antenna connector (external antenna version only)
  • Package:
    • Dimensions:
      • 14.8 x 22.3 x 3.2 mm (internal antenna)
      • 14.8 x 22.3 x 2.8 mm (external antenna)
      • 14.8 x 22.3 x 4.2 (JST connector, internal / external antenna)
    • Weight: 1.5 g
    • Mounting:
      • Mounting holes
      • Machine mountable
      • Solder edge pads with castellations (visually inspectable)
  • Environmental data, quality & reliability:
    • Operating temperature –40°C to +85°C (JST version limited to -25°C to +85°C)
    • Storage temperature –40°C to +125°C
    • Humidity RH 5-90% non-condensing
  • Certifications and approvals:
    • Type approvals:
      • Europe (ETSI R&TTE)
      • US (FCC/CFR 47 part 15 unlicensed modular transmitter approval)
      • Canada (IC RSS)
      • Japan (MIC - formerly TELEC)
    • R&TTE Directive 1999/5/EC:
      • Effective use of frequency spectrum: EN 300 328
      • EMC: EN 301 489-1, EN 301 489-17, EN 61000-6-2
      • Health and safety: EN 62479,
        EN 60950-1, IEC 60950-1
    • Medical Electrical Equipment: IEC 60601-1-2
    • Bluetooth Qualification: v4.0 (qualified as Controller Subsystem)"Bluetooth Smart" is the same as "Bluetoot low energy", a low power, lower data rate version of Bluetooth originally introduced for the healthcare, fitness, security, and home entertainment industries.
 

Documents

Product Documentation

cB-OLP425 App

  • In iTunes App Store, there is an app available that allows developers to evaluate the OLP425. Go here, to download the app.
  • In Google Play, we have worked together with third-party app developer miThings to make available the mtOLP425 application for Android. Go here, to download the app.

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