Hi. i'm using nRF51822AC, SDK12.2.0, S130 v2.0.1 as central.
I want to make sure that how to operate DFU.
Please check there is missing point or wrong point.
Step 1...
Hi,
I'm struggling to get a mouse wheel to work in advanced (High Res) mode.
What I learned so far is that I should create a "Resolution Multiplier" Feature report....
i set up an coap/iot environment and but i was getting error while compiling code for adc i followed steps from this post devzone.nordicsemi.com/.../ here is the problem
Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
Hello,
for current consumption measurement of our PCBs, I created a special software. This software does boot up, puts SPI FLASH in power down and go to sleep forever. All...
Hi, Sir:
I am using nRF9160 for development, I would like to complete a COAP client,so I need to refer to ......./nrf/samples/nrf9160/coap_client. I installed NRF_Connect_SDK...
Hello, LTE-M modem firmware version 0.6.8-131.prealpha released which have a big advance.
Did the NB-IoT modem firmware which aligned to LTE-M 0.6.8-131 released?
Which...
Hi i am using ble_app_uart example in sdk 15.3.0 as far everything is fine even i added a app_timer for about 20 sec to advertise again but the problem is when i power up...
I'm trying to use the new ble_advertising_advdata_update from SDK 15.1 by doing
but I get NRF_ERROR_INVALID_ADDR
What do I need to do to get it to work?
Hello,
I use an nRF52840 that I program with Segger Embedded Studio. I am using J-Link driver version 6.44f.
When I want to connect to J-Link I get the following message...
Hi, all! After updating all libs can't flash. Have this error: Tested also with asset_tracker sample. Using runner: nrfjprog nrfjprog --ids Flashing file: /home/ilya/projects...
Hello Dear support,
Please help me with the error. I understand from the documentation that 0x11 err_code for nrf_drv_twi_tx() means invalid data. But I dont understand...
Development software:
1. SDK 12.3.0
2. 51822 module
3. GCC
Computer platform：
1. OSX
Hardware version:
51822AA
Description：
I used the original hex in the...
Hi,
we are developing on the nrf52840 using SES and SDK 15.0. This is a custom board. Softdevice is s140_nrf52_6.0.0_softdevice.hex
We are sampling distance with vl53l0x...
Hello,
I use the SDK15.3.0.
(nRF5_SDK_15.3.0_59ac345 -> example -> ble_peripheral -> ble_app_uart ->pca10040 -> s132 -> ses)
The default baudrate of uart is 115200bps...
I used SEGGER Embedded Studio ARM 4.16 to by mistake program a NRF52-DK PCA10040 with a PCA10056 example from your SDK collection. As a result, I now persistently get "Failed...
Hi,
I'm developing multiprotocol applications based on examples from Thread SDK: Proximity/CoAP server and BLE UART/CoAP client. All CoAP communication in this examples...
SDK version: 15.3
Soft-device version: 6.1.1
Hi,
I've been working on a low power application where every 10's of uA is important. My application requires SPI as...
Can you provide documentation of the energy costs for creating/verifying ed25519 and NIST P-256 signatures with the CryptoCell CC310 peripheral found on the nRF52840 device...
