Description
Overview
GAOTek ultra-low power is wireless half duplex transceiver LoRa module, supports FSK, GFSK. LoRa modulation and demodulation working mode, supports P 2 P Data transmission of communication. Devices default is non-firmware module and non-MCU, external MCU is required to connect and control through SPI interface. It has ultra-long range communication transmission and ultra-low power consumption, the current in receive mode is only 4.7 mA, the current under the maximum power in the transmission mode is only 118 mA, and the voltage is 3.1 V.
Features
- Support sip interface
- Non mcu control
- Transmission distance 3 kilometer
Technical Specifications
| Interface | SPI |
| Antenna | U. FL Antenna |
| Frequency | 150 MHz to 960 MHz |
| Power supply | 1.8 V to 3.7 V |
| Transmission Range | 16404.2 ft (5 km) |
| Receiving Sensitivity | -146 dBm |
| GPIO | 5 |
| Size | 0.6 in x 0.5 in x 0.1 in (16.4 mm x 15 mm x 3 mm) |