Waveshare Core1121 Industrial LoRa Module Combines Sub-GHz, S-band, and 2.4GHz with Dual Mounting Options
https://www.electronics-lab.com/waveshare-core1121-industrial-multi-band-lora-module-combines-sub-ghz-s-band-and-2-4ghz-with-dual-mounting-options/
Waveshare’s Core1121, an industrial multi-band (Sub-GHz, S-band, 2.4 GHz) LoRa module with through-hole and castellated pads for secure long-range IoT connectivity.