Product Description
Description of low energy hc 05 bluetooth module for smart device
DL2109B is designed as a Bluetooth module based on QN9021.It has ultra-small size.The module works as an IOT node and has been widely used in IOT appliances.
Applications of low energy hc 05 bluetooth module for smart device
Handheld Devices
Personal Medical
Internet of Things
Wireless Sensor & Industrial Control
Light Control
Features of low energy hc 05 bluetooth module for smart device
Support Bluetooth v4.0 Low Energy (BLE 4.0) Wireless Standards.
Support slave and master mode operation.
Super Low Energy Mode: 13.6mA Rx current at 3V, 13.3mA Tx current @0dBm at 3V.
Support multiple network protocols.
Support Smart Configure for Network.
Support Program's Remote Upgrading.
Optional Antenna: Internal or External.
Support UART,PWM,GPIO,AD and other interfaces.
Micro Sizes: 12mm x 20mm x 3.5mm, SMT.
Power Supply: Battery or 3.3V single supply. F
CC Certification.
Comply with RoHS Standard.
Access cloud platform for free.
Datasheet of low energy hc 05 bluetooth module for smart device
Wireless Parameters | Wireless Standard | Bluetooth v4.0 (BLE 4.0) |
Frequency Range | 2.400GHz - 2.483.5GHz | |
Transmit Power | -20dBm---4dBm | |
Receiver Sensitivity | -93dBm | |
Antenna Option | Internal or external | |
Hardware Parameters | Data Interface | GPIO, UART, SPI |
Operating Voltage | 2.4V ~ 3.6V | |
Working Current | Continuous transmission Peak:40mA | |
Normal: 15mA (Average), 60mA (Peak) | ||
Low power: 3μA | ||
Operating Temp | -20 °C ~ 70°C | |
Storage Temp | -45 °C ~125 °C | |
Dimensions and Size | 12mm x 20mm x 3.5mm | |
Software Parameters | Network Type | Bluetooth v4.0 (BLE 4.0) |
Security Mechanisms | ||
Encryption | 128 bit AES | |
Update Firmware | Local wireless, remote | |
Customization | SDK supplied | |
Network Protocol |
Company Information
Company info of low energy hc 05 bluetooth module for smart device
Advantage of low energy hc 05 bluetooth module for smart device
(1) We are the supplier of Media, Hisense, Changhong, Bull socket, which means we can offer high quality products.
(2) We have complete solution which is including WiFi module, APP, Cloud server, and other RF module, Bluetooth module.
(3) We offer OEM and ODM service.
Office show of low energy hc 05 bluetooth module for smart device
Factory Show of low energy hc 05 bluetooth module for smart device
Exhibition of low energy hc 05 bluetooth module for smart device
Payment terms
Payment terms of low energy hc 05 bluetooth module for smart device
1. We accept T/T, L/C, Paypal.
2. The bank fees are the responsibility of buyer.
3. Prices we quoted are correct at this time but may be subject to change after 1 month. Because of the currency fluctuations and the ordered quantity.
Packaging & Shipping
Packing and shipping of low energy hc 05 bluetooth module for smart device
1. We can ship the items by DHL, UPS, TNT, FedEx, etc... Please contact us directly for choosing the shipment you prefer.
2. We will ship the items within 3-5 working days after confirmed order details based on the quantity.
3. We are not responsible for any accidents, delays or other issues that are caused by shipping company.
4. Any import fees or postage are the responsibility of buyer.
