Sierra Wireless / Semtech HL78x Scalable LPWA Industrial IoT Modules
Sierra Wireless / Semtech HL78x Scalable LPWA Industrial IoT Modules are Ready-to-Connect (R2C) modules that support using an embedded SIM (eSIM) or an external SIM for global data connectivity. The small, scalable, flexible solution (in a compact and easy-to-integrate form factor) is completely interchangeable among 2G, 3G, and 4G technologies. HL781x supports a variety of interfaces, such as USB FS, UART, ADC, and GPIOs. The modules also support low power consumption hibernation modes, giving users flexibility in implementing high-end solutions. The HL78x modules include two variants: HL7810 supports CatM1/NB-IoT, while HL7812 supports Cat-M1/NB-IoT/2G.
Features
- Band 8 (private networks) with NAD enable utilities (in the US) to deploy 900MHz private networks
- Class 3 (23dBm) transmission power improves indoor/underground coverage with deep building penetration
- Best-in-class power efficiency reduces operational and device maintenance costs of battery-powered and low-power devices
- End-to-end security - encrypted security keys are stored in a secure element for an added layer of protection for user's solutions, from the edge to the cloud
- Common compact form factor (CF3® design) migrates between technologies, expands globally, and future-proofs product platforms
- Ready-to-connect - get instant access to Sierra Wireless AirVantage® Smart Connectivity to reduce total cost of ownership, strengthen end-to-end security, and simplify operations with a single point of accountability and management platform
- Free firmware over-the-air (FOTA) upgrades future-proof deployments and keep them secure
- Integrated GNSS receiver with Assisted GNSS enables tracking and location-based services
- Embedded TCP/IP stack to easily communicate over the internet, supporting a rich set of protocols, including HTTP/S, TCP, UDP, TLS, and DTLS
Applications
- Smart metering
- Gas/water meters
- Street lighting
- Patient monitoring
- Asset tracking
- EV charging
Specifications
- 4G LTE
- Cat-M1/NB2 category
- B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66, and B85 frequency bands
- Data speeds
- Peak download rates
- 590kbps for Cat-M
- 127kbps for Cat-NB2
- Peak upload rates
- 1100kbps for Cat-M
- 158kbps for Cat-NB2
- Peak download rates
- GPS and GLONASS location services
- Embedded firmware
- Secure boot
- Pre-certified firmware
- Linux system drivers(standard ECM driver)
- Interfaces
- 1x 8-wire UART
- 1x USB
- 2x ADC
- 8x GIO
- 1x Tx ON indicator
- 1x SIM interface (1.8V/3V)
- Hardware
- LGA CF3 form factor
- 15mm x 18mm x 2.4mm in dimension
- -40°C to +85°C industrial-grade temperature range
- Approvals
- Regulatory - PTCRB, GCF, FCC (USA), ISED (Canada), CE(EU), JRF/JPA (Japan), KC (Korea), NCC (Taiwan), and RCM (Australia)
- Carriers - Verizon, AT&T, Orange, Docomo, Deutsche Telekom, and Rogers
- Embedded SIM - optional ready-to-connect (Sierra Wireless USIM)
- Cloud services
- Free FOTA upgrades
- Connectivity management option
- Device management option
Architecture Overview
發佈日期: 2024-02-06
| 更新日期: 2024-03-04