Seeed Studio Wio-LR1121 wireless module – Hardware Pioneers

Based on the Semtech LR1121, the ultra-low power LoRa® transceiver, it supports both GFSK and LoRa modulations, with a 7.8 to 500 kHz bandwidth inLoRa mode.

There’s an SPI interface for MCU communication, DC-DC power, and a high-precision TCXO for RF reference frequency, highlights the company, with a VCTCXO (Voltage Controlled Temperature Compensated Crystal Oscillator).

The part is available in two variants: Wio-LR1121 with a IPEX4 interface and Wio-LR1121-N, with SMTPin. Both support 20.33dBm output power in the 862-930MHz range and 11.23dBm output power in the 2.4-2.5GHz range.

You can read the Wio-LR1121 datasheet (ODF) on the Seeed Studio website.

The Seeed Studio headquarters are in Shenzhen, China.

See also: Farnell signs global distribution agreement with Seeed Studio