RC7120 4G Cat-1bis LGA module
- Technology
- 4G modules
- Partner
- Semtech (formerly Sierra Wireless)
The RC7120 IoT module is a 4G LTE Cat-1bis solution offering 10 Mbps downlink and 5 Mbps uplink, optimised for cost-conscious IoT applications. It combines power efficiency with device-to-cloud security, making it ideal for smart cities, tracking, home security, and healthcare. Semtech’s CF3® footprint ensures future-proof designs and easy migration across scalable IoT platforms.
Range features
An overview of what’s in the range
- Power efficiency – Lowers operational and maintenance costs for power-sensitive devices
- Common form factor – Compact CF3® design enables easy migration, global expansion, and future-proofing
- Internal protocol stack – Supports TCP/S, UDP, HTTP/S, FTP/S, MQTT/S, LWM2M, DTLS, SSL, TLS, ensuring seamless internet communication
- Delta FOTA upgrades – DFOTA reduces update size, speeds up downloads, and enhances security
- Secure Boot – Prevents unauthorised code execution, ensuring secure connectivity
- Programmability – Basic and Extended AT Commands simplify development and integration
- Enhanced coverage – Dual SIM Single Standby (DSSS) ensures seamless network switching for reliable connectivity
| Category | Specification |
|---|---|
4G LTE category | Cat-1bis |
Frequency bands | B1, B3, B7, B8, B20, B28 |
Peak download rate | 10Mbps |
Peak upload rate | 5Mbps |
Firmware | Secure boot, Pre-certified firmware |
System Drivers | Windows® 10, Linux Driver: Standard ECM |
UART | 1 X 8-wire, 1 X 4-wire |
USB | 1 |
ADC | 2 |
GPIO | 13 |
SIM Interface 1.8V | 2 |
WAKE_ON_WWAN | 1 |
CF3 Form Factor | LGA |
Dimensions | 22x23x2.5mm |
Temperature Range | -30C – +70C / -40C ~ +85C |
Carrier | Orange, (Planned: Vodafone) |
Regulatory | RED, NCC, GCF |
