915MHz ESP32 LoRa32 V3 Platine + 5dBi LoRa Antenne 915 MHz für Meshtastic LoRaWAN
51,67 €
WiFi LoRa 32 V3 Board: Interface: Type-C ( not micro USB) Master chip: ESP32-S3FN8 Lora chip: SX1262 USB to Serial Chip: CP2102 Operating voltage: 3.3V to 7V Memory: 384KB ROM, 512KB SRAM, 16KB RTC SRAM, 64Mbits (8MByte) SiP Flash Distance: about 2.8KM in open place Max. TX Power: 20dBm - 22dBm Max. Receiving Sensitivity: -139 dBm Operating Temperature: -20 ° C to + 70 ° C 5dBi LoRa Antenna 915MHz: Frequency: 915MHz Gain: 5dBi VSWR: <1.5 Impedance: 50 Ω Length：19.5cm Connector: SMA Male Package Includes: 2 x ESP32 LoRa 32 board V3 868MHz (pin headers NOT soldered) 2 x 915 LoRa Antenna 5dBi 2 x 1.25mm-2P Cable.
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