M5Stack Atomic DTU LoRaWAN Base - 868MHz - STM32WLE5CC
- Availability: Directly available from warehouse in Eindhoven
- SKU: 007124
€25.00
Ex Tax: €20.66
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M5Stack Atomic DTU LoRaWAN Base is a LoRa module for the Atom series of M5Stack. In addition, the module has a built-in RS485 converter and a built-in voltage converter that can supply the Atom and module with power via a higher voltage.
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| General | |
| Brand | M5Stack |
| Manufacturer model/SKU | A152-EU868 |
| Minimum operating temperature [°C] | 0 |
| Maximum operating temperature [°C] | 40 |
| Features | Voltage converter Enclosure |
| General physical appearance | |
| Main color | Gray/silver |
| Weight [g] | 20 |
| Dimension X [mm] | 64 |
| Dimension Y [mm] | 29 |
| Dimension Z [mm] | 24 |
| Mounting options | Mounting hole(s) DIN-rail (EN 60715) LEGO (compatible) holes |
| Form factor | Module (general) M5Stack Atom layout/shield |
| General electrical properties | |
| Minimum supply voltage [V DC] | 3.3 |
| Maximum supply voltage [V DC] | 3.3 |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Communication | |
| Hardware interface(s) | UART RS485 |
| Isolated communication | No |
| Default baudrate | 115200 |
| RS485 chip | SP3485 |
| Number of RS485 channels | 1 |
| Protocol | AT-commands |
| Wireless communication | |
| Interface(s) | LoRa |
| LoRa chip/SoC | STM32WLE5 (SX1262) |
| LoRa frequency [MHz] | 868 |
| Voltage converter | |
| Chip/SoC | MP1584 |
| Voltage converter type | Buck |
| Conversion | DC-DC |
| Switching method | Non-synchronous |
| Isolated | No |
| Soft start | Yes |
| Output voltage type | Fixed |
| Constant current function | No |
| Maximum switching frequency [kHz] | 900 |
| Minimum input voltage [V DC] | 9.0 |
| Maximum input voltage [V DC] | 24 |
| Minimum output voltage [V DC] | 5 |
| Maximum output voltage [V DC] | 5 |
| Safety features | Short circuit Under voltage (input) Overcurrent (output) Temperature |
| Connectors | |
| Power supply connector(s) | Pin header male (2.54mm) |
| IO-connector(s) | HY2.0 (Grove) male Pin header male (2.54mm) Detachable block male (HT3.96) |
| Input voltage connector(s) | Detachable block male (HT3.96) |
| Output voltage connector(s) | Pin header male (2.54mm) |
| LoRa antenna connector | RP-SMA female |
| Enclosure | |
| Material | Polycarbonate (PC) |
| Package contents | |
| Package contents | 1x Atomic DTU LoRaWAN Base 1x LoRa antenna 868MHz 1x Detachable screw terminal (HT3.96) |