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,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
S130, SDK 12.3, ble_app_hrs_c example.
I want to use whitelist function in this example but I can't finish it.
When I run peer_list_get(), it gets all 0xFF, means that...
Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
Hello.
I'd like to set up my Secure DFU bootloader so that bonding is required to activate the bootloader from a peer device (phone). But at the same time I'd like to make...
I am using the secure DFU bootloader without bonding. Sometimes it DFUs successfully. Sometimes it produces this. I notice there is an error 0x200204, which I believe implies...
Hi I`m new to nrf so pls forgive me if this been asked before. 1. nrf52840 dk. Flash twi_scanner_pca10056 via nrfgo, verify ok.
2. At the moment I have no I2C devices connected...
Hello! I had asked a question about zigbee to parsing xiaomi data here . But there is no answer for my last ? .
tomchy adviced me this solution:
...
- register an endpoint...
Dear Sir, we are developing an application on the nRF52840 kit with SDK 15.0.0. We are using Keil as compiler. In our application we need to receive data from two uart together...
I have a test program that does a simple call to fds_record_write() to write a 4 byte value to an FDS file. This is using the NVMC backend. I happened to stop the debugger...
Hi!
Can anyone from Nordic pinpoint where exactly in buttonless project or bootloader project NRF_DFU_SVCI_ENABLED definition is used? I mean 15.0 and 15.2 SDK.
I have...
Hi, i need an advice.
It said in nRF51822 datasheet at p.11.1 (PCB guidelines) that "The supply voltage for the chip should be filtered and routed separately from the supply...
I have upgraded to the more recent J-link RTT Viewer.
If I start Debug Session in uVision and run RTT Viewer, I can connect just fine and have checked the Existing Session...
In the nrf5 sdk (version 11.0.0) there are three different modules which, as near as I can tell, do the same thing. These are:
pstorage
fstorage
ble_flash
...
hi........... nrf523
how to read the data from peripheral and send the data over ble using ble uart
i have merged the two programs ble_uart and twi sensor ,what changes...
Hi,
I'm trying to flash the mesh lightswitch example on Bluemod S42 custom board, please help me with what are the steps to be taken to flash on custom board.
Hi,
As the tile says, I'm using BPA600 capturing mesh logs and analyze.
Since BPA600 needs to configure "MeshOptions.ini" to be able to decode the logs, it needs "IVindex...
