bthomev2

Install and run the bthome-logger BLE scanner tool. Use when: installing bthome-logger, running bthome-logger, scanning for BThome BLE devices, filtering BLE advertisements, debugging BThome sensors, using uv tool install bthome-logger, using uv run with bthome_logger.py, accessing the bthome-logger Python environment from scripts.

Configure and use the Cortex-Debug VS Code extension for ARM Cortex-M debugging. Use when: setting up launch.json for J-Link/SWD, debugging nRF52840 with FreeRTOS RTOS plugin, using gdb-multiarch, reading CPU registers via JLinkExe, resolving 'CPU halted' or 'no blink' issues after halt commands, checking PC/reset vector after corrupt flash.

BLE advertising with BThomeV2 library on nRF52840, SoftDevice S140 specifics, Adafruit Bluefruit52 BLE stack. Use when: BThomeV2 advertising on nRF52840, SoftDevice memory layout, GPIO restrictions with SoftDevice, startAdvertising / begin() calls, verifying BLE output with bthome-logger, BLE advertising packet format.

Build, flash, and debug nRF52840 projects with PlatformIO and the Adafruit BSP. Use when: setting up PlatformIO for nRF52840-DK, flashing via J-Link, restoring SoftDevice and Bootloader, understanding the flash memory layout, fixing 'pulsing LED' DFU mode, using firmware_signature.bin, selective app-only flash, checking UICR.BOOTLOADERADDR.