Ubique IoT Posts
Out of Tree NAU7802 Zephyr Driver
We'll provide an example of how to develop an out of tree driver in Zephyr using the NAU7802 driver as an example. Read more
6D Orientation Detection on an LSMDSL IMU with Zephyr
How to perform 6D Orientation Detection on an LSMDSL IMU with Zephyr Read more
Flash Arduino core to a custom nRF52 based design
How to flash the Arduino core to a custom nRF52 based design Read more
Bluetooth Low Energy with CircuitPython on a nRF52840 USB Dongle
How to use CircuitPython with an nRF52840 USB Dongle Read more
How to Use Protocol Buffers with Zephyr and Bluetooth Low Energy
A protocol buffer (or protobuf) is a lightweight mechanism for serializing structured data. They are very useful when used with Bluetooth Low Energy. Read more
How to flash a Zephyr project without a programmer using a UART to Serial converter
You can use a UART to Serial converter to flash your Zephyr RTOS devices so you do not need to rely on a programmer. Read more
How to Provision ESP32 WiFi Devices Using Soft AP and an E-Ink Display
When building more mature WiFi projects, you need to allow the user a way to add their WiFi credentials, lets walk through one way of doing this by leveraging an e-ink display for a nice user experience. Read more
A Custom ZMK Macropad Build with XIAO nRF52840
How to get started making your own Macropad using ZMK firmware and a XIAO nRF52840 module. Read more
Using the Waveshare SIM7600 4G RaspberryPi Hat and a Hologram SIM card
I had a lot of trouble getting the Waveshare SIM7600 4G Hat working with my Raspberry Pi as a main network interface so I thought I would outline the steps that ended up working for me. Read more
XIAO nRF52840 Sense with Circuit Python and BLE
Seeed's XIAO line is a convenient form factor for IoT projects. They're compact and affordable. Let's set up the nRF52840 flavor with Circuit Python and get it to advertise over BLE. Read more
Bonded Bluetooth Pairing in Zephyr
How to implement bonded pairing in Zephyr on an nRF52 Read more
Just Works Bluetooth Pairing
What is just works bonded pairing in Bluetooth Low Energy? Read more
Custom BLE Service in Zephyr
Zephyr can be tricky to get started with. Learn how to set up Bluetooth Low Energy on an nRF52832 device running Zephyr. Read more