JDY-16 Bluetooth 4.2 Module High Speed Transparent Transmission BLE Without Pin
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JDY-16 Bluetooth 4.2 Module High Speed Transparent Transmission BLE Without Pin

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  • Product SKU: KG1351
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₹ 249 ₹ 299
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Highlights
  • Original, High Quality
  • KitsGuru Warranty
  • Bluetooth 4.2
  • High Speed
  • UART Transparent
  • Low Power
  • SMD Module
  • PCB Antenna
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  • Video Support to be purchased separately
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Specification

Description

JDY-16 Bluetooth 4.2 Module – High Speed Transparent BLE (Without Pin)

The JDY-16 Bluetooth 4.2 BLE Module is a compact, high-speed transparent transmission module designed for low-power wireless communication applications. Based on Bluetooth Low Energy (BLE 4.2), it enables reliable UART transparent data transmission between microcontrollers and mobile devices. Its ultra-compact size and SMD form factor make it ideal for space-constrained embedded and IoT designs.

The JDY-16 focuses on low latency, stable connectivity, and low power consumption, making it suitable for battery-powered products. It supports easy configuration using AT commands and works seamlessly with Arduino, ESP32, STM32, and BLE-enabled Android or iOS devices. As a BLE-only module, connected devices must support Bluetooth 4.2 / BLE for proper operation.

Technical Specifications

  • Bluetooth Version: BLE 4.2
  • Working Frequency: 2.4 GHz ISM Band
  • Communication Interface: UART (Transparent Transmission)
  • Modulation Method: GFSK
  • Transmission Power: Up to 4 dBm
  • Operating Voltage: 2.0V – 3.6V
  • Low Power Consumption: Suitable for battery operation
  • Antenna: On-board PCB antenna
  • Form Factor: SMD module (without pin)

Working Principle

  • UART data from the MCU is transmitted wirelessly using BLE
  • Received BLE data is output through UART in real time
  • AT commands are used for configuration such as name, baud rate, and power
  • Optimized for high-speed and low-latency BLE data transfer

Physical Attributes

  • PCB Color: Blue
  • Antenna Type: Integrated PCB antenna
  • Mounting Type: SMD (No header pins)
  • Form Factor: Ultra-compact BLE module
  • Weight: 1g

Applications

  • IoT and smart devices
  • Wireless UART communication
  • Wearable electronics
  • Home automation systems
  • Battery-powered BLE products
  • Industrial monitoring

Package Includes

  • 1 × JDY-16 Bluetooth 4.2 BLE Module (Without Pin)

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