DESCRIPTION
RETIRED PRODUCT – We’ve stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page remains available for its resources and as a source of potential interest.
BLE (dual mode) Bee uses a CSR dual mode Bluetooth chip, with the single chip ARM architecture which supports AT instructions. Users can develop flexibly according to the serial baud rate, equipment name and pairing password.
FEATURES
- BT Version: Bluetooth Specification V4.0 & BLE
- UART send and receive max bytes is 512
- Other device to module in SPP mode: 90 Bytes per packet
- Other device to module in BLE mode: 20 Bytes per packet
- Two data transmission mode, balance mode and high speed mode
- Working frequency: 2.4GHz ISM band
- Modulation method: GFSK(Gaussian Frequency Shift Keying)
- RF Power: -23dbm, -6dbm, 0dbm, 6dbm.
- Speed: Asynchronous: 3K Bytes
- Synchronous: 3K Bytes
- Security: Authentication and encryption
- Service: Slave SPP, Peripheral BLE, UUID FFE0,FFE1
- Power: +3.3VDC 50mA
- Long range: SPP 30 meters, BLE 60 metersPower: SPP 13.5mA, BLE 9.5mA
- Working temperature:€“5 ~ +65 Centigrade
Board specifications:
- U1:U1 is the wireless module,It includes automatic power on and reset.
- D3:The led displays two working modes: sleep – slowly flashing and connected – continuously lit.
- JP1&JP3:The standard Bee connector.
RESOURCES
BLE Bee documentation wiki
Fast Shipping with Professional Packaging
We have a range of shipping options due to our long-term partnership with UPS FedEx DHL. Our warehouse personnel is highly-skilled and will wrap your goods in accordance with our exact and accurate specifications. Before shipping, all goods will be thoroughly examined and secured. We ship to thousands of customers every day across multiple countries. This shows that we're committed to being the largest retailer on the internet. Warehouses and distribution centers can be located throughout Europe as well as the USA.
Note: Orders that contain more than one item are assigned a processing period according to the item.
We will inspect each and every one of the items ordered before shipping. The majority of orders will be sent within 48 hours. The time to deliver varies from 3-7 days.
Returns
We do not manage the stock at our factory and warehouse. Actual stock levels may fluctuate at any moment. You may not receive your order after the order has been made.
Our policy lasts for a period of 30 days. If it's been longer than 30 days since you bought the item, we unfortunately can't give you a complete exchange or refund.
The item cannot be in use and must be in the original packaging. It must also still be in its original packaging.
Related products
ARM Processor Based
Dev Boards
Cortex Dev Boards
Cables and Adapters
Interface Cable – SMA Female to SMA Male (25cm) Generic / OEM
WiFi
Bluetooth
Bluefruit LE Friend – Bluetooth Low Energy (BLE 4.0) – nRF51822 – v3.0 (ID: 2267) Adafruit
