2018年6月25日星期一

DSD TECH HM-18 CC2640R2F Bluetooth 5.0 BLE Module Compatible with iOS and Android

    HM-18 with baseboard 
 Amazon ASIN: B07N1FWQYP
HM-18 Module
Amazon ASIN: B07N1H7216


Features:

  • Original HM-18 module: DSD TECH brand guarantees and we accept refund without any excuse.
  • Bluetooth 5.0 BLE Module: The chipset is CC2640R2F from TI,Compared to the Bluetooth 4.0 module, this BLE module has a faster transfer rate and a larger MTU.
  • Compatible with HM-10, if you are using HM-10 now, you can quickly upgrade your board to Bluetooth 5.0 BLE.
  • Free APP: DSD TECH offers a free app that you can get this module into work in 5 minutes. Please search "DSD TECH Bluetooth" in Google Play and the Apple App store.
  • DSD TECH back this HM-18 Bluetooth 5.0 BLE module with ONE Year WARRANTY and lifetime technical support. If you meet any question, please contact us, we will fix your issue within 24 hours

DataSheet and Tools:

1, Datasheet  : Click Here
2,App for Android : Search "DSD TECH Bluetooth" in the Google Play to install it.
3,App for iOS Devices : Search "DSD TECH Bluetooth" in the App Store to install it.


How to buy on the Amazon website?

Search the ASIN code on the Amazon website to find this product accurately.

2 条评论:

  1. After powering on the HM-18, the LED no longer flashes and Bluetooth can not be detected. We will not accept AT commands. What should I do now.

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  2. I'm trying to do a project in which I want to have a BLE module connected to a sensor(a resistive pressure sensor which has 0 or very high resistance based on whether pressure is applied or not)

    I will have a app(android/ios) which will detect the BLE, connect to it and has to read the data to understand whether the pressure is applied or not.

    Currently I'm trying with DSD TECH HM-18 CC2640R2F(http://www.dsdtech-global.com/2018/06/dsdtech-hm-18.html)

    My first question is do I need any extra micro-controller in between BLE module and sensor or I can just connect the two points of the sensor to two pins in the BLE module and detect whether there is resistance in between the pins?

    Second question is how do I program the BLE module so that it detects resistance in two pins?

    I would appreciate any help/suggestion/documentation/recommendation

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