Hello!
So I can connect, disconnect and write to my applications characteristics via a PyQt5 GUI I threw together. On the python backend, I use Bleak to
search for devices...
Hi, I am developing using nrf52832 and st7735s.
Successfully displayed the lcd screen using the code in \examples\peripheral\gfx
However, when screen clear, text_8print...
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...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
(/attachment/fad3a1e781331c528a9db48ec177b9b7)Hi there! i need help. I am using NRF52Dk with Bluetooth developmebt studio.
I set up my custom service in BDS an then imported...
Hello, i have a NRF51822 beacon and a reader, i read a advertising data:
0201041AFF590002150112233445566778899AABBCCDDEEFAB010200FFC300
i know that the uuid is:
0112233445566778899AABBCCDDEEFAB...
Hello!
We are doing transfer from an Android app to a device using nRF52. We don't get the transfer speed I have seen other achieve. I get between 8.5-10 kbps. As a reference...
I added a few custom services the ble_app_hrs code. I tried to flash the code, it was successful, the device is advertising but not connecting in the nRF connect app. What...
hi,
i started a project based on the ble_app_uart_c example and i have a working connection with a central and a peripheral board. now i'd like to have two peripherals...
Hi fellows,
I'm trying to control accurate/deterministic timing of the first bit from MOSI PIN of SPIM, employing EasyDMA.
According to Figure 69 SPI master with EsayDMA...
Hello,
I noticed the linker file we were using was for the nRF52832_xxAA so I got the nrf52832_xxab.icf from C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.0\arm...
Hello,
I need to add firmware update process via air to my NRF 51822 device that runs application code on stack 12.2. How can i achieve this?
Do i need to add...
Hello,
I want to develop small modules with smart BLE that only sends advertise every 2seconds.
Do you think that the Central module can see all peripherals if the installation...
Hej, I just spent plenty of time finding an answer on above error within here with no luck. Since
there are certainly others facing this problem, I hereby post my solution...
sdkconfig.txt mainc.txt (/attachment/6fb97103178e9eb2c30302351e63ce8f)Can you please tell whether i follow the the entire tutorial as in the link or just the first step for...
Hello, when invoking sd_ble_gatts_hvx, it returned NRF_ERROR_INVALID_STATE (0x00000008), I wanna know what are the list of possible errors, here are a list I made:
CCCD...
Ciao all,
Two weeks ago I have started to learn about beacons and their usage. I have bought pca10040 development kit and designed custom nRF52832 based beacons. After...
Hi,
I've just hit a strange issue with SDK 12.1 on nRF52832.
Usually on BLE_GAP_EVT_DISCONNECTED , sd_ble_gap_adv_start gets called to start advertising and everything...
I am new to nRF 52. Previously i have worked on arduino IDE for programming arduino uno,mega. I have also used MPlabX for programming PIC(MircoChip) series micro-controllers...
