SoftRF TTGO T-Motion 보드 -915Mhz LoRa, GNSS
(SoftRF TTGO T-Motion -LoRa, 915Mhz)
개요
특징
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Hardware specifications
Main chip: S76G Lora ChipButton: BOOTCar clock: 26MHz active crystalAntenna Model: LORA 868MHZ GPS AntennaOperating temperature range: -45-80 ℃Size: 78.12mm * 25.40mm * 62.67mmWeight: 30gPower SpecificationsWorking voltage: 5v inputWorking current: About 18mAUSB: USB male - Notice:SoftRF writer firmware is installed by default