HESTIA Specification
HESTIA A1
NTN Satellite Connectivity
| Platform | MCU + MediaTek MT6825 + GPS |
| OS | RTOS |
| Dimensions | 113.22mm Diameter: 76mm (90mm including RS485 Connector) |
| Connectivity | Skylo (Inmarsat GEO), two-way communication |
| Wired IoT Sensors | Daisy chain via RS-485, 4 pin VCC|A+|B-|GND, 5V~24V, total power will be limited by power supply |
| I/O PORT | Support Daisy Chain, Protocol: Modbus-RTU & ASCII |
| Waterproof | IP67 |
| Working Temp. | 0°C (32°F) to 50°C (122°F) |
| Antenna | NTN + GPS embedded PCB Directional ; L: 1525-2200 MHz, S:1525-1661 MHz |
| Network | L Band B24/B255 , S Band B23/B256 , Multi-GNSS GPS/GLONASS/Galileo/BeiDou receiver |
HESTIA A2
NTN and LoRaWAN
| Platform | MCU + MediaTek MT6825 + GPS |
| OS | RTOS |
| Dimensions | 113.22mm Diameter: 76mm (90mm including RS485 Connector) |
| Connectivity | Skylo (Inmarsat GEO), two-way communication |
| Wired IoT Sensors | Daisy chain via RS-485, 4 pin VCC|A+|B-|GND, 5V~24V, total power will be limited by power supply |
| I/O PORT | Support Daisy Chain, Protocol: Modbus-RTU & ASCII |
| Waterproof | IP67 |
| Working Temp. | 0°C (32°F) to 50°C (122°F) |
| Antenna | NTN + GPS embedded PCB Directional ; L: 1525-2200 MHz, S:1525-1661 MHz |
| Network | L Band B24/B255 , S Band B23/B256 , Multi-GNSS GPS/GLONASS/Galileo/BeiDou receiver |
HESTIA A3
NTN and BLE Mesh
| Platform | MCU + MediaTek MT6825 + GPS |
| OS | RTOS |
| Dimensions | 113.22mm Diameter: 76mm (90mm including RS485 Connector) |
| Connectivity | Skylo (Inmarsat GEO), two-way communication |
| Wired IoT Sensors | Daisy chain via RS-485, 4 pin VCC|A+|B-|GND, 5V~24V, total power will be limited by power supply |
| I/O PORT | Support Daisy Chain, Protocol: Modbus-RTU & ASCII |
| Waterproof | IP67 |
| Working Temp. | 0°C (32°F) to 50°C (122°F) |
| Antenna | NTN + GPS embedded PCB Directional ; L: 1525-2200 MHz, S:1525-1661 MHz |
| Network | L Band B24/B255 , S Band B23/B256 , Multi-GNSS GPS/GLONASS/Galileo/BeiDou receiver |
HESTIA A4
NTＮ and DECT NR+
| Platform | MCU + MediaTek MT6825 + GPS |
| OS | RTOS |
| Dimensions | 113.22mm Diameter: 76mm (90mm including RS485 Connector) |
| Connectivity | Skylo (Inmarsat GEO), two-way communication |
| Wired IoT Sensors | Daisy chain via RS-485, 4 pin VCC|A+|B-|GND, 5V~24V, total power will be limited by power supply |
| I/O PORT | Support Daisy Chain, Protocol: Modbus-RTU & ASCII |
| Waterproof | IP67 |
| Working Temp. | 0°C (32°F) to 50°C (122°F) |
| Antenna | NTN + GPS embedded PCB Directional ; L: 1525-2200 MHz, S:1525-1661 MHz |
| Network | L Band B24/B255 , S Band B23/B256 , Multi-GNSS GPS/GLONASS/Galileo/BeiDou receiver |