RYXAVO
Solutions
Smart home · Outdoor

Smart 4G + Wi-Fi Lawn Sprinkler Controller

ESP32 + cellular controller with soil-moisture and rain-forecast scheduling.

Talk to an engineer Detailed specs
4G/Wi-FiSOILFIG-06 · 8-ZONE · NEMA-3R · MATTER
Zones
Up to 8 (expandable 16)
Water savings
30–55% vs timer-only
Connectivity
Wi-Fi + 4G fallback
Target BOM
$26–$36
01 / Where it ships

8-zone Wi-Fi/4G sprinkler, weather-aware, voice-assistant ready, water-budget reports.

01

Suburban lawn & garden

Local forecast skips watering if rain is expected within 12 hours.

02

Vacation home, no Wi-Fi

4G fallback keeps the schedule running when the home Wi-Fi is offline.

03

HOA & landscaping ops

Fleet view of dozens of controllers; water-budget reports per property.

02 / System architecture

Sensors, MCU, and connectivity — co-designed end-to-end.

Architecture · block diagramReference
SENSORSMCU / SoCCONNECTIVITYSoil moisture (capacitive)Rain sensor inputOptional flow meter8× 24 VAC valve outputsESP32-S3Wi-Fi 6 + BLE 5Quectel EC800M Cat.1 bisMatter / Alexa / Google⚡ 24 VAC + Li-ion backup
BLOCK-307RYXAVO · REV-A
03 / Key selections

Production-grade parts. Not a generic reference board.

AreaRecommended
Main SoCEspressif ESP32-S3
Cellular fallbackQuectel EC800M-EU / NA
Valve driverTriac per zone, in-rush protected
Soil sensorCapacitive probe, BLE wireless
EnclosureWall-mount, NEMA-3R rated
04 / Specifications

Detailed specifications.

Zones
8 (expandable to 16)
Connectivity
Wi-Fi 6, BLE 5, Cat.1 bis fallback
Smart home
Matter, Alexa, Google Home
Inputs
Rain sensor, flow meter, soil probe
Power
24 VAC + 1500 mAh Li-ion backup
Operating temp
-20°C to +55°C
Enclosure
Wall-mount, NEMA-3R
Dimensions
180 × 130 × 48 mm
05 / Customization

Fork the design. We tailor it.

Anything below can be configured per program. Tell us what changes and we'll come back with a delta BOM and timeline.

  • App + cloud (white-label) with EU + US data residency
  • Local weather API integration
  • Smart-home certifications (Matter / Alexa / Google)
  • Voice assistant onboarding flows
  • Pro installer mode + commercial branding
  • Optional flow + leak detection
06 / MOQ & lead time

Production terms.

MOQ
1,000 units
Sample lead time
12 working days
Mass production
30–35 days from PO
Payment terms
30% T/T deposit, 70% before shipment
07 / Certifications

Compliance scope.

  • CE
  • FCC
  • RED 3.3
  • RoHS
  • REACH
  • Matter (optional)
  • ETL listed (optional)
Next step

Get a tailored proposal.

BOM range and feasibility memo within 24 hours.

Request quote