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BLUETOOTH SHIELD НС-05
Bluetooth Shield HC-05 for Arduino and microcontroller projects. Enables wireless serial communication via Bluetooth.
Description
The Bluetooth Shield HC-05 is a reliable wireless communication module designed for Arduino, microcontroller, and DIY electronics projects. Based on the HC-05 Bluetooth module, it supports Bluetooth Classic (SPP) communication, enabling seamless wireless data transfer between microcontrollers, smartphones, tablets, and PCs. The shield format allows easy plug-and-play connection with Arduino boards, eliminating complex wiring. Ideal for robotics control, home automation, wireless sensors, and serial communication projects, the HC-05 Bluetooth Shield ensures stable performance and easy configuration.
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• Connectivity: Online/SD card
• Mainboard: ATmega2560 Silent board
• UI interface: 4.3inch touch screen
HC-06 4Pin Bluetooth Module Without Reset Switch
- Working current: matching for 30 mA, matching the communication for 8 mA.
- Dormancy current: no dormancy.
- Used for a GPS navigation system, water, and electricity gas meter reading system.
- With the computer and Bluetooth adapter, PDA, seamless connection equipment.
- Bluetooth module HC-08 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- Security: Authentication and encryption.
- Profiles: Bluetooth serial port.
Text to Speech TTL Module (Serial to Speech)
- Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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Voice effect optimization
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Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes
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