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...
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 ?
This topic has been done to death but I was hoping for a bit more detail with regard to enabling DC-DC while using S110 V8.0 for BLE, but on second revision hardware nRF51822...
I'm working on a project and want to use the battery service to do that, send notification when the battery reach to 75%, I decided to use the battery service found on the...
I am a beginner in nrf boards. I was using mbed online for programing the first few programs. I wanted to setup a tool chain on my machine and installed the nrfgostudio and...
Hello everybody,
I'm developping an application using nRF51 Development Kit with S130 softdevice and I'm looking for the power profile of scanning event. I understand that...
On 51822 : tt seems to me that I need to call sd_ble_gap_adv_start before I can use uart...
Do I also need dtm_set_timer etc to start uart ?
Thanks
Thomas
Hello Everyone
I have an issue when reading the value of an attribute using sd_ble_gatts_value_get, where if the connection has been lost, the call will block for ever...
Hi,
I have product that uses the S110 stack for communication. However I really need to lower the energy consumption and I am trying to make a minimal BLE implementation...
It's not clear to me from the documentation what a 'user' with regards to the APP_GPIOTE_MAX_USERS define used when calling the APP_GPIOTE_INIT macro.
If I would like to...
Hello, Nordic staff,
I work at UART(Host PC_A)<->BLE(S110)<=> BLE(S120)<->UART(HostPC_B) product(like a SPP profile of Classic BT) using a S100 and S120.
I use the flow...
I recently purchased the nRF51 DK and the NRF51-DONGLE. Would you please advise how to use these two devices. My goal is use the nRF51 DK to programmatically control the Reset...
When I call nrf_gpio_pin_set(LED_1), the LED is turned off and when I call nrf_gpio_pin_clear(LED_1) it is turned on. Is this expected behaviour? I can't find any schematics...
Hello,I changed nrf51822 firmware and NrfUart API .Now nrf51822 dongle and beacon can comunicate between them .Beacon transmit notification data and can receive a command...
Does nrf52 SoC consumes the same current at different supply voltages(assuming similar operating conditions) ? For eg what is the difference between operating the nrf52 at...
Hello,
I've just received a new nRF51822 EVKIT and I'm trying to run the blinky project example.
I have installed uVision 5.11.10, the Segger Drivers and the Nordic SDK...
Hello,
I want to use a mobile Bluetooth as a transmitter and the dongle of nrf51822 s110 (pca1000) as receiver using master control panel and just read the RSSI values...
