Product Features:
1. The core module uses HC-06 to export interfaces including VCC from the module, GND,TXD,RXD, Reserved LED status output pin, the microcontroller can determine whether Bluetooth is connected based on the status of this pin, and the KEY pin is invalid for the slave
2. The LED indicates the Bluetooth connection status, flashing indicates no Bluetooth connection, and constant light indicates that Bluetooth is connected and the port is open.
3. Bottom board 3.3V LDO, input voltage 3.6-6V, unpaired current about 30mA, paired current about 10mA, input voltage must not exceed 7V!
4. The interface level is 3.3V, which can be directly connected to various microcontrollers (51, AVR, PIC, ARM, MSP430, etc.), and 5V microcontrollers can also be directly connected without MAX232 and cannot pass through MAX232!
5. The effective distance of open space is 10 meters, and it is also possible to exceed 10 meters, but the connection quality at this distance is not guaranteed.
6. After pairing, when using a full duplex serial port, there is no need to understand any Bluetooth protocol, but only supports communication formats with 8-bit data bits, 1-bit stop bits, and no parity check. This is also a commonly used communication format and does not support formats.
7. Support setting baud rate, name, and pairing password through AT command when Bluetooth connection is not established, and save the set parameters in case of power failure. Automatically switch to transparent mode after Bluetooth connection.
8. Compact size (3.57cm * 1.52cm), factory patch production ensures patch quality. Equipped with transparent heat shrink tubing, it is dust-proof and aesthetically pleasing, and has a certain anti-static ability.
9. This link is for the slave, which can be paired with various Bluetooth enabled computers, Bluetooth hosts, most Bluetooth enabled mobile phones, PDAs, PSPs, and smart terminals. The slave cannot be paired with each .
Small common sense (very important) :
TXD: sender, usually expressed as the sender, normal
communication RXD must connect another equipment.
RXD: receiver, usually expressed as the receiver, the normal communication TXD must connect another equipment. When normal communication itself TXD pick up equipment RXD forever! From collect spontaneous: normal communication RXD TXD
connect devices, so if you want to receive your send data as the name implies, namely receive your sending data, namely own TXD directly connected to the RXD, used to test the send and receive is normal, is the easiest fastest test method, when there is a problem to do the test first to determine whether the product failure. Also known as the loop back test.
Package includes: 1pc
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
No-delivery refund
