nRF9131 Smart Agriculture Sensor
Build a compact solar-powered agricultural monitoring sensor with the nRF9131 — the smallest nRF91 SiP enables space-constrained soil and weather sensor nodes with long-range cellular reporting.
Build a compact solar-powered agricultural monitoring sensor with the nRF9131 — the smallest nRF91 SiP enables space-constrained soil and weather sensor nodes with long-range cellular reporting.
Platform: nRF9131
Ultra-compact LTE-M/NB-IoT SiP (System-in-Package) with DECT NR+ support and GNSS. The smallest form-factor nRF91 series chip for space-constrained cellular IoT designs.
Use Case: Smart Agriculture Sensor
Solar-powered field sensor monitoring soil moisture, temperature, light levels, and weather conditions with long-range cellular or LoRa connectivity.
Why This Combination
The nRF9131's ultra-compact footprint and LTE-M/NB-IoT connectivity allow field sensors to fit in small outdoor enclosures while maintaining years of solar-plus-battery operation through PSM and eDRX.
Key Protocols
lte-m, nb-iot
What FirmwareMaestro Generates
For this solution, FirmwareMaestro produces a complete project package:
- Product Requirements (PRD)
- Firmware Architecture
- Hardware Abstraction Layer (HAL) design
- State Machine specification
- Code Scaffold (
main.c,prj.conf,CMakeLists.txt,Kconfig) - Devicetree overlay for the target board
- AI-pair-programming
.cursorrules - Build and flash instructions
See the Code Scaffolds guide for details.
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Build a high-speed industrial predictive maintenance sensor with the nRF9280 — leveraging DECT NR+ for low-latency, high-throughput local-area wireless in factory environments without cellular infrastructure.