HM-10 Geniune BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module HM-10

£9.99

8 in stock

HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module Genuine HM-10
 
UK STOCK, UK SELLER
  • Adapted to human eye responsivity
  • Wide angle of half sensitivity φ = ± 60°
  • SMD style package on PCB technology
  • Suitable for IR reflow soldering
  • Lead free component

Applications:

  • Ambient light sensor for display backlight dimming in:
  • Mobile phones
  • Notebook computers
  • PDA’s
  • Cameras
  • Dashboards

– See more at:
https://www.uctronics.com/temt6000-570nm-ambient-visible-light-sensor-module-for-arduino.html#sthash.t7xUgSEs.dpuf

  • Adapted to human eye responsivity
  • Wide angle of half sensitivity φ = ± 60°
  • SMD style package on PCB technology
  • Suitable for IR reflow soldering
  • Lead free component

Applications:

  • Ambient light sensor for display backlight dimming in:
  • Mobile phones
  • Notebook computers
  • PDA’s
  • Cameras
  • Dashboards

– See more at:
https://www.uctronics.com/temt6000-570nm-ambient-visible-light-sensor-module-for-arduino.html#sthash.t7xUgSEs.dpuf

Bluetooth module connects with your MCU such as the Arduino through the UART port.

Supports Central and Peripheral mode switch, easy to modify by AT commander.

This module can be configured in master, slave and master-slave mode.

The Bluetooth module uses the CSR BlueCore or TI CC2541 chip.

The Base board comes with anti reverse circuit to avoid accidental power plug in the module and a logic level conversion circuit.

The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, through an AT Command (AT+POWER).

Specifications

Working frequency:2.4GHz ISM band .

Modulation method: GFSK(Gaussian Frequency Shift Keying) .

RF Power:≤4dBm, Class 2 .

Sensitivity:≤-84dBm at 0.1% BER .

Speed: 2.1Mbps(Max) / 160 kbps (Asynchronous), 1Mbps/1Mbps(Max) (Synchronous).

Security: Authentication and encryption .Service:

Working temperature:–5 ~ +65 Centigrade

Flash:256Kb

Power: 0.5 mA for standby, Active 8.5 mA,

supports auto sleep.


Important
Note Before you decide to Buy: This item is provided with NO
instructions or data sheets. We are unable to provide any technical
support, it is therefore essential that you have the resources available
to make use of this item and how it operates within the electrical
specifications. We check and test each module, we are therefore unable
to accept any returns based on a faulty module.

This item will be fully tested prior to despatch. Buy with confidence.

Please read and note the following before ordering:
1) My Shipping is for UK Mainland ONLY. No Scotish Highland, Northern Ireland, Isle of Wight or other Isles. Some areas may incur additional costs, if you are unsure please contact me prior to ordering.
2) Please ensure you have a valid contact phone number, I may pass this number onto the Carrier for delivery. No refund for carriage cost will be offered, if delivery is delayed as a result of no valid contact number being provided.
3) I welcome collection for orders,please select collection on checkout otherwise your order will be despatched. Once your order has been picked and tested if applicable. We will then inform you of a date and time for collection. Please bring your payment card for verification when collecting your order. No order will be released without card verification.
4) I am unable to provide ANY technical support, please ensure you fully understand how this item works by checking for any datasheets (not provided with the item), to enable the product to be used within your application / project.
5) VERY IMPORTANT >> Do not make ANY permanent connections. Please test the item BEFORE making any permanent connections e.g. soldering to the item. Please ensure you have the means to test the item WITHOUT applying ANY solder to the item. If an item has any solder applied I will NOT accept any return.
6) When upgrading to 1st class post, (if the option is available), please note this is sent via Royal Mail and is not a guaranteed next day service. If you need a 48hr courier service please select courier delivery. No weekend or public bank holiday deliveries.
7) We attempt to send out all orders received before 12.00pm. This excludes weekends and public holidays.
8) Customers placing multiple orders. – I may ship all the orders as one, please do not ask for a refund of shipping cost after you have placed your orders. Please do not place your orders if you want a refund of shipping cost.
9) Some items may have a “Warranty Void if removed” sticker, please DO NOT tamper or remove these stickers. I will not accept any rertuns with tampered or removed sticker. Some buyers have tried to send back items that I have not supplied.

**** Important note **** Some sellers claim the stock is in the UK, please be careful, the seller is often in China and sends the item to a UK agent who then forwards the item on with a UK stamp. Check where the seller is located not just the item location. All my items are physically with me, here in the UK and I offer a quick delivery and communication within the UK.

During busy periods there maybe a delay in delivering your package by Royal Mail. I apologies in adavnce for any inconvenience but would like to point this out before you place your order.