LoRa915 is all in one LoRa modem/transciever with SX1276 and iimpedance matching schematic. LoRa915-ANT includes +2 dBi PCB antenna with 10 cm cable MOD-LoRa915 is with UEXT connector to directly attach to boards with UEXT MOD-LoRa915-ANT includes +2 dBi PCB antenna with 10 cm cable
IMPORTANT! If you don't have a fitting external antenna make sure to purchase any variant with an antenna. The unit will NOT work without any external antenna!
SPI interface up to 10Mhz SCK
Operating power supply 1.8-3.7VDC (3.3V)
External antenna u.FL connector
Operating temperature -40+85C
Distance between connectors 0.8 inch (20.32mm)
Dimensions: 0.9 inch (22.86 mm) x 1.023 inch (26mm)