868 MHz 915 MHz ESP32 LoRa32 V3 Platine + 5dBi LoRa Antenne für Meshtastic LoRaWAN
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: Frequency: 868MHz or 915MHz Gain: 5dBi VSWR: <1.5 Impedance: 50 Ω Length：19.5cm Connector: SMA Male Package Includes: 1 set 868 MHz LoRa 32 V3 Board + 5dBi Antenna 868 MHz or 1 set 915 MHz LoRa 32 V3 Board + 5dBi Antenna 915 MHz or 2 sets 868 MHz LoRa 32 V3 Board + 5dBi Antenna 868 MHz or 2 sets 915 MHz LoRa 32 V3 Board + 5dBi Antenna 915 MHz.
Jetzt bei Ebay:
