I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
Hi,
I am using sdk for mesh 1.0.0v and have been running some tests on the mesh network. I have been getting an error within the function net_state_seqnum_alloc() , which...
I'm using an nrf52840 devkit but I'm assuming this behavior happens on all nrf52 devices. I'm trying to control the scanner using app_timer because I need a higher scan interval...
Hi,
I'm working on a gesture control glove and my board is built around the nRF52840 SoC. It's a project I'm building for personal use only.
It's still a work in progress...
Hi,
I tried testing Current time service example provided in examples of SDK 15.3.0.The things I have noticed were
1)From Apple mobile it is able to discover current time...
I am using nRF SDK 16,0 and ble_app_template for pca10040 with Softdevice 132.
The example works fine, on my DK board but I need to utilize timers for my application.
...
Hi everyone,
I found that I can log the CPU persantage usage here . I have enabled the NRF_PWR_MGMT_CONFIG_CPU_USAGE_MONITOR_ENABLED but I do not know what steps I have...
I am working with a proximity beacon example. In that runs scanning and advertisement code, And in testing, most of the cases, I am not able to get the Advertisement packet...
hello ,
I would like to know what is the use of m_in_boot_mode global variable in BLE mouse example, m_in_boot_mode updates it value in a handler called on_hids_evt, so...
Hello,
I'm trying to program the Makerdiary nRF52840-MDK USB Dongle with the Bluetooth sample project central_uart but when I load the built HEX file to Programmer file...
I'm on my Windows 10 machine using Segger Embedded Studio V4.52C. I'm using SDK16 and Mesh 4.0.1 with FreeRTOS. I have built the light switch server example found here to...
Hello,
I am using SDK v1.3.0 with modem firmware v1.2.0 with the nRF9160 DK v0.9.0. I am using an AT&T SIM card to connect to their LTE Cat-M1 network.
I would like to...
I’ve not yet been able to successfully get an application (in this case Blinky) to complete a BLE DFU load and then execute. I’ve tried all the suggestions I’ve found in the...
Hello,
I would like to learn a little more about the possibilities of thin planning of connection events. I rely on chapter 15, in particular on part 15.7 of the S140 SoftDevice...
