UART Interface
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Boards, Modules and Accessories, Wireless Communication
HC-05 Bluetooth Module HC05 HC 05
- Reliable two-way serial (UART) Bluetooth communication for Arduino and microcontrollers
- Supports Master and Slave modes for flexible device roles
- Built-in AT command mode for easy configuration and renaming
- Default baud rate 9600, operates at 3.3V to 6V with 3.3V TTL interface
- Up to 10 meters line-of-sight range with onboard LED status indicators
- Easy pairing with Android, Windows, laptops, and smartphones
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
DFPlayer Mini MP3 Player Module
– Compact DFPlayer Mini MP3 module for Arduino, ESP32 and Raspberry Pi projects
– Plays MP3, WAV and WMA files from microSD/TF cards up to 32GB (FAT16/FAT32)
– Built-in amplifier for direct connection to 4Ω or 8Ω speakers
– Operates standalone or under UART serial control with simple DFPlayer Mini pinout
– 30-step digital volume control, onboard LED and low power consumption for portable builds
– Wide voltage range 3.2V to 5V for easy integration with microcontrollersSKU: n/a -
Boards, Modules and Accessories, Wireless Communication
HC-12 433MHz Long Distance Wireless Communication Module (SI4463)
Boards, Modules and Accessories, Wireless CommunicationHC-12 433MHz Long Distance Wireless Communication Module (SI4463)
- Compact HC-12 433MHz RF transceiver based on the SI4463 chipset
- Long-range communication up to 1 km in open space
- Low power consumption for battery-powered IoT devices
- Easy UART (3.3V TTL) interface for plug-and-play integration
- Adjustable baud rate from 1200 to 115200 bps and configurable output power
- Wide operating voltage: 3.2V to 5.5V, ideal for Arduino and Raspberry Pi projects
SKU: n/a -
Boards, Modules and Accessories, Wireless Communication
HC-11 433MHz Long Distance Wireless RF Transceiver Module
Boards, Modules and Accessories, Wireless CommunicationHC-11 433MHz Long Distance Wireless RF Transceiver Module
– Long-range 433MHz RF transceiver for reliable wireless control
– UART TTL interface compatible with Arduino, STM32 and PIC
– Up to 1000 meters line-of-sight range
– Low power consumption for battery-powered projects
– Multiple operating modes for range and speed tuning (FU1, FU2, FU3, Normal)
– Small form factor for easy integration into IoT and industrial systemsSKU: n/a
