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...
Hi,
I am using the nrf52 DK (PCA10040) and have a problem with the USB-UART. For some reason I do not see any log messages in the terminal.
I started with the "coap server...
I used SEGGER Embedded Studio to make ble_mesh_v0.9.1-Alpha project, there was an error while executing the flash_area_is_valid function, this problem occurs in the NRF51822...
I'm using the PCA10028, ble_app_hrs_dfu(sdk11).
Only the three screens below were repeated infinitely when I started to upgrade the softdevice through DFU.
And the...
My android version is the Kitkat.
The nRF Toolbox cannot find services when I changed the application of PCA10028 for example from ble_app_hts to ble_app_hrs.
The message...
Hi I am developing an application for sending data over BLE which I have received over SPI from a non - Nordic chip. I am using the ble_app_uart template for this. But data...
My call to sd_ble_gap_ppcp_set is returning NRF_ERROR_INVALID_PARAMETER.
I have the following connection interval settings:
#define MIN_CONN_INTERVAL MSEC_TO_UNITS(500...
I am running SDK12.3 on an nRF52 and the bootloader on my boards has no problem replacing the application through the DFU process. Now I found a mistake in the bootloader...
I am not sure whether there is a small error in a Gazell packet transaction diagram, or if I have an incorrect understanding. From Gazell user guide :
If only the ACK...
Hi,
I am trying to achieve the maximum throughput when using the nRF51822.As far as I know, the minimum connection interval is 7.5ms and the maximum packets per interval...
I'm running the app_uart_c example on a nRF52832 with softdevice 132 installed.
I'm trying to alter it so that the board only searches for peripheral devices upon a button...
First time using the sniffer.
I want to sniff out the communication for a laser tape measuring device (Boosch GLM 50C)
I noticed that I am unable to sniff out anything...
Hello, I now is in a problem.My equipment set up matching binding but after binding equipment connection will connection failure.If it is not binding, it can be the connection...
Hi
We have developed the product where we are using the nrf51822 chip. Because we are using custom made PCB we have to make tunning of antenna for a long range of BLE module...
