Seeed Studio XIAO NRF54LM20A Ultra-Low-Power Wireless Development Board Support BLE 6.0, Matter, Thread, Zigbee Pre-Soldered

Seeed Studio XIAO NRF54LM20A Ultra-Low-Power Wireless Development Board Support BLE 6.0, Matter, Thread, Zigbee Pre-Soldered Popis

Seeed Studio XIAO nRF54LM20A is the latest ultra-low-power addition to the XIAO family, built around nRF54LM20A SoC and paired with the nPM1300 PMIC for integrated battery charging and power regulation.
Designed for always- IoT and sensing applications, it supports BLE 6.0, Matter, Thread, Zigbee, and proprietary 2.4 GHz connectivity ( to 4 Mbps), with a deep sleep current as low as 4.76 µA and Ship Mode at 0.33 µA.
The board offers 28 GPIOs, USB Type-C, onboard battery charging, NFC, an IPEX4 antenna connector for production-ready wireless designs.
Ultra-Low Power Efficiency: Combined with the nPM1300 PMIC and its 0.33 µA Ship Mode BAT current, in active wireless operation, it records an average current of 3.87 mA with a 3.7 V simulated battery input and TX power set to +8 dBm, the board is ideal for long-life battery-powered sensing applications, wearables, and always- IoT devices.
Streamlined Development Experience: Full support for Nordic nRF Connect SDK and PlatformIO (Zephyr) enables efficient embedded development workflows. (Note: IDE is currently not supported.)

Specification
Product Name: Seeed Studio XIAO nRF54LM20A
Chipset: nRF54LM20A or nRF54LM20B (shipped at random)
RAM: 512KB
Flash: 2 MB Non-volatile Memory (NVM)
External Flash: 8 MB onboard external flash
PMIC / Battery: nPM1300 PMIC for power regulation and battery charging
Interface:
28x GPIO Pin
9x Analog Pin
1x I2C
1x UART
1x SPI
1x NFC
1 x SHPHLD
Onboard:
1x User LED (R/G/B 3 Color)
1x Charge LED (Battery Charging Indicator)
1x Reset Button
1x User Button
1x IPEX4 Connector (for external antenna)
Wireless Connectivity:
LE 6.0(include Channel Sounding)
Mesh
NFC
Thread
Zigbee
Matter
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