46 Results for "NRF52832"

nRF52832 COREmodule
Log from PURE modules
COREmoduleWe selected the nRF52832 SOC as a Core module for a number of reasons. First, is because of it’s compatibility with Arduino and a number of other open source frameworks. We know many of you love Arduino for its simplicity and power, and so...

Ported to the nRF52832
Log from zeptoforth
Basing my code off of preexisting code for Mecrisp-Stellaris, I have done a port of zeptoforth to the nRF52832 even though I do not own a board with this MCU. This is largely as a stepping-stone to doing a port to the nRF52840, which I do own but for...

An nRF52832 BLE dev kit...
Log from hackaBLE
hackaBLE, Bumpy, PogoProg, and snapVCC

Newer != Better - Stick with V4 & nRF52832
Log from Wireless BLE Kinesis Advantage (Custom Controller)
Just spent 3 hours converting a V3 board to work with the new feather (nRF52840)[https://www.adafruit.com/product/4062]. The conversion worked but it was utterly pointless.TL;DR - Stick with V4 board + nrf52832. 840 offers no extra benefit while consuming...

New PCBs from factory: uECG (v4) and 16-LED nRF52832 base
Log from uECG - small open source wireless ECG sensor
A package from PCBWay with a new version of uECGs just dropped! Or rather was brought by DHL courier, which deliver better and better by the shipment - previously we shied away from them, because there were too much red tape and they were arrogant, but...

Bluetooth? More Like Bluehurty.
Log from DoMSnif - Dot Matrix LCD Sniffer Bluetooth Adapter
After some testing, the nRF52832 on the Feather module being used is not going to work well for this project alone. The data is fed into the LCD approximately every 14us:However the critical radio sections of the nRF52832 can take much much longer than...

Prebuilt images now available
Log from zeptoforth
I have added prebuilt images for zeptoforth for the STM32L476, STM32F407, nRF52832, and nRF52840, and prebuilt images including precompiled Forth code for the STM32L476 and STM32F407 (but not the Nordic Semiconductor MCU's, as I need working setups to...

Under the Hood
Log from Torrus - One VR Controller to rule them all
Let's go through the main components of Torrus ! First the brain, an nRF52832 bluetooth 4 (and BLE 5 enabled) chip with a ARM Cortex M4. It can run quite some badass algorithms, supports encryption, has NFC, and on top of that is pretty famous in...

LPS^2 Mini - UWB = Blueberry
Log from LPS Mini
A stripped down version of LPS^2 Mini (no UWB) will be sent to the factory on Monday. Main features: * Cortex M4F (nRF52832).* BLE, ANT or your favourite home made ISM protocol for 2.4 GHz.* Accelerometer, gyro and magnetometer: MPU-9250.* Altimeter/barometer:...

To a man with a hammer...
Log from Mayavi
...everything looks like a nail. I put some thought into what controller I should use for the watch, and what it should display. My initial idea was to use an AtTiny chip. Then, I though that an AVR might give me a bit more flexibility,...

Rethinking Connectivity
Log from Be Better Bracelet
My goal was for the electronics portion of the bracelet to be small - like 10 x 20 mm.... unfortunately, the haptic motor requirements mean that I need a larger battery - making my design - best case - 15mm x 35mm. Given that, I'm rethinking...

Ported to the nRF52840 (but testing is on hold)
Log from zeptoforth
I have ported zeptoforth to the nRF52840, based on my port to the nRF52832, which turned out to be extremely similar to it. Unfortunately, I have been unable to run the nRF52840 port on the nRF52840-DONGLE board I now own, because the nRF52840-DONGLE...

Text Communication over Bluetooth Serial Example
Log from Hacking Wearables for Mental Health and More
I have created a simple font for the X9 OLED display and used it to demonstrate text communication over serial Bluetooth using my Android phone. The BLE_CHAT example will display input from the Nordic phone app on the X9 display. If "red", "blue", "green",...

Working towards rev2
Log from thumbMouse
So recently I've been focused on BicycleCompanion, which I also submitted to HackadayPrize, since as I mentioned in last log I hit a bump with current design based on NRF51822. I still have no idea why I couldn't get Bluetooth to work but having...

Still alive, new nrf module, USB-C version
Log from Bluetooth Gamepad Phone Case
This project has been on hold for over a year so I could deal with life stuff. I'm getting back on track. It's time for a new module. I'm upgrading to the nrf52 series which should fix RAM usage, allow me to use an updated SoftDevice, and possibly use...

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