I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
I am planning to migrate to SD 7.0 and SDK 6.0 in order to use the static pass key capabilities. When using the static pass key how should security params be initialized ...
Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I plan to merge the protocol sack and the application. At the same time download in batch to 52832 by using the SWD. But the tool(nRFgo Studio) offered officially is not fit...
Using existing examples in SDK13, I prepared ADC sampling app which works fine in ESB TX mode. Works well sending frames at 10ksps, and I can also put it to 'standby mode...
Hello! I have to connect some microphones (adafruit MAX9814) to a nrf52 board and I have to choose some beacons. My idea is to have a tiny solar panel that charges a capacitor...
I have a custom nrf52832 board. I have changed the UART TX and RX pins to P0.3 and P0.4 respectively. If the pins are floating, then nrf52832 stops advertising,If something...
I use example ble_app_hrs_pca10040_s132 with SDK12.2.0 to test bonding function.It works as a server and it is bound by client. But I fail to bond. It seems that example has...
Hello,
I try to declare two instrances of TWI0 and SPI1, and I include the both sdk_config (sdk_config_spi and sdk_config_twi) in the same file, but I always get the error...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
I'm trying to get the PPK working on my Windows 64 bit machine and with nrf52 DK.
The console will not show up and I'm trying to program the PPK with the "flash_ppk.py...
Hello, I encountered some difficulties, please help answer the following questions, thanks!
I plan to merge the protocol sack and the application. At the same time download...
Hi!
I am on a project of usb dongle.I programed the dongle and lost the bootloader pre-programed in the factory.And I have a SPI downloader,I want to download the bootloader...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
Hi Nordic,
I am using PC10040 board for my project. I want to connect the board with my Android phone without using Nordic app. Can you give me an advice?
I have also...
I have followed all steps in the recent blog , but the device doesn't advertise.
I am using:
BMD-300-EVAL devkit (nrf52832)
SDK 12.1.0
S132 3.0.0
Eclipse with...
Hello,
I'm working on nrf52832-DK with SDK11 on Timer1. I can't use TIMER0 because I'm using also the softdevice.
My code source is :
//handler
void timer_led_event_handler...
I am working on a project in which i have to get the readings from device (BLE device). I have two devices BP and BG. I can successfully get the data from the devices using...
