Jul . 2023
SX1276 is an RF chip with New LoRa Spread Spectrum Technology launched by Semtech. SX1276 has the advantages of low power consumption, large capacity, long transmission distance, and strong anti-interference ability.
What are the LoRa modules that NiceRF adopts the SX1276 chip from Semtech?
LoRa1276,LoRa1276-C1,LoRa1276F30
Introduction for the Lora module that NiceRF adopts SX1276 From Semtech:
LoRa1276 and LoRa1276-C1 modules are 100mW output power with ultra small size, both modules have built-in antenna electrostatic protection and be widely used in wireless meter reading, remote industrial control and other industries.
LoRa1276F30 is a 1W high-power long-distance LoRa wireless transceiver module with super anti-interference and multi-channel signal non-blocking features,it is widely used in remote industrial control and other industries
How to choose the correct sx1276 LoRa modules?
Similarity:
1、Working Temperature range:-40~85℃
2、Data transfer rate:0.018-37.5 Kbps@LoRa
3、256bytes FiFo & CRC Hopping
4、127dB Dynamic Range RSSI
5、Customized Frequency Range:137-1020MHz
Difference:
Part number | LoRa RF Module LoRa1276 | LoRa RF Module LoRa1276-C1 | LoRa RF Module LoRa1276F30 |
Certificate | FCC | FCC、CE、IC | / |
Frequency Range |
868/915MHz |
868/915MHz | 433/470/868/915MHz(Customizable137-1020 MHz) |
Receiver sensitivity | -123dBm@FSK -139dBm@LoRa | -123dBm@FSK -139dBm@LoRa | -122dBm@FSK -139dBm@LoRa |
Max. output power | 20dBm | 20dBm | 30dBm |
Modulation | LoRa、(G)FSK | LoRa、(G)FSK | LoRa、GFSK |
Working voltage | 1.8~3.7V | 1.8~3.7V | 3~6.5V |
RX current | 10.3mA | 10.8mA | <13mA |
TX current |
120mA |
120mA | 550~650mA@30dBm@433 MHz 400~450mA@27dBm@868 MHz |
Sleep current | 1uA | 1uA | <10uA |
Distance Range | 5km | 5km | 10km |
Tx output power range |
-1~20dBm |
-1~20dBm | 25~30.5dBm@433~470 MHz 21~27dBm@840~920 MHz |
Whether with a shielding case |
Yes |
Yes |
Yes |
Dimensions (L*W*H) | 17.3*17*2.3mm | 16*16*2.1mm | 38*20*4mm |
Above information is the introduction and selection of the SX1276 LoRa module From NiceRF.
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