D&V Engineering

Minimum order quantity: 100 Piece

1. The AT-09 is a module that contains a BLE chip (a CC2540/CC2541).
2. This module allows performing serial communication with the BLE chip thanks to an Rx and a Tx pin.
3. This module is also very similar to the HM-10 module and is also compatible with it. So if you have some experience with the latter, you will get started quickly with the AT-09.
4. Industrial remote control, remote sensing.
5. POS system, Bluetooth keyboard, mouse, game controllers.
6. Automobile testing equipment.

Minimum order quantity: 100 Piece

• Power supply: 3.3V and 5V DC.
• Interface: Mini-B USB, 2.54mm pitch pin header.
• Adapter socket: XBee compatible 2.0mm pitch female pin header.
• 3.3V and 5V IO compatible.
• USB 2.0 protocol.
• Easily connected to a PC via mini USB cable.

Minimum order quantity: 100 Piece

1. Working current: matching for 30 mA, matching the communication for 8 mA.
2. Dormancy current: no dormancy.
3. Used for a GPS navigation system, water, and electricity gas meter reading system.
4. With the computer and Bluetooth adapter, PDA, seamless connection equipment.
5. Bluetooth module HC-08 Master and slave Two in one module.
6. Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
7. Potter default rate of 9600, the user can be set up.
8. Bluetooth protocol: Bluetooth Specification v2.0+EDR
9. Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
10. Security: Authentication and encryption.

Minimum order quantity: 100 Piece

1. BK8000L Wireless Bluetooth Stereo Audio Module
2. Wireless Transmission Range: 10 Meters
3. Frequency Range: 2.4GHz ~ 2.480GHz
4. External Serial Interface: TTL