TTGO ESP32 SX1276 LoRa 868 / 915MHz

Board mit Lexin ESP32, Tensilica LX6 dual-core processor, Clock Speed bei 240Mhz, 520kb SRAM.

Das Board  verfügt Wifi 32 SX1276 Chip mit Lora Modem für 868Mhz (-148dBm) und BLW Low Power Bluetooth.

USB Kommunikation erfolgt über den CP2102 USB Chipsatz.

Technische Daten:

• Operating voltage: 3.3V to 7V
• Operating temperature range: -40 ° C to + 90 ° C
• Supports Sniffer, Station, softAP and Wi-Fi Direct modes
• 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