Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
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...
Hi,
I'd like to put a BLE central in low power between two scan.
actually I use the example Ble_app_uart on a dk board PCA10028
and a second dk board as advertiser with...
Hi,
I am trying to get the SPI Slave working but was hoping to find a how-to. Is there an example of the SPI Slave for the S110 Soft Device (7.3.0)?
Currently, I am...
Hello,
I am developing custom HAL driver for SPI in NRF52 (PCA10040). The problem is that using the EasyDMA MAXCNT registers value must be between 1...255. It implicates...
Hi,
I am using nrf_pwm_noglitch.c from here . Is there a way to stop the pwm cleanly?. I would like to have a nrf_pwm_deinit(); similar to nrf_pwm_init(). Currently I set...
Hi.
I'm using PCA10028, SDK10.0.0, S130.
About "ble_app_multilink_central" for the reference.
This code shows me below sequence.
Scan->connect request->get connection...
Hi,
We have an application where we have very very slow vcc risetime and therefore we have an external watchdog reset circuit connected to the -reset/swdio pin in order...
Hello,
the available QDID for nRF52x refers to Softdevice which has no IoT capability, being this a work in progress.
When this will be ready, will Nordic release a new...
Hi,
I want to use the NRF51822 without the Bluetooth functionality. Is it possible to leave the pins ANT1, ANT2 and VDD_PA unconnected? If no, what is the cheapest way...
Hi,
I'm using PCA10040 board, There i connected the fuel gauge IC via TWI communication.
There pca10040 will acts as master and fuel gauge IC will acts as slave.
While...
Hi! I want to send data from the temperature sensor of the beacon, receive them with the nrf51 and then send them to the PC via USB cable. The nrf51 has to start the connection...
I am using the nrf51822 and I want to use the pstorage library to save some data which is "power lost can save",but I cloud not find the example of it.I am using the SDK 8...
