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Parallax Inc RN-42 Bluetooth Module 2.4 GHz UART Serial Interface 59.18x29.46x11.43mm 30086
Specifications
| Country of Origin | United States |
|---|---|
| Range | 35 to 50feet line of sight indoors |
| Brand | Parallax Inc |
| Dimensions | 59.18 x 29.46 x 11.43mm |
| Operating Temperature Range | -40 to +85°C |
| Model | 30086 |
| Communication | 5V/3.3V UART serial interface with RTS/CTS flow control from 1200 - 92100bps |
| Interface Type | UART |
| Standards/Approvals | RoHS |
| Maximum Frequency | 2.4GHz |
| Kit Classification | Module |
| Featured Device | RN-42 |
| RF Technology | Bluetooth |
| Microchip RN42-I/RM Bluetooth Module 1.1, 1.2, 2.0, 2.1Brand | Microchip |
| Jumper selectable default baud rates | 9600 or 115200bps |
Key Features
- Fully qualified Bluetooth 2.1/2.0/1.2/1.1 module compatible with many devices.
- Supports UART serial interface with RTS/CTS flow control from 1200 to 92100bps.
- Operates at selectable voltages of 3.3V or 5V for microcontroller compatibility.
- Operating temperature range from -40 to +85°C for various environments.
- Low power consumption with 5mA sleep, 15mA idle, and 20mA transmit current.
- Jumper selectable default baud rates of 9600 or 115200 bps for ease of setup.
- Range of 35 to 50 feet line of sight indoors for reliable wireless connections.
Product Description
Parallax Inc 30086 RN-42 Bluetooth Module is a reliable communication and wireless development tool operating at 2.4 GHz frequency. It facilitates low-cost wireless serial communication between devices like microcontrollers, PCs, and mobile devices supporting Bluetooth Serial Port Profile (SPP). The module is fully compatible with Bluetooth versions 2.1/2.0/1.2/1.1 ensuring broad device compatibility.
Designed for ease of implementation, it operates at both 3.3V and 5V microcontroller platforms, selectable by a voltage jumper. The module includes 2 x 7 dual row male headers with standard 0.1-inch spacing, making it breadboard-friendly and suitable for prototyping and development environments.
It features jumper selectable default baud rates of 9600 or 115200 bps and allows command-configurable baud rates ranging from 1200 to 92100 bps, supporting flexible serial communication speeds. The module utilizes a 5V/3.3V UART serial interface with RTS/CTS flow control for robust data transmission.
Operating temperatures span from -40°C to +85°C, making the module suitable for industrial, laboratory, manufacturing, and embedded system applications requiring durable wireless communication components. Power consumption is optimized with low sleep and idle currents, ideal for battery-powered projects.
Fully qualified Bluetooth 2.1/2.0/1.2/1.1 module compatible with many devices. Supports UART serial interface with RTS/CTS flow control from 1200 to 92100bps. Operates at selectable voltages of 3.3V or 5V for microcontroller compatibility.
Compact dimensions: 59.18 x 29.46 x 11.43 mm with breadboard-friendly pin spacing. Operating temperature range from -40 to +85°C for various environments. Low power consumption with 5mA sleep, 15mA idle, and 20mA transmit current.
Jumper selectable default baud rates of 9600 or 115200 bps for ease of setup. Range of 35 to 50 feet line of sight indoors for reliable wireless connections.
This Bluetooth module is ideal for developers working in communication and wireless development, embedded systems, STEM education projects, and IoT device prototyping. It bridges serial devices wirelessly with ease and reliability.
Explore the Electronics & Electricals category at EnvMart for a wide range of communication and wireless development tools including Bluetooth Modules.
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Frequently Asked Questions
The operating temperature range of this module is from -40°C to +85°C.
This model has compact dimensions of 59.18 x 29.46 x 11.43 mm.
It supports a 5V/3.3V UART serial interface with RTS/CTS flow control.
The maximum frequency of this model is 2.4 GHz.
It operates at selectable voltages of 3.3V or 5V for microcontroller compatibility.
The transmit current is 20 mA.
This module is suitable for communication and wireless development, embedded systems, and IoT device prototyping.
It uses RTS/CTS flow control for robust data transmission.
This module complies with RoHS standards.
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