Features / Specs
- Manufacturer: Ai-Thinker
- Part Number: Ra-01H
- Antenna Connection: Solderable pad
- RF Transceiver: Semtech SX1276
- Operating Voltage Range: 2.7 – 3.6 V (supply must provide over 200 mA)
- Transmit Current (Max): 105 mA
- Receive Current (Typical): 12.15 mA
- Standby Current (Typical): 1.6 mA
- Communication Interface: SPI
- Frequency Range: 803 – 930 MHz
- Receive Sensitivity: -140 dBm (Ai-Thinker’s best-case figure; the spreading factor and bandwidth aren’t stated)
- Blocking Immunity (Typical): 89 dB @ ±1 MHz offset (SF12, 125 kHz)
- Transmit Power (Max): +19 dBm
- Bit Rate: Programmable up to 300 kbps
- Modulation Types: FSK / GFSK / MSK / GMSK / LoRa / OOK
- Operating Temperature Range: -40 °C to +85 °C
- Storage Temperature Range: -40 °C to +125 °C
- Storage Humidity: <90% RH
- Certifications: REACH / RoHS / CE / FCC
- Package: SMD-16
- Dimensions (L x W x H): (17 x 16 x 3.2 mm) ±0.2 mm
- Module Pad Pitch: 2.0 mm ±0.1 mm
