This is yet another identity tool that is continuing the series of <device name here>ident. This tool allows users to get various bits of information from your Nintendo Switch device, hence the name 'ident' as in identifying your Nintendo Switch.

SwitchIdent Screenshot

Features:

Displays system firmware version.
Displays hardware type and unit.
Displays serial number.
Displays DRAM ID.
Displays device ID.
Displays system region.
Displays CPU, GPU and EMC clocks.
Displays whether the switch is in docked/handheld state.
Displays IP Address.
Displays storage sizes for SD, NAND (user) and NAND (system).
Displays various system statuses. (Bluetooth, WLAN, NFC, etc.)
Displays battery percentage and charging status.
Displays if battery charging is enabled.
Displays if ample power is supplied.
Displays wireless RSSI signals and quality.
Displays battery voltage sate.
Displays battery lot number.
Displays SD and gamecard slot statuses.
Displays WiFi and Bluetooth MAC address.
Display battery age (in percentage and pcm).
Display battery internal and external temperature.
Display battery internal and external temperature.
Display battery charger input and output current limit.
Display battery charging current limit.
Display battery charging voltage limit.
Display battery capacity (pcm) and age (pcm).
Display battery voltage avg.
Display battery charger type.
Display battery charger current limit.
Display battery charger voltage limit.

Credits:

shchmue: Added missing DRAM descriptors and fix compatibility with libnx v4.2.0+
Eve/Hikari/Junko, Klodeckel and hopperplaysmc: Beta testing
preetisketch: Banner