1pcs HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module
1, the core module using the HC-05 from the module, the lead interface includes VCC, GND, TXD, RXD, KEY pin, Bluetooth connection status pins (STATE), the output is low, the output is high after the connection
2, LED indicates the Bluetooth connection status, the flash indicates that there is no Bluetooth connection, the slow flash to enter the AT mode, the double flash indicates that Bluetooth has been connected and opened the port
3, the base plate is provided with anti reverse connection diode, with LDO 3.3V, input voltage of 3.6~6V, the current is about 30mA, when the pairing is about 10mA, the input voltage is forbidden to exceed 7V!
4, interface level 3.3V, can be directly connected to a variety of single-chip (51, AVR, PIC, ARM, MSP430, etc.), 5V microcontroller can also be directly connected, no need to MAX232 also can not go through MAX232!
5, open and effective distance of 10 meters (power level of CLASS 2), more than 10 meters is also possible, but not to the quality of the connection to do this distance
6, after the pair when a full duplex serial port to use, no need to know any Bluetooth protocol, support 8 data bits, 1 stop bit and parity of the communication format can be set, which is the most commonly used communication format does not support other formats.
7, you can pull up to 34 feet into the AT command mode settings parameters and query information
8, small size (3.57cm*1.52cm), the factory patch production, to ensure the quality of the patch. A transparent heat shrinkable tube, dustproof appearance, and anti-static ability.
9, through the AT command to switch to the host or slave mode, can be connected to the specified device through the AT command
10, support from the 4800bps~1382400bps standard baud rate
Paired only need as the serial baud rate is fixed as can be used, so as long as it is to the "fixed baud rate, 8 data bits, no parity" communication format of serial device can directly replace the original wired serial without the need to modify the program. Such as data acquisition, smart cars, serial printers, outdoor dot matrix screen control, etc..
Matching with the computer: suitable for computer and equipment through the Bluetooth serial communication, the use of the same method with the serial port
Pairing with mobile phones: suitable for mobile phones and devices through the Bluetooth serial communication, the use of the same method with the serial port
Bluetooth host matching with the use: suitable for two devices directly through the Bluetooth serial communication, such as single-chip and single-chip, between the cable with the microcontroller, the use of the method and the serial port
Baud rate transform, because the sender and the receiver can choose their own baud rate, when a small amount of data can be used as a baud rate transform equipment.
- Type: Wireless Modules
- Application: Learn , experiment, product development, smart home , networking
- Brand Name: SZFYDOSH
- Condition: New
- Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
- Unit Type: piece
- Package Weight: 0.1kg (0.22lb.)
- Author: Jasson741
- Date: 2018-02-05
- I've got wrong module. It has not 2 pins and no button. My PC and Smartphone shows HC-06. It can work only as slave. I opened dispute and got 1.5 dollar. Bevor you order please ask seller, which module will be shipped. P.S. Do not forget to write reviews, so you help the same customers like you and contribute to the development of quality products and trade.
- Author: Maria Cerrato
- Date: 2018-03-01
- The product arrived in 25 days. Product was NOT well packed, they just put it in a plastic bag even without ESD protection. In general, product matches with product description.
- Author: Mistura 18
- Date: 2018-01-18
- fast shipment to germany, items as described. thank you!
Silicone Heating Anal Butt Plug Tail Vibrator Anal Sex Toys Prostate Massager for Gay Man with Super Power Sex Toys for Man
1,The color of the products may deviate from their pictures due to lighting and the use of different monitors. 2, SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly
81pcs/lot Party Supplies My First Birthday Themed Party Disposable Tableware Set Girls Birthday Party Supplies
81pcs/lot party supplies 1tablecloth+20paper plate + 20paper cups+20straw+20 paper napkins for 20 people first birthday kids birthday party Item type: party set materiaal: papier en plastic inclusief: 81pcs \\ lot napkins:20
Fits to the selected product we recommend: Latex socks ***Please write down the size in the Remark while you are ordering *** *** We have size as: XS, S, M, L, XL, XXL. Thanks a lot. *** 100% real Latex 100% hand-made
1pc Universal Hareness Kit 1 to 2 Led Light Bar Cable 40A 12v 24v Switch Relay Auto Work Driving Fog light Wiring Loom Harness
1pc Universal Hareness Kit 1 to 2 Led Light Bar Cable 40A 12v 24v Switch Relay Auto Work Driving Fog light Wiring Loom Harness Description Color: Black Cable Length: 250CM Can wire a Off-road driving light,fog light,work light
JIQI electric Shoe polisher mini Leather Polishing cleaner rechargeable shoes cleaning machine Foot Dead Skin Removal 110V 220V
EU /US/BS plug adapter is provided for each plug-in products . Any other interests please contact me anytime! 1:to Germany customers please tell us your EORI number if you want to ship by FedEx or TNT . Without them, we could only
Custom t-shirt 2017 Summer T shirt Men Tops Tees Short Sleeve Cute crocodile Print Tshirt Funny T-shirt man Clothes
Product Info Condition: 100% Brand new Color: As shown Size: S M L XL XXL XXXL About Payment 1.We are not responsible for any custom duty import tax charged by buyers\' countries. 2.We accept Escrow, Credit
Natural Honey Milk Soap Moisten Skin Facial Clean Washing Face Pore Minimizing Replenishing Water Handmade Soap Bath Supply
Item Type:Soap Ingredient:milk Soap After using it The skin is not dry. skin cells to block the white scurf or have very little . And also Vitamins are absorbed into the skin while bathing. And a mixture of cells that wear out completely.
MZC Unisex Double Bee Brooch Animal Gold Brooches for Womens Suit Metal Broches Mujer Male Vintage Insect Broches Femininos
MZC Unisex Double Bee Brooch Animal Gold Brooches for Womens Suit Metal Broches Mujer Male Vintage Insect Broches Femininos Description: Item:Fashion Brooch Brand:100% Brand New Gender:Women Ladies Girls Occasion:
Bangrui Bead Necklace Earrings Jewelry Set Ethiopian Wedding Party Gift Gold Color Africa/Arab ball Women Fashion
Company Alibaba Webesite: www.bangjewelry.en.alibaba.com Bangrui Ethiopian set Jewelry Pendant Necklace Earring Gold Color African Bridal Wedding Jewellery Arab N otice: Minmum order>$5 can mix order