Super Low Power RF LoRa Module SX1276 868MHz extruder upgrade The ESP-12F suit for IOT

The ESP-12F suit for IOT applications such as:

Reduced risk of cracks in the 3D print

This portable microscope is a perfect learning tool for kids to explore the micro world

If you also connect other modules

The MAX471/MAX472 are complete

Super Low Power RF LoRa Module SX1276 868MHz extruder upgrade The ESP-12F suit for IOTFeatures: Frequency Range: 868MHz Modulation: FSK GFSK MSK LoRa SPI Data Interface Sensitivity: 139dBm Output Power: +20dBm Data Rate: <300 kbps 127dB dynamic Range RSSI FSK GFSK , LoRa(Long Range) spread spectrum technique Half duplex communication Excellent blocking immunity Channel rejection ration(ADJ): 56dBm ISM multiband, free of charge with no need to apply for frequencies Optional multi frequency, multiple transmission rate,can be applied in