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BM70 BM71 Bluetooth 4.2 BLE Module
Product Description
BM70 BM71
The BM70/BM71 BLE module is designed for Appenabled accessories and IoT (Internet of Things) through Bluetooth® connectivity.
It is available in the 2.4GHz ISM band radio, compatible with Bluetooth Core Specification Version 4.2 to enhance the throughputs and security for IoT applications.
For improving user experiences for IoT applications, the patent and trademark for Beacon Things Technology is applied to let users can control automatically and receive data to cloud without open App through iPhone.
The module build-in Bluetooth® stacks to be embedded Bluetooth® LE solution, so developer can save time to finish their design without taking efforts to care Bluetooth® issue. In addition, it narrows down the module size and minimizes its cost. For portable and
wearable applications, the product optimized power design to minimize current consumption to extend battery life.
Applications
• IoT/ IoE • Payment/ Security • Wearable devices • Smart Home • Smart Health
• Apple iBeacon • Digital Sports • Proximity/ Find Me
Main features:
| Bluetooth® Smart 4.2 BLE compliant |
| 1.9V~3.6V operating range |
| UART/ I2C/ SPI interface supported |
| 4 x PWM supported(BM70) |
| Temperature range (-20~70) |
| Main Crystal : 32MHz |
| Temperature sensor supported |
| 12 bits ADC supported for 6CH(BM70)/4CH(BM71) input ports and battery voltage |
| Wake up by any GPIO |
| Peak current: TX 13mA/RX 13mA with Buck,@VBAT=3.0V |
| RSSI Monitor |
Product Pictures
BM70 BM71 BLOCK DIAGRAM
BM70 BM71 PIN DIAGRAM
BM70 BM71 TO MCU INTERFACE EXAMPLE 3.3V LDO
| Delivery Time | |
| Sample order | 1-3 working days |
| Bulk order | 25-35 working days |
| Stock order | 7-10 working days |
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.
Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.