Hi
I have some questions about nRF5340 & nPM1300 decoupling cap
nRF5340
1.For pin A3/D2/H11/K1/L5/L11, ref. SCH is 1uF*1 and 0.1uF*5, could we only connect 1uF*1 and...
Hello,
I have a product based on nRF9160 that uses GNSS. The device is a meter, not an asset tracker, so GNSS is not the TOP 1 feature we need.
When the device is installed...
Hello everyone,
I'm curretly working on a new design based on nrf52832, and I'm validating different interfaces. Currently working on SPI, I'm testing it with a W25Q64...
Hi,
I would like to test a websocket connection over NB-IOT with the nRF9151DK. I started with the websocket_client example but I have those warnings and errors at startup...
I have flashed the Blinky sample onto an nRF52840DK.
The power consumption is extremely high.
I am using an PPKII to in source mode. It is connected to the External Supply...
I am using nRF Cloud to update firmware on nRF9160 based products in the field. They are connected via LTE Cat-M on Telstra in Australia. The problem is that the download...
I need help with this issue. I'm updating the code from SDK 2.4.2 to SDK 2.9.2. I had change the device tree to HWM2 and I'm using sysbuild.
The build log is showing this...
I am changing my project from 6.x to 7.x, and I saw in the BLE Bootloader/DFU documentation that there is a point in the bootloader where it decides weather to use the init...
I am having power on lock up issues with my latest product design using nRF51422.
There is no external power monitoring ICs or reset ICs.
The system is relied on internal...
hello everyone ,
Well first I have to mention that I'm at a the very starting stages in using this great DK and I went throw some tutorials ...
Well , I have some questions...
Hi,
I'm trying to set up a link between one master and 10~ slave devices. All I need is a lowest latency and little data rate for short time.
And there is my question...
I'm using nrfgo to program nrf24LE1, and want to use commandline programming. I've tried to find an overview of the commands with no luck. Where can I find it? I've tried...
Hi all
The release notes of the S130 V2.0.0 states that an updated SoftDevice Specification can be found at the infocenter. But there is only the specification of S130...
There are 31 io pins on nRF51822.
I use 8 io pins for our product. But I don't use the other pins.
All of io pins have the same default value after reset as follows. ...
Hi Guys
I have a noob question about the mesh network for nRF52832.
For devices to be inside a mesh network, does it mean that they need to do some kind of parring or...
I want to use pstorage with ble uart to store the data over bluetooth to flash . I did the coding for the pstorage operations. But the problem is that the pstorage store,...
I use a nrf51822 with the sdk 10.0.0 and s110 8.0.0. The nrf51822 have a peripheral role. The Connection interval min is set to 500ms, the Connection interval max to 1s, the...
My custom board, it connected with App, App sends a command to the board and the board keeps the command in the flash, but when i call the "pstorage_update", it will cause...
I want to use the FICR data on the nRF51 to figure out the RAM size. I found a problem and was wondering if this is a known issue, and if it's been fixed in newer revisions...
Hi Guys
I have a project where we are using nRF52832 chip. We need to make an app that can scan for beacons and give us "angle direction" to the nearest beacon.
The...
Hello, everyone. I used to use TWI with BLE in SDK 6.1.0 to operate ext sensor. Now I want to update my program in SDK 10.0.0. But there are too many differerance between...
I'm using the Insight ISP 130301C module and I'm trying to double check the nRF it contains as a firm basis for trying to get DFU working on it.
The module has printed...
