www.nicerf.com LoRa1280/1F27 Catalogue 1. Overview.................................................................................................................................................................. - 3 2. Features.................................................................................................................................................................... - 3 3. Applications..................................................................................................
LoRa1280/1F27 www.nicerf.com 1. Overview LoRa1280/1F27 is 2.4G wireless transceiver module. This module use SX1280 from Semtech. And we add RF amplifier to get higher output power and longer range. It is LoRa modulation with maximum 24.34dBm output power. This wireless module has good sensitivity and good ant-interference. Also LoRa1280/1F27 can measure the range between the transmitter and receiver. FCC ID: 2AD66-LORA128XF27 2.
LoRa1280/1F27 www.nicerf.com 5. Performance parameter ★ The following parameters are obtained by connecting the instrument with a 50 ohm copper axis. @VCC=3.3V Parameter Min Typ. Max. Unit Condition Operation condition Working voltage Temperature range 2 5 -40 5.5 V 85 ℃ Current consumption RX current <17 mA TX current <600 mA <6 uA Sleep current Frequency range Modulation rate Output power range Receiving sensitivity RF parameter 2480 MHZ 202 kpbs 1300 kpbs 2000 Kbps 2404 0.
www.nicerf.com LoRa1280/1F27 The output power under different frequencies and voltages are shown in the figure below: The corresponding crystal frequency offset at different temperatures and frequencies are shown in the figure below: NiceRF Wireless Technology Co., Ltd. sales@nicerf.com Rev 1.
LoRa1280/1F27 www.nicerf.com 6. Pin definition Note: All IO high level is 3.3V when powered by 5V Pin NO.
www.nicerf.com LoRa1280/1F27 7. Antenna and LAYOUT considerations The antenna is an important part of the communication system. Its performance directly affects the parameters of the communication system. The antenna impedance required by the module is 50 ohms. The universal antenna has wires, and can also be used for SMA adapter straight/elbow/folding rods, small suction cups, etc. Users can purchase antennas according to their own application environment.
www.nicerf.com LoRa1280/1F27 8. Mechanical Dimensions(Unit:mm) NiceRF Wireless Technology Co., Ltd. sales@nicerf.com Rev 1.
www.nicerf.com LoRa1280/1F27 Appendix 2:SMD Reflow Chart We recommend you should obey the IPC related standards in setting the reflow profile: NiceRF Wireless Technology Co., Ltd. sales@nicerf.com Rev 1.
www.nicerf.com LoRa1280/1F27 9. Statements FCC: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment.
www.nicerf.com LoRa1280/1F27 This device is intended only for OEM integrators under the following conditions: 1. The antenna must be installed such that 20 cm is maintained between the antenna and users. 2. The transmitter module may not be co-located with any other transmitter or antenna. As long as the two conditions above are met, additional transmitter testing will not be required.