LM-533H
Dual-mode Compact RF Module for LoRa® Technology
The GlobalSat LM-533H is a RF module that based on LoRa® technology which provides long-range, low data rate IoT connectivity to sensors, electronic meter reading, geolocation devices, industrial monitoring and control, home and building automation, long range irrigation systems, and all kinds of IoT/ M2M equipments. It can works as the end-node devices in the LoRaWAN™ infrastructure or in GlobalSat proprietary ecosystem (MOST-Link).
Features
- Built-in standard LoRaWAN™ FW and proprietary MOST-Link FW in the same module
- Share same PCB/ device design for both LoRaWAN™ and private RF data communication
- Compact size, only 12x13 mm
- Ultra-high sensitive receiving ability by LoRa® spread spectrum modulation technology
- Long-distance transmission (1KM to 10KM)
- Instant wake up over the air
- LoRa® / FSK/ GFSK/ OOK modulation, 2-way half –duplex communication, strong anti-interfere
- Maximal output power 100mW (20dBm), output power adjustable between 5-20dBm
- Easily use, auto exchange on communication & transceiver
- Tuning free
- Accord FCC, ETSI, TELEC standard
Specifications
| LoRa® Chipset | Semtech™ SX1276 |
| MCU | STM32 (192KB Flash) |
| Frequency | 863-870MHz (EU) 902-928MHz (US) 920-928MHz (ROA) |
| Frequency | 863-870MHz (EU) 902-928MHz (US) 920-928MHz (ROA) |
| Transmission Power | 862-870MHz (EU) @ 14 dBm 902-928MHz (US) @ 20 dBm 920-928MHz (ROA) @ 20 dBm |
| Transmission Media | UART |
| UART | Baud Rate: 57600 bps Parity: 8N1 |
| Operation Voltage | 2.4 ~ 3.6 V |
| Current Consumption | Receiving: 20 mA (Typical) Transmitting: 120 mA (Typical) Sleeping: 1.5 uA (Typical) |
| Transmission Distance | LoRaWAN™: 1KM~10KM @ 980 bps MOST-Link: 1KM~10KM @ 0.81 Kbps |
| Receiving Sensitivity | LoRaWAN™: -132 dBm @ 980 bps MOST-Link: -132 dBm @ 0.81 Kbps |
| Operation Temperature | -40°~ 85°C |
| Humidity | 5~95% (Non-condensing) |
| Dimension | 12 x 13 x 1.8 ± 0.2 mm |
| LM-533H | English ／ 2017-08-22 ／ |  |
| Description | LM-533H Specifications | |
Related Product
LM-130H1Dual-mode RF Module for LoRa® Technology (LoRaWAN™ Certified)
LM-533PH EVBDual-mode Evaluation Board for LoRa® Technology