### Technical specifications and features
**Main MCU**: Nordic nRF5340 Microcontroller with ARM Cortex M33
* Dual-core Bluetooth 5.4 SoC
* 1MB Flash
* 512kB RAM
* ARM® TrustZone®
* ARM® Cryptocell 312
* High-speed USB, SPI, QSPI, I2C, and UART with Easy DMA
* I2S w/ EasyDMA
* 4x PWM with EasyDMA
* 12bit SADC with EasyDMA
* 2x RTC
* PPI (Programmable peripheral interconnect) interface
* Supports Thread, Matter, ZigBee, Bluetooth Mesh, and ANT
* Pre-programmed MCUBoot bootloader
**Wi-Fi 6 Companion IC**: nRF7002
* 2.4 GHz and % GHz dual-band
* Supports Target Wake Time (TWT)
* Wi-Fi connectivity and locationing (SSID sniffing of local Wi-Fi hubs)
* Supports Matter and BLE for commissioning
**Power Management IC**: nPM1300
* 800 mA battery charger
* Dual 200 mA buck DC-DC regulator
* Battery charge status and protection (controlled via I2C)
* Operating range 1.8 to 5.5 V
* 2-pin JST LiPo battery connection
* Maximum output current: 800 mA
**Output Voltages**: (Accessible via Headers)
* 1.8 V
* 3.3 V
* 5 V (VUSB)
* VBAT
**Debugger & Programmer**
* Supports J-Link and CMSIS-DAP-based programmers
* 10-pin 0.05" (1.27mm) pin connector
**Other I/O**
* 1x USB Type-C for serial, DFU, application firmware programming, plus LiPo battery charging
* 1x QWIIC connector
* Feather-compatible header
* 22 user-programmable GPIOs
* 2x push buttons (1 x Reset, 1 x user-programmable)
* 1x user-programmable LED
* 1x U.FL for WiFi antenna
* 1x onboard PCB antenna for Bluetooth Low Energy
**Size and weight**
* 55.30 mm x 27.63 mm
* Weight: \~5 grams
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