LoRa spread-spectrum communication, super anti-interference performance -- The module adopts LORA spread
spectrum technology, transmitting distance and anti-interference performance are one time more than FSK
WOR (Low Power Consumption) -- Work on radio, applicable for battery powered applications
FEC (Forward Error Correction) -- High coding efficiency & good correction performance
Transparent Transmission (Point to Point) -- Data sending is via transparent transmission, the module comes
with address
Fixed Transmission -- Each module can connect with other module in different addresses and channels to achieve
application like networking, repeating, etc.

E32-915T20D is a 100mW wireless transceiver module, operates at 900~931MHz. The module adopts LoRa spread-spectrum technology, which means the transmitting distance is much longer than before. RF Parameter:

Working Frequency : 410~441MHz (Default: 433MHz)
Transmitting Power : 10~20dBm (Default: 20dBm?About 100mW?
Receiving Sensitivity: -130 dBm (Air Data Rate: 0.3kbps)
Air Data Rate: 0.3k~19.2kbps (Default: 2.4kbps)
Test distance: 3000 meter (In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, Air Data Rate: 2.4kbps)

Hardware Parameter:
Size: 21 * 36 mm (Without SMA)
Antenna Type: SMA-K
Communication Interface: UART (Baud rate: 1200~115200, default: 9600)
Buffer: 512 bytes buffer (Automatically sub-packaging with 58 bytes per package)