Finally it has arrived! This mote finally works on the 868 MHz band (using sx1276 instead of sx1278), and it is quite cheap. It features an ESP32, and it does not require any soldering! Although not everything is perfect, since the Wi-Fi antenna is terrible (an helicoidal antenna, instead of the PCB antenna, which is included but not used!!!). In any case, quite good for testing LoRa with a cheap device.
