I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
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'm following the Custom BLE Service Example , and using:
Segger Embedded Studio Release 3.34a
macOS 10.13.4 (aka High Sierra)
nRF52 DK (PCA10040, nRF52832)
nRF5_SDK_15...
Hi,
I am investigating an alternative to an implantable device that currently uses NFC.
The device range would only be about 3m and the data would only be transmitted...
this packet is capture by wireshark .I use nrf51822 and sdk12.3 connect Balance car,but the packet not have LL_VERSION_IND, LL_FEATRUE_REQ、and LL_Connect_UPDATA_REQ these...
Dear Nordic Team,
Thanks for supporting.
now i am workwith secure dfu. I followed this link https://devzone.nordicsemi.com/b/blog/posts/getting-started-with-nordics-secure...
hello
I am just starting to use the nrf52832 .
I design the PCB with nrf52832 and want to load the softdevice.The nrf go studio can not detect the nrf52832, but the keil...
I was facing some issues getting PWM peripheral work on my custom nRF52840 board. And then I tried the pwm output on P0.08 instead of P0.06 and the signal came out just fine...
We're developing a new device for a regulated market (medical). As such, we need to have control on what third-party software we're using, and how it is working. While starting...
I wanna implement this code for the app inventor, but there was several problem here. I can't use array or index for developing my trapezoidal method.. like this..
code...
Hi All,
We have build a BLE beacon device based on the nrf52 chip. The device works fine but we would like to get a finer control over the TX power since it is used for...
compiled nRF5_SDK_15.0.0_a53641a\examples\ble_peripheral\ble_app_rscs example but will fail on adding chararteristics in char_add() setup: SEGGER Embedded Studio for ARM Release...
Hi guys,
I am trying to use a TM2001 amplifier ( Taiwan Microelectronics, google returns the PDF) to amplify the signal from an nRF24L01P.
The TM2001 seems to accept a...
Hi.
I want to create Bluetooth mesh network and I need that each of device at first must be provisionee, but if in a minute it hasn't been added in a network by provisioner...
Hi
I was designing a custom board for nrf52832. The 32MHZ crsytal mentioned in the refrence design of nrf52832 is not available on digi key. So I am ordering the below given...
Hello,
I have a string data and I want to get a part of it which start for example with "hello" and I want to get 20 characters after "hello".
(for more details I'm using...
