I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Hi,
sounds odd but is not, I try to run samples and my own project on a nano 33 ble, and with the first upload of blinky it seams that the system start and crash (ttyACM0...
Hi!
I'm developing a custom PCB with a NRF52840 which I made a custom firmware based on ble_app_uart example. I test my product with different phones, Android and Apple...
Hi.
I am developing PCB where there is a Wifi module ESP32-WROOM and a nRF52833 connected via 2-wire UART interface (TX/RX only), there is no way to use 4-wire UART because...
EDIT: We found the reason for this and it is a hardware issue. This question can be deleted as it is no longer valid.
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Hello,
We are currently developing a...
Hi!
When opening the LTE Link Monitor in nRFconnect 3.7 under Linux (Ubuntu 20.04) only a "whitescreen" appears after I select the device. The application is not visible...
Hello,
I am using NCS v1.5.0 and would like to check is a KMU slot is being used or not. I erased the whole SoC and tried reading the directly the registers, in secure mode...
which pins can be used as PWM output pins in nrf52811.
Can I use them directly or I need to add some hardware to use the PWM feature.
I have an NRF5811 SOM (EYSNCNZWW...
Hi Sir/Mdm, I want to use 1.54 inch e-paper module from waveshare with nRF52840 dongle with Zephyr RTOS. I have read the documentation from Zephyr about the display and noticed...
Hi,
We use the nRF52840 and have now run out of space using debug mode compilation (using CMake from bash).
When we compile in release mode, we get 50% full flash, so...
Hi,
I am using nrf52832 and mesh sdk 3.1.0 with nrf5 sdk 15.2.
We use dual bank approach for our firmware update with the normal nrf5 sdks ble bootloader. But now our...
Hi.
I have been trying to implement my own Model into the Light Switch Example (Mesh SDK 4.2, SD s140 7.0.1, Hardware: nrf52840 DK), according to this Thread:
Adding Simple...
I'm implementing the WS2812 driver on custom hardware and have some confusion around the hardware tuning parameters for the SPI implementation. The description of the device...
