As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
We are developping an app using nrf52840. We started with the SDK14.2 and needed to migrate to SDK15.0 in order to use the long range. We are also using a Bootloader...
hi,
i am trying to on/off led on board(light_bulb code) which is controlled by the other board(light_switch code) with a gpio. when gpio is high led should be on and when...
I am using a NRF52832 and i want to burn a HEX bootloader that only jumps to my APP (i have already burned the Softdevice) when i reset it...
Can you help me ?
Hi,
I am trying to get the GPS from my thingy91, but it is not working. I can see that the board has CAT-M1 connection when I press the top button to get the GPS signal...
Hello!
I am trying to upload my compiled code via nRF Connect v2.6.2 to my nRF52832. But in nRF and also in J-Link RTT Viewer v6.46d it doesn't seem to connect properly...
Hello, I'm developing a BLE peripheral + Zigbee Coordinator, starting from ble_zigbee_dynamic_template of nRF5 SDK for Thread and Zigbee v3.1.0. Both applications (BLE and...
Hi,
After using the ibasis data available on the sim card:
- what is the cost per MB of data consumed on the ibasis provider, please ?
- After using the data available...
Hi, I'm trying to implement UART interface with HW flow control on nRF52832. After some investigation I found libUARTE is the most advanced option.
During testing I found...
We are trying to update the BLE Advertisement using ble_advertising_advdata_update, the function seems to always return 0x3200 and ble_gap.h:178 tells me its a BLE_ERROR_GAP_UUID_LIST_MISMATCH...
Hi I am using a NRF52-DK BLE/NFC
I want to check to see whether I can use the soft Device 132 API, Device Download package and whether it is applicable to me as I want to...
Hi,
I am having difficulty changing the UART Tx/Rx pins of nrf52840 (custom board) in the direct_test_mode example project in the SDK 16.0.0.
Based on https://infocenter...
Hello,
My goals is to start two functions every second. So I made a function that starts those two functions and am now trying to use the app_timer library to let this happen...
I know the nRF52832-CIAA_Ref_Layout_v1.0 download has Altium Designer files for the various reference layouts for this chip, but I haven't got access to Altium, nor have I...
I have 3 new Thingys and have connected to two of them using the IOS Thingy app. When connecting, it prompts me to do a firmware upgrade (from v2.1 to v2.2) but when I kick...
