The RL78/G1D BLE Module Expansion Board (RTKYRLG1D0B00000BJ) is an evaluation board with a PmodTM interface that incorporates the RL78/G1D module (RY7011A0000DZ00) for Bluetooth® Low Energy (BLE). It can connect to the RL78/G14 Fast Prototyping Board (RTK5RLG140C00000BJ) and can be used to evaluate BLE functions. Additionally, customers can use the RL78/G1D evaluation board to develop new BLE applications with a BLE system employing the RL78/G1D 16-bit microcontroller (MCU). Use the expansion board together with sensor devices to easily evaluate and develop IoT applications.


  • RL78/G1D evaluation board and BLE control (GUI) tool
  • BLE protocol stack
  • Bluetooth Developer Studio (BDS) plugin
  • GATTBrowser smartphone app for BLE operation confirmation

Learn more about Renesas' Bluetooth Low Energy solutions.


  • Incorporates the RL78/G1D module (RY7011A0000DZ00) for Bluetooth Low Energy
    • A small module (8.95 mm x 13.35 mm x 1.7 mm) mounted with the RL78/G1D microcontroller for Bluetooth Low Energy with the lowest level of current consumption in the industry, a 32-MHz crystal resonator for the RF chip, and an antenna
    • The module has obtained certificates of compliance with Japan’s Radio Law, the FCC’s module-related standards, IC regulations, CE mark requirements, and Bluetooth SIG certification



  • Communication control
    • HVAC
    • Fire and safety
    • Building security
    • Lighting systems


Design & Development

Software & Tools

Software & Tools

Software title
Software type
QuickConnect Platform
QuickConnect platform enables fast prototyping by providing compatible hardware and software building blocks.
Other Hardware Renesas
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Sample Code

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