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Onboard Interfaces

UART I2C SPI

Summary of content (8 pages)

PAGE 1
Core51822 From Waveshare Wiki Contents 1 Introduction 2 BLE400 Features 3 Out of box audit 3.1 PC development environment deployments 3.2 Mobile app download 3.3 How to connect with a mobile phone (Bluetooth to serial demo) 4 Program descriptions 4.1 SDK 4.2 Example application programming explanations 4.3 How to compile and program blinky_example 4.4 How to compile and program ble_app_hrs 4.5 Functional descriptions of example programs 5 Resources 5.1 NRF51822 Software 5.
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LEDs and user keys, compatible with other official boards, easy to use Out of box audit PC development environment deployments WindowsXP or Windows 7 nRFgo Studio v1.14 or higher versions Keil MDK-ARM Lite v4.54 or higher versions J-Link Software v4.52b or higher versions Mobile app download For iOS: enter App Store and search nRF Utility For Android (4.3 or later): download nRFToolbox then unzip and install it. Notice: Development method of Bluetooth 4.0 is different from the traditional one.
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h) Click Show Log and send a string, e.g. abcdefghijklmnopqrs, by Serial from PC, then the corresponding information will be displayed on the LOG list. Note: the App displays received data only if 19 characters are received.
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1. Install Keil MDK-ARM (v4.54 or higher version) and J-Link for Windows. 2. Save nRF51 SDK and open the nrf51_sdk_v5_2_0_xxxxx.msi file to install. Please ensure the KeilMDK-ARM option is selected. 3. It is notice that if there are installation errors of SDK, please download and install Microsoft .NET Framework 3.5. 4. Install nRFgo Studio (nRFgo Studio win32 for a 32-bit system, and nRFgo Studio win64 for a 64-bit system).
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In this case, please select nRF51 Programming at the bottom left of nRFgo Studio, and click the option Program Application to start programming. How to compile and program ble_app_hrs Program S110 nRF51822 SoftDevice (Bluetooth protocol stack): Select nRF51 Programming > Program SoftDevice> Browse (choose corresponding Bluetooth protocol stack) > Program (wait for completing Bluetooth protocol stack programming). Notes: The protocol stack file we used here, s110_nrf51822_6.0.0_softdevice.
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1. All the programs are under the path of \BLE4.0\nrf51822\Board\pca10001 and all the jumpers are connected. 2. For the detail explanations of process ①, ②, ③ and ④ in the table below, please refer to the remarks at the bottom of the table. 3. For the operations involving process ②, please refer to the section “How to compile and program ble_app_hrs” to find out relative program method. 4.
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Jlink Driver nRF51 SDK nRFgo Studio win32 nRFgo Studio win64 s110-nrf51822 Protocol stack s110-nrf51822 Protocol stack NRF51822 Design Resources NRF51-Reference-manual NRF51-Series-Reference-Manual S120-SoftDevice-Specification S110-SoftDevice-Specification NRF51822-PS PAN-028 PCN-083-nRF51x22-deviation-tuning PCN-085 PCN-086-Plastic-Reel-Change Mother Board BLE400 FAQ Question: How to choose APP to be installed to the cell phone for the test? Answer: [Collapse] 1.
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Answer: [Collapse] Normally, it can be solved by installing the file File:Nrf51 sdk v5 2 0 39365.7z In case that the method presented above doesn’t work, please unzip the file File:Nrf51xxxflm.zip directly to the corresponding directory under Keil (Normally, it is Keil\ARM\Flash).