Cansec S1SPI ST-Spirit 1 Module IoT Solutions Sub-GHz 434M//868M/915M IoT Low Power Consumption Module Low Cost
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 |
Cansec S1SPI ST-Spirit 1 Module IoT Solutions Sub-GHz 434M//868M/915M IoT Low Power Consumption Module Low Cost
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.
Pad Number | Name | Pin Type | Description |
1 | SDO | Digital out | SPI slave data output |
2 | SDI | Digital in | SPI slave data input |
3 | SCLK | Digital in | SPI slave clock input |
4 | CSn | Digital in | SPI chip select |
5 | GPIO0 | Digital I/O | General purpose I/O that may be configured through the SPI registers to perform various functions |
6 | GPIO1 | Digital I/O | General purpose I/O that may be configured through the SPI registers to perform various functions |
7 | GPIO2 | Digital I/O | General purpose I/O that may be configured through the SPI registers to perform various functions |
8 | GPIO3 | Digital I/O | General purpose I/O that may be configured through the SPI registers to perform various functions |
9 | GND | Ground pin | Connect to GND |
10 | SDN | Digital in | Shutdown input pin. SDN should be = ‘0’ in all modes, but SHUTDOWN mode |
11 | GND | Ground pin | Connect to GND |
12 | GND | Ground pin | Connect to GND |
13 | VCC | Power Supply | 1.8 V to 3.6 V power |
14 | VCC | Power Supply | 1.8 V to 3.6 V power |
15 | GND | Ground pin | Connect to GND |
16 | GND | Ground pin | Connect to GND |
17 | GND | Ground pin | Connect to GND |
18 | GND | Ground pin | Connect to GND |
19 | GND | Ground pin | Connect to GND |
20 | ANT | Antenna Interface | Connect to an external Antenna |
21 | GND | Ground pin | Connect to GND |