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  • I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display
  • I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display
  • I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display
  • I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display
  • I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display
  • I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display
I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display

I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display

  • 2 - 99 Pieces
    $6
  • >= 100 Pieces
    $5

Customization:

Customized packaging（Min.Order: 1000 pieces）
pre-program（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 3000 pieces）
custom firmware（Min.Order: 2000 pieces）
View product details

I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wireless Communication: Equipped with a Nordic nRF52832 chip, supports Bluetooth Low Energy (BLE) and Bluetooth Classic for reliable 2.4GHz wireless data transmission.
  • Multi-Protocol Interface: Integrates I²C, UART, and SPI interfaces for seamless connectivity with microcontrollers, sensors, and LED display systems.

Key features

  • 1. Advanced Material Technology

    • With a built-in PCB antenna, ensure reliable wireless connectivity without external components.

  • 2. Multi-Protocol Interactive Design

    • With support for I2C, UART, and SPI interfaces, integrate seamlessly into diverse systems for flexible communication.

  • 3. High-Performance Wireless Connectivity

    • At 2.4GHz frequency, achieve fast data transmission for real-time applications like LED displays and IoT devices.

  • 4. Versatile Scenario Solutions

    • Designed for IoT and LED display applications, enabling stable wireless control in smart home, wearable, and commercial setups.

  • 5. Certified Compliance Standards

    • With CE certification, ensure compliance with EU safety and electromagnetic compatibility standards for global deployment.

Product details

I2C communication module nrf52832 bluetooth module MK02 for Wireless LED Display

The MK02D I2C Communication Module is a compact Bluetooth Low Energy (BLE) solution built around the nRF52832 chipset. Designed for IoT applications like wireless LED displays, it integrates a PCB antenna, supports multiple communication interfaces, and complies with global standards. Its 2.4GHz frequency ensures seamless connectivity, while its small form factor enables integration into space-constrained devices.

Technical specifications

FeatureSpecificationApplication Scenario
Antenna TypePCB AntennaSpace-constrained devices (e.g., wearables, smart sensors)
Communication InterfacesI²C, UART, SPIFlexible connectivity for microcontrollers and embedded systems
Frequency2.4GHz (Bluetooth 5.0)Compatible with global Bluetooth-enabled devices
CertificationCE CertifiedEnsures compliance for EU market deployment
ApplicationIoT, Wireless LED DisplaysSmart home automation, industrial sensors, wearable tech

Customization guide

Adjustable interface selection (I²C/UART/SPI) to meet specific connectivity needs of IoT devices. PCB antenna design allows customization for optimal signal performance in niche applications.

Get inspired

With its multi-protocol support and compact PCB antenna, the MK02D is ideal for building energy-efficient wireless systems. Perfect for LED display control, smart home automation, or industrial IoT setups requiring reliable 2.4GHz communication.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Data Rate1 Mbps1.5 Mbps (+50%)2 Mbps (+100%)
Power Consumption8mA (Active)5mA (Low Power)*3mA (Ultra-Low Power)
Operating Range30m (Line of Sight)45m (+50%)60m (+100%)*
Temperature Range-20°C to +70°C-30°C to +85°C-40°C to +125°C

Supplier's note

  1. Technical Breakthroughs:

    • PCB Antenna: Reduces space requirements by 40% compared to external antenna designs.
    • Multi-Interface Flexibility: Supports simultaneous I²C/UART/SPI operation, enabling hybrid system integration.
    • CE Certification: Ensures compliance with EU EMC and RF standards, reducing deployment barriers.

  2. Version Selection Guidance:

    • Base Model: Ideal for basic IoT sensors or LED displays with standard range/data needs.
    • Advanced Model: Choose for battery-powered devices (e.g., wearables) needing 30% lower power consumption than competitors.
    • Pro Model: Best for industrial IoT or high-density LED displays requiring triple the industry-standard operating range (-40°C to +125°C tolerance).

With the Pro model’s 60m range, you can deploy wireless LED grids across large venues like stadiums. Its ultra-low power mode extends battery life by 2x compared to traditional modules. Pair the Advanced model’s 1.5Mbps data rate with its 5mA power draw to handle real-time sensor data in smart factories.

Frequently asked questions

  • Which Bluetooth module suits IoT projects with limited space?

  • PCB antenna vs external antenna: Which is better for compact devices?

  • Is the MK02D Bluetooth module CE-certified for EU compliance?

  • Can the MK02D be customized for specific IoT applications?

  • Which Bluetooth module supports I2C, UART, and SPI for multi-protocol IoT devices?

  • What Bluetooth modules work with LED displays using I2C?

  • Does the MK02D operate at 2.4GHz for reliable IoT communication?

  • Is the MK02D suitable for battery-powered IoT devices?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Supported Communication InterfacesIoT devices requiring multi-protocol integrationIndustry: 2 interfacesBase: 3 interfaces (I2C, UART, SPI ▲)Advanced: 4 interfaces (▲▲)
Frequency RangeSmart home devices near Wi-Fi routersIndustry: 2.4GHz (▲ tooltip: "Similar to Wi-Fi bands")Base: 2.4GHzAdvanced: 2.4GHz
Antenna TypeCompact wearable devicesIndustry: External antennaBase: Integrated PCB Antenna (▲)Advanced: Enhanced-gain PCB Antenna (▲▲)
CertificationsGlobal market deploymentIndustry: CE + FCCBase: CEAdvanced: CE + FCC (▲)
Power ConsumptionBattery-powered sensorsIndustry: 10mABase: 5mA (▲)Advanced: 3mA (▲▲)
Data RateReal-time health monitoringIndustry: 1MbpsBase: 2Mbps (▲)Advanced: 3Mbps (▲▲)

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