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SX1262 LoRa module with a power amplifier: up to 30 dBm, a full watt. On 868 MHz, EU rules cap transmission well below that (25 mW on most sub-bands, 500 mW ERP at best), so set the power to your band and country.
Ebyte LoRa module built on SX1262, 868 MHz, 22 dBm transmit and -148 dBm receive. SPI interface, IPEX antenna connector. For a long-range low-power link.
LoRa module driven over UART: send bytes on the serial port and the module handles the radio. 22 dBm, 868 MHz. No LoRa stack to write.
SX1276 LoRa module, 868 MHz, 20 dBm, UART interface. The SX1276 is the most widespread LoRa chip, well documented and well tooled.
An 868 MHz LoRa module on the Semtech SX1262 (Ebyte E22-900M22S), driven over SPI, 22 dBm out. The SX1262 reaches far on very little current, from a lone sensor to a gateway.
Ebyte module built on LR1121: multi-band LoRa covering 868 MHz, 2.4 GHz and satellite S-band in one chip. For a product sold across continents.
One-watt version of the UART LoRa module: 30 dBm output, serial port control. For long or congested links.