Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Please help to understand. How to configure nRf24L01 receiver for 4-pipe (pipe 0, pipe 1, pipe 2, pipe 3 ). But most importantly, how to specify the transmitter settings that...
Just putting this here in case anyone else comes across this issue, esb_arm.lib and gzll_arm.lib don't appear to implement the work-around in PAN 18(in the version I tested...
Hello, I would like to know if the adress byte that is transmitted after the preamble is the MSB or LSB.
I've read the datasheet's page 28 and it's not very clear, it just...
I need to have an iOS device send my nRF51 some commands, some settings, and retrieve some data, not at regular intervals. The nRF51 should only-speak-when-spoken-to.
I...
Hi guys,
I want to use the nRF51822 as a gateway to send uart-commands from the µC to my iPhone and vice versa.
µC---|uart|--->nRF51822 ) ) ) ) BLE ( ( ( ( iPhone
...
Hi,
I am using the NRF51822-CEAA flip chip package for my custom board.
Because this package has an optical vulnerability from the sides, could you please advise how...
Hi developers,
I recently had a problem with nRF51822 and radio interrupts.
My situatios is quite clear but I cannot resolve the problem. I hope You will help me.
Description...
hi,everyone.
because of careless,i enabled pin reset in debug mode by set bit 0 in RESET register in my software,and i downloaded the hex file to a 51822.now,because of resetting...
Hi all
According nRF51822 Product Specification , GPIO pin can config to SPI interface. Means if I set a specific GOP pin range to SPI and connect these pins with...
I am successfully sending data from the PCA10001 Evaluation Kit to the Master Control Panel. But I cannot find any information about initiating and sending data from the MCP...
Hi,
Here i am attaching my text file. in my case timer api is working
but button event handler is not calling.
Kindly tell me , what is my fault.
Regards
Balaji...
I want to store a block of data in nRF51x22. I tried the following:
void HalStoreNVMBlock(uint32_t size, uint8_t* pBuf)
{
nrf_nvmc_page_erase(NRF_UICR_BASE);
nrf_nvmc_write_bytes...
I'm using the TWI module. Where can I set whether the DSA SCL pins have the internal pull-up enabled or disabled? I can't even find where to see if they are enabled at all...
Hi guys,
I am having a breakout board made and would like to know what are the programmers out there which I can buy which will help me program the board. The J-Link is...
Hi,
I'm designing a custom board equipped with nrf51822 and is not clear for me how the flashing part works; I bought nrf6700 and pca10005 as reference design and now i need...
