Bootload Wirelessly Using the Bluetooth Serial Port Profile (.PDF Download)

May 14, 2015

A bootloader makes it possible to update a product’s firmware in the field. Common communication interfaces like UART, I2C, SPI or USB can be used to update the firmware, which typically involves a wired connection between the bootloader host and the target. With the help of a Bluetooth-to-serial adapter, the same bootloading operation can be performed wirelessly. This becomes extremely useful if the target is located in an area that’s very hard to access physically or if the target is inside a sealed enclosure...

Register or Sign in below to download the full article in .PDF format, including high resolution graphics and schematics when applicable.
 

Sponsored

The Renesas RA4L1 MCU group offers 80MHz, 32-bit microcontrollers powered by the Arm Cortex -M33 core with TrustZone. These low-power, general-purpose MCUs are designed to meet...
This review compares two types of spectrum analyzers - swept spectrum analyzer (or general-purpose spectrum analyzer, GPSA) and real-time spectrum analyzer (RTSA) - highlighting...
Explore the future of smart metering and grid infrastructure with Renesas' NWK rack demo. Join Kevin Jones, an applications engineer at Renesas Electronics, as he showcases the...
Discover how Gallium Nitride (GaN) is revolutionizing power systems with superior efficiency and performance. Join our webinar to learn about its benefits, design challenges, ...