HC-08 is a Bluetooth 4.0 low vitality module, it could simply hook up with iOS 5 and Android 4.3 or above by utilizing a serial terminal app. It’s a new technology of Bluetooth specification V4.0 BLE Bluetooth protocol based mostly on the transmission module.
The HC-08 Bluetooth 4.0BLE Serial Port Module makes use of BLE (Bluetooth Low Power) protocol. The principle distinction between Bluetooth and BLE is energy consumption. Bluetooth consumes extra energy than BLE however can deal with lots of information. BLE is extra acceptable for shortly transferring small quantities of information between close by gadgets. BLE is much less power-hungry, so the gadgets working this protocol can function for years with a small battery; excellent for IoT!
HC-08 is a Bluetooth 4.0 low vitality module, it could simply hook up with iOS 5 and Android 4.3 or above by utilizing a serial terminal app. You should utilize the Bluetooth communication as much as 87 yards (80 meters) with this Bluetooth BLE module. It additionally runs on a 2.4GHz frequency. The chipset is CC2540 with 256K Byte house. You possibly can change the function and serial baud charge and it helps AT instructions for configuration.
Knowledge transmission module based mostly on Bluetooth Specification V4.0 BLE Bluetooth protocol. It integrates stamp packaging holes and pin header soldering holes, which can be utilized for SMD packaging and solder headers, which could be very handy to be embedded within the software system. Help broadcast mode, customized UUID.
HC-08 is a comparatively new module made by an skilled Bluetooth design and manufacturing provider in China. Its mass produced and due to this fact well-tested. It may be integrated into merchandise or initiatives with out worrying about with the ability to get it once more. Itās already broadly utilized in many Bluetooth initiatives.
Grasp-slave module, built-in with passthrough, distant management, PIO collected three capabilities, by means of the AT instruction set to modify and arrange, and earlier than utilizing the bluetooth serial port module, with out change of PCB and the appliance of singlechip processor system, simply improve to the bluetooth 4.0! Extremely low standby energy consumptionĆ 90uA~400uA Huge connection distance of 100 ft / 60 meters Tremendous quick response charge of 0.4 seconds Android, apple, PC, MAC all suitable To ship and obtain no byte restrict, as much as 3 okay Bytes per second Use CC2541 chip Help IOS6 andĆ Android 4.3 system Help customary BLE protocol Help UARE, the I2C interface Help bluetooth class1 and class2 mode Constructed-in PCB antenna Enter Voltage: 3V Options: 1x HC-08 Bluetooth 4.0 Module.
Electrical traits:
- Module dimension:Ā 26.9mm x 13mm
- Working frequency:Ā 2.4G
- Communication Interface: UART
- Working Voltage:Ā 2.0V ~ 3.6V
- RSSI help:Ā not help
- Communication stage:Ā 3.3V TTL
- Transmit energy:Ā 4dBm (most)
- Reference distance:Ā 80m
- Air velocity:Ā 1Mbps
- Antenna interface:Ā Constructed-in PCB antenna
- Sleep present:Ā 0.4Ī¼A
- Receiving sensitivity:Ā -93dBm@1Mbps
- Working humidity:Ā 10% ~ 90%
- Storage temperature:Ā -40ā ~ +85ā
- Working temperature:Ā -25ā ~ +75ā