Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Hi,
I manage to get pstorage store and load work, now I am trying to update the pstorage block that I just store/load from,
the error from pstorage_update return error...
Hi,
For our current application we are using NRF51822, SDK 6.1, Soft device s110 ver 7.1.0.
In our application nRF is configured as SPI Slave and another controller as SPI...
Hi expert,
I am developing 51822 under SDK 6.1, and we have one button and some sensors' interrupt lines as input GPIOs in our platform. In my code, after calling gpiote_init...
Hi there,
I am trying to send six 20 byte packets per connection interval. Is changing the length of charecteristic simply
attr_char_value.init_len = sizeof(uint8_t...
I have set up a board using device_manager_central to connect with BTLE sensors. I have used a combination of the multilink example and the heart rate collector example along...
Hi,
I used nrf51822- EK board.
GATT - s110 6.2.1 softdevice
I transfer data through UART for nrf51822-EK(PCA10001).
But this time. I used nrf51822 smart beacon...
I develop with nRFgo SDK 2.3.0.10040.
Normally PRX can communicate with PTX by auto ACK, but when there are two or more PRXs with same configuration exist, once PTX sends...
Hi all,
I am trying to use for the first time my nRF51822 development kit, following the "Development Kit User Guide v1.3".
The problem is that when I open "nRFgo studio...
Do all revisions of nRF51 have the same 4kB RAM sections with separate RAM AHB slaves? The product specification clearly states that only for revision 3 chips.
Not really a question, but it took me way to long to find out about J-Link RTT (i.e. j-link Real Time Terminal for easy debug printing so I thought I would mention it for...
I need a fixed voltage reference on my circuit. Since nRF51822 has internal 1.2V voltage reference, I am just wondering if there is a way to use this reference for external...
Header for nRF51 (nrf51.h) mentions two peripheral blocks completely missing from chip documentation. Are they functioning? If so, the comment for PATCHADDR field of PU says...
Hi there,
After prototyping a device with modules and on a breadboard, I transitioned to a custom PCB with nRF24L01+, matching network from the spec sheet, and 2.45 GHz...
Hi everyone
now i used softdevice s120 scan and connect two s110 device
and i used sd_ble_gap_rssi_start() when connect event ,
then get the rssi in BLE_GAP_EVT_RSSI_CHANGED...
