we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
It looks like there is a new version of nRF Sniffer for the nRF52, but it doesn't seem to be formally released, although it seems to be 6 months old. Is it expected to be...
Hi,
i was just wondering as we dont need the high clock rate whether its possible to run the nrf52832 with less than 64 Mhz by replacing the 32 mhz crystal with a different...
A brief description of my system:
I have a HUB gathering data from the nrf52832 through SPI. The hub is the master and the nrf52832 is the slave.
According to the nrf52...
Hi,
I have an application running on a nRF52832, roughly based on the OpenMesh ( github.com/.../nRF51-ble-bcast-mesh) code with respect to the timeslot API usage. In one...
I am trying to use flash on UBlox NINA B112 which has nrf52832 chip. I have tried to use all the three modules : Simple flashwrite, FStorage and FDS. I am able to read the...
We are working with SDK 12.1 and are noticing the max value we can output using the PWM driver is about 5.3Mhz (top value to 3 and 16Mhz for the clock) this isn't a 50% duty...
I am using nrf51 running as a peripheral and an iphone app as central. It works OK when I first use the iphone app to connect to nrf51. Then I quit the iphone app and let...
Simple question:
I successfully use ble_advertising_init () with adv_data, scan_data and adv_opts.
I include manufacturer data via scan_data.p_manuf_specific_data...
Before I try something which is technically impossible....
Does anyone know if the USB functions on the nRF52840 would work in the bootloader, or only in the application...
I've recently tried add App Data (pstorage) to my Application. Thus I want to preserve this data over DFU Updates. To do this I updated my Bootloader to reserve App Data during...
Hi
I am using SDK11 with S130, NRF51822 that using ANCS and facing bonding problems after reach the max bonds.
Reference to nRF51-ble-peripheral-bond-handling example,
...
My application is doing kind of old communication with an old machine.
Communication line is bit banged by an GPIO. Baud rate is 0.5ms.
"Start bit" is still used to synchronized...
Hi,
I use nRF52832 with sdk 12.2.
and I running the ble_app_hrs_c example code on pca10040 evb.
I can scan many hr devices but polar h7 heart rate not.
I check Iphone...
