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See Product Specifications
| Part Number: | 113990831 | 
| Category: | RF/IF and RFID | 
| Subcategory: | RF Transceiver Modules and Modems | 
| Manufacturer: | Seeed Technology Co., Ltd | 
| Packaging: | Bulk | 
| Product Status: | Active | 
| RF Family/Standard: | General ISM < 1GHz | 
| Protocol: | LoRa™ | 
| Modulation: | FSK, GFSK, GMSK, MSK, OOK | 
| Frequency: | 915MHz | 
| Data Rate: | 300kbps | 
| Power - Output: | 20dBm | 
| Sensitivity: | -148dBm | 
| Serial Interfaces: | I²C, I²S, ISP, SPI, UART, USART, USB | 
| Antenna Type: | Antenna Not Included | 
| Utilized IC / Part: | STM32L072CZT6 | 
| Memory Size: | 192kB Flash, 20kB SRAM | 
| Voltage - Supply: | 1.8V ~ 3.6V | 
| Current - Receiving: | 7.2mA ~ 10.3mA | 
| Current - Transmitting: | 125mA | 
| Mounting Type: | Card Edge | 
| Operating Temperature: | -40°C ~ 85°C | 
| Package / Case: | Module |