DIYmalls 915MHz LoRa ESP32 OLED Board V3 + LoRa Antenna U.FL to SMA for Meshtastic LoraWan IOT (Pack of 2), not Compatible with Heltec LoRa 32 V2

DIYmalls 915MHz LoRa ESP32 OLED Board V3 + LoRa Antenna U.FL to SMA for Meshtastic LoraWan IOT (Pack of 2), not Compatible with Heltec LoRa 32 V2

You will receive, 2pcs 915MHz esp32 lora V3, 2pcs 915mhz lora antenna,and 2pcs 2pin 1.25mm connector The newly LoRa V3 version has the same pin sequence and function as the V2 version. But the V3 change micro USB port to be type C LoRa board 915mhz comes unassembled, soldering required by you, not equipped with li-bat You can power 915 lora board via 3.7V lithium battery, 3.3V / 5V pin, or on-board type C 5V. To make it work better, type C 5V power is recommended If you want to use the lora 32 v3 board with case, please buy another smaller 915 lora antenna because this lora 915 antenna is bigger than the lora case ESP32 LoRa V3 Board:
Master chip: ESP 32
Lora chip: 1262
USB to Serial Chip: 2102
Operating voltage: 3.3V to 7V
Distance: about 2.8KM in open place
Max. TX Power: 20dBm - 22dBm
Max. Receiving Sensitivity: -139 dBm
Operating Temperature: -20 ° C to + 70 ° C

LoRa Antenna:
Band definition: 915MHz
Standing wave ratio: < = 1.5
Gain: 2dBi
Maximum power: 10W
Input impedance: 50Ω

Package Includes:
2 X ESP32 Lora board V3
2 X LoRa Antenna