Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
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...
hi,
i am using nrf52832 devkit and max30208 temp. sensor. i am not getting updated data. iprefer this link for i2c address.( https://os.mbed.com/users/cyberjoey/code/OT07_I2C_GUI_Firmware...
We are implementing a protocol using the softdevice s140 multiprotocol API. The protocol is always listening, but occasionally transmitting.
To manage this setup, we request...
Hi,
I am exploring the idea of removing the JTAG port from the PCB to make it difficult to maliciously change the firmware on the field. I have the secure UART Boot-loader...
Hello
I am developing a firmware for nrf52832 using buttons like if I continuosly press my button for 6 seconds it will go to active mode from sleep mode and have been using...
Dear sir,
I have a light sensor connected to P0.04/AIN2 on 52820. How can i get the change of voltage?
I use the COMP, and has enabled COMP_ENABLED in sdk_config.h, compiled...
Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
We have a standalone application with no SDK integration. We would like to have the possibility to do OTA Updates via BLE and maybe introduce BLE support later on.
So for...
Hi,
I am trying to run IPSP example from nRF Connect SDK 1.4.2 IPSP sample (v1.4.2\zephyr\samples\bluetooth\ipsp). The "ping6 -I bt0 ff02::1" command is working fine but...
Hi, I am using the nRF52840 DevBoard with SDK 16.0 and Mesh SDK 4.1 and am building on the light_switch_client example.
I am trying to change the publication address by...
Hi,
I'm using nrf52 with s132(v17.0.0).
When I connect nrf52 with my phone, there is error like this picture.
And, the code is
When the buffer is filled, then...
Hello.
When I use NRF_SAADC_INPUT_AIN7 in SAADC, I get an error in calling nrf_drv_saadc_channel_init(). Looking at nrfx_saadc_channel_init() in nrfx_saadc.c, it seems to...
Hi,
In order to determine signal strength we parse the AT+CESQ response and regularly get +CESQ: 99,99,255,255,255,255 (the final number being the strength), but the connection...
Hi,
1、If I want to devlop zigbee with nRF52840, whether the only one sdk series is `nRF5_SDK_for_Thread_and_Zigbee_xxx` ?
2、Can BLE coexists with Zigbee in a nRF52840...
