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[China]
Trade Verify
Address: Room 503, Building A3, Area B, Songbai Industrial Park, Guangming District, Shenzhen
Contact name:Samuel Zhao
Shenzhen Ofeixin Technology Co., Ltd |
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Verified Suppliers
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RF-BM-S02 is a Bluetooth Low Energy (BLE) module based on TI CC2540F256, an 8051 core BLE System-on-Chip (SoC). This PCB module integrates a 32 MHz crystal, a 32.768 kHz crystal, an LC balun, an RF matching filter, and a meander line PCB antenna. It is pre-programmed with the BLE 4.0 stack and an application communication protocol over its full speed USB interface. It can be used to design a USB dongle to easily establish BLE connection from a device to smart phones. Very low-power sleep modes are available. Short transition times between operating modes further enable low power consumption.
Key Features
Ultra low power current communication
Low standby power
Bluetooth Specification V4.0 aka BLE
Serial port interface
Open environment within 30 meters can realize communication between modules
AT command supported as description
Specification
Working frequency: 2.4 GHz ISM band
Working frequency: 2.4 GHz ISM band
Modulation method: GFSK (Gaussian Frequency Shift Keying)
Power supply: 3.3V
PCB size: 15.1mmx11.2mmx1.7mm
Communication Protocol: Uart(TTL)
working temperature: - 5 ~ + 65 Centigrade
FAQ
Q1. Are you a manufacturer or a trading company?
A1. We are one of leading manufacturers in Shenzhen
Q2. What is Bluetooth 5.0
A2. Two times transmission rate compared with Bluetooth V4.2 Max,transmission rate can reach to 24Mbps.Effective work distance can be 300m,4 times of Bluetooth V4.2
Q3. What is Bluetooth Dual Mode Module
A3. Bluetooth Dual Mode Module is a Single Module Bluetooth Solution with Built-in Bluetooth Basic Rate(BR)/Enhanced data Rate(EDR)/Low Engergy(LE)Functions
Q4.What is the payment methods
A4. T/T, Bank Transfering, Credit Card,Trade Assurance Payment
Q5. Lead time for sample orders/mass production orders
After fully payment receipt, within 3 workdays if in stock, or 3-5 weeks usually
Q6. What is the shipping methods
A6. DHL/UPS/FEDEX/TNN/EMS/SF,etc.Normally,it will take 3-7 workdays to arrive in most countries.
Q7. Any discount
A7. Discount is available .Bigger quantity, better discount
Q8. Free samples
We do not offer free samples
