This product has been discontinued. Documentation and software remain available for existing users.
- BLE
- GSM
- MQTT
- USB
iNode GSM MQTT BT enables BLE (Bluetooth Smart, IoT) devices to connect to IP networks: MQTT, GPRS and the Internet. It sends data received from MQTT sensors or other BLE devices to an MQTT server in JSON format. The data can be encrypted, allowing you to use a public MQTT server – decryption only takes place within the application, e.g. iNode MQTT Monitor.
Applications
- alarm systems, property protection
- patient monitoring
- care for the elderly
- home automation
Technical specifications
| Communications | |
|---|---|
| Radio communication | Bluetooth Low Energy 2402–2480 MHz (GFSK) GSM/GPRS 2G Quad-band 850/900/1800/1900 MHz |
| Interfaces and protocols | MQTT (JSON, optionally encrypted) GPRS: Multi-slot Class 12 (4 DL / 4 UL), max. 85.6 kbps DL/UL, CS1–CS4, Class B USB (WebUSB) – configuration and firmware updates remote configuration and firmware updates via an MQTT server |
| Transmission power | BLE: max. +8 dBm |
| Antenna | BLE: external RP-SMA male, 2.4 GHz, 3 dBi (folding rod antenna included) GSM: female SMA connector; recommended quad-band antenna: 850/900/1800/1900 MHz, 0–2.5 dBi, 50 Ω, VSWR 1.5:1 (maximum 2.5:1); GSM 900/1800 MHz antenna, 2 dBi, included |
| Power supply | |
| Power supply | micro USB socket; external regulated power supply: 230 V AC / 5 V DC 1000 mA (double or reinforced insulation); voltage 5–48 V Max. power cable length: 3 m optional 5 V 2.1 A power supply |
| Housing and operating conditions | |
| Housing and dimensions | metal, 60 × 38 × 22 mm (L × W × H) version: micro USB SMA |
| Operating temperature | -30…+65°C |
| Operating humidity | 35–90 %RH |
| Weight | 50 g |
| Features | |
| Features and configuration | configuration via PC: Scan Window/Scan Interval 1–100%, access password, GPRS settings (APN, username, password), device name, MQTT server settings, JSON data filter micro SIM card slot red-green LED temperature sensor (resolution 1°C) |
| Radio circuit | STM32L082 CSR1011 Fibocom G510 (GSM/GPRS modem) |