915
ESP32 LoRa OLED: Main chip: espressif esp32 and SX1276
Operating voltage: 3.3V to 7V
Flash: 32M-Bits
Main Frequency: 240MHz
Support frequency: 915MHz
Lora chip: SX1276
Distance: about 2.8KM in open place
Computing power: 600DMIPS
Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth
Development environment: support arduino
USB adapter chip: cp2102
Operating temperature range: -40 deg C to + 90 deg C
Support modes: Sniffer, Station, softAP and Wi-Fi Direct
Data rate: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b
Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
Receiver sensitivity up to - 98 dBm
UDP continues to throughput by 135 Mbps
915 LoRa Antenna: Connector type: ipex
Band definition: 915MHz
Standing wave ratio: < = 1.5
Gain: 2dBi
Maximum power: 10W
Input impedance: 50O
1.25 mm-2P Connector: Length: 150mm
Wire specifications: # 28
Core: 7 shares 0.11 mm tin-plated copper
Outer diameter: 0.9 mm
Tail tin: 2mm
Package Includes: 2 X ESP32 Lora OLED board
4 X Pin header
4 X Pin header stickers
2 X U. FL IPEX to SMA Connector Antenna
2 X 1.25 mm-2P Connector