I'm having trouble enabling BLE DFU on my firmware for the nRF52833. I'm following the steps from the Dev Academy course - FOTA over Bluetooth Low Energy . After adding the...
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I have a board with a real time clock IC which is kept alive during power downs. I want the Nordic nrf52840 to read the time from the real time clock and then use this...
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I'm working on a custom board based on nRF52840 and a 2.9" ePaper display (SSD1680) connected via SPI using the mipi-dbi-spi interface. I'm using nRF Connect SDK v3...
I am trying to create a custom sensor for CT1711 temperature sensor. I have created the sensor driver code and device tree binding, but it won't start (initialize) and the...
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currently I'm migrating my application from SDK5 to NCS and I'm facing a problem with the application size for a BLE update. In the previous SDK5 there was the softdevice...
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I am using the nfc_system_off example code to evaluate the characteristics of power off mode.
Current measurement is done by following the instruction shown in...
I’m working on high-throughput data transmission using the nRF5340. My target is 80–100 kbps. However, I’m encountering issues on some phones during the transmission. The...
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I am designing my custom board with the nrf52832, which would perform the BLE and I2C functions. I wonder what necessary and basic peripherals it needs, like crystal...
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I would like to synchronize 2 Sensors with one dongle. So the problem is that we have two sensors and we want to start the measurement at the more or less (1 ms) exact...
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I am new to BLE as a technology and have a question regarding how Peer Manager handles bonding.
As I currently understand, the function of bonding is to enable...
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I want to use nRF52832(PCA10040 board) to communicate with nRF24L01+. I program the example application( \examples\proprietary_rf\esb_ptx)(SDK v15.0.0) on the board...
Hello. I'm developing an application with a custom bootloader and I'm using "settings" data structure placed in FLASH. Because we can erase only full pages, the first page...
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I want to implement multirole on the nRF52832. I want to advertise beacon data while scanning. So, I modified ble_app_uart_c in the ble_central example. Below is a description...
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I try to program hex file with openOCD. The flash part is written without any problem. OpenOcd only fail to write the UICR registers beyond 0x10001200.
However it...
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Which one of the following statements regarding " sd_ble_gap_connect " function call is true:
(1) Can sd_ble_gap_connect function put the central device into initiating...
static void pdm_event_handler(nrf_drv_pdm_evt_t const * const evt) { /* Process the events. */ }
/* ... */
/* Process the events. */
Can you make a little more detail...
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I have NRF5230 DK board and I have powered the board with external battery. Solder bridge SB12 is shorted and I have cut the jumper SB29 and disabled power for Interface...
I am trying to connect nrf52832 ble module to esp32/esp8266 application mcu connected with SPI interface.
I use ble_central/ble_app_hrs_c application, but found that the...
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we use 52832 ESB , one PTX and two PRX. (PRX_A and PRX_B)
A and B have same base_addr_0 and base_addr_1 .
diffrent addr_prefix
PTX send package to A and wait...
I am trouble with adding DFU function to BLE_UART on nRF52832. I have just followed those step in this link Adding DFU to your App . But when i compile and fash to my device...
Hi all, My company is doing a proyect with BLE. We use nRF51822 with the softdevice s130. I am preparing the FCC and CE certification. Our tester asked us to prepare 2 samples...
