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ESP32 LoRa with OLED display 868-915Mhz 433-470MHz HELTEC SX1276 SX1278 Development Board compatible with Arduino

$14.87 – $15.92
ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278; and a 0.96''' OLED display.
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