Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Of course accurate power consumption isn't possible to predict. However, it would be helpful to have a couple of basic numbers so we could do some back of envelope power calculations...
Hi everybody,
I am having a problem using pwm with ble_app_uart example, let me explain, I want to control a servo motor via Bluetooth, so I use the ble_app_uart example...
Hello, I've read here https://devzone.nordicsemi.com/f/nordic-q-a/24490/nrf52-dk-changing-reset-pin-from-p0-21-to-somewhere-else that reset pin cannot be reconfigured to any...
Hi Nordic,
I am using NRF52832/NRF52840 SDK 15.0 to design products. And I found a strange problem that the connection will be terminated by iOS device when connection...
Hi,
I'm developing a BLE device which has one custom service and three characteristic, each characteristic has read/notify properties. My proglem is, when my device connects...
Hi all,
I want to make a windows application that can switch the light of the CoAP server example. The CoAP windows code is not the problem.
Question is, how this can...
LIKE one of your collegue told me i tried to this...but it doesn't work on the dongle..
Dongle: SDK15.2.0\examples\ble_peripheral\ble_app_blinky\pca10059\s140\<your favorite...
Good afternoon,
I am trying to get cell-tower information from ZTE-M/NB-IOT cell-tower information, in particular RSSI.
In addition - a constant refresh-rate, ideally...
Hi,
I'm working on a project originally based on the light switch example of SDK 1.0.0 and then upgraded to Mesh_SDK 2.0.1 and nRF5_SDK_15.0.0
I use the code shown in...
I am trying to support old phones without BLE 4.2 data length extension.
I have read https://punchthrough.com/pt-blog-post/maximizing-ble-throughput-part-2-use-larger-att...
I am working on a project where I need to transfer the data from nRF52832 to ESP8266 through UART. I made the connections RX to TX and TX to RX.
I am using ble_app_uart_c...
Hello everyone,
I am having a problem with powering my nrf51822, I have 2 Li ion batteries to power my nrf51822 and a stepper motor, I put the batteries in series to have...
Hello,
Kindly asking for some guidance... We're working on a solution that requires us to distribute unique data sets (i.e., each nodes gets a different data block, approx...
I am using sdk15 with softdevice 6.0.0 for proximity profile. By keeping bootloader as stable can I change the location of softdevice?? I want to use bootloader at the 0th...
Hi!!
I changed the example of SDK14.0.0's ble_app_uart and I am doing low power consumption.
I used timer interruption and now I am driving with power consumption of 1...
