S1SPI-UA-A Sub GHz module with ST Spirit-1 chipset
|  			 Parameter  			 |  			 			 Min  			 |  			 			 Typ  			 |  			 			 Max  			 |  			 			 Unit  			 |  		|
|  			 Operating Voltage  			 |  			 			 1.8  			 |  			 			 -  			 |  			 			 3.6  			 |  			 			 V  			 |  		|
|  			 Operating Temperature  			 |  			 			 -20  			 |  			 			 -  			 |  			 			 +70  			 |  			 			 ℃  			 |  		|
|  			 Current  			Consumption  |  			 			 Sleep Mode  			 |  			 			 -  			 |  			 			 -  			 |  			 			 1  			 |  			 			 uA  			 |  		
|  			 |  			 			 Receive mode  			 |  			 			 -  			 |  			 			 9.5  			 |  			 			 12  			 |  			 			 mA  			 |  		
|  			 |  			 			 Transmit Mode  			 |  			 			 -  			 |  			 			 44  			 |  			 			 47.5  			 |  			 			 mA  			 |  		
|  			 TX Power (For Carrier)  			 |  			 			 -  			 |  			 			 -  			 |  			 			 14  			 |  			 			 dBm  			 |  		|
|  			 RX Sensitivity (For Lora Modulation)  			 |  			 			 -  			 |  			 			 -  			 |  			 			 -118  			 |  			 			 dBm  			 |  		|
|  			 Distance  			 |  			 			 HA:110  			UA:230  |  			 			 m  			 |  		|||
|  			 Parameter  			 |  			 			 Min  			 |  			 			 Typ  			 |  			 			 Max  			 |  			 			 Unit  			 |  		|
|  			 Operating Voltage  			 |  			 			 1.8  			 |  			 			 -  			 |  			 			 3.6  			 |  			 			 V  			 |  		|
|  			 Operating Temperature  			 |  			 			 -20  			 |  			 			 -  			 |  			 			 +70  			 |  			 			 ℃  			 |  		|
|  			 Current  			Consumption  |  			 			 Sleep Mode  			 |  			 			 -  			 |  			 			 -  			 |  			 			 1  			 |  			 			 uA  			 |  		
|  			 |  			 			 Receive mode  			 |  			 			 -  			 |  			 			 9.6  			 |  			 			 10  			 |  			 			 mA  			 |  		
|  			 |  			 			 Transmit Mode  			 |  			 			 -  			 |  			 			 49  			 |  			 			 57  			 |  			 			 mA  			 |  		
|  			 TX Power (For Carrier)  			 |  			 			 -  			 |  			 			 -  			 |  			 			 14  			 |  			 			 dBm  			 |  		|
|  			 RX Sensitivity (For Lora Modulation)  			 |  			 			 -  			 |  			 			 -  			 |  			 			 -118  			 |  			 			 dBm  			 |  		|
|  			 Distance  			 |  			 			 HA:110  			UA:230  |  			 			 m  			 |  		|||
S1SPI-UA-A Sub GHz module with ST Spirit-1 chipset
S1SPI-HA/UA/NA-A Module is designed based on Spirit1. The Spirit1 is a very low-power RF transceiver, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate both in the license-free ISM and SRD frequency bands at 169, 315, 433, 868, and 915 MHz, but can also be programmed to operate at other additional frequencies in the 300-348 MHz, 387-470MHz, and 779-956 MHz bands. The air data rate is programmable from1 to 500 kbps, and the Spirit1 can be used in systems with channel spacing of 12.5/25 kHz, complying with the EN 300 220 standard. It uses a very small number of discrete external components and integrates a configurable baseband modem, which supports data management, modulation, and demodulation. The data management handles the data in the proprietary fully programmable packet format also allows the M-Bus standard compliance format (all performance classes). However, Spirit-1 can perform cyclic redundancy checks on the data as well as FEC encoding/decoding on the packets. The Spirit1 provides an optional automatic acknowledgement, retransmission, and timeout protocol engine in order to reduce overall system costs by handling all the high-speed link-layer operations.









