Product-related text:
- HC-05 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL für Arduino
- Features: support Master and Slave mode, modify by AT commander
- CSR Bluetooth Chip Solution
- Bluetooth Spec v2.0+EDR Compliant
- Enhanced Data Rate (EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes
- Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support
- Increadible samll size with 3.3V input, and RoHS Compliant
- UART interface and with baudrate setup function
- Support for 8Mbit External Flash Onboard
- Support for 802.11Co-Existence
- Hardware: CSR solution, Bluetooth V2.0 protocol
- support AT commander
- support Master and Slave mode, modify by AT commander
- support 1200-115200 baudrate
- 3.3V single supply
- Size: core module: 28mm*15mm*2.35mm, whole module:35.33mm*19.6mm*3.7mm
- current: 30mA MAX
- can be used with all MCU by UART port
- 2 indicator lights
- Package included: 1 x HC-05 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.