The SenseCAP Solar Node P1-Pro is a solar-powered Meshtastic/MeshCore node designed for long-term outdoor deployment. It comes with everything you need to get set up right out of the box, including four 18650 batteries, a GPS module, and pre-flashed and configured with your firmware of choice. Mount it on a pole or wall to extend your mesh network's range and reliability. The integrated 5W solar panel keeps the batteries topped off, and the nRF52840-based radio draws minimal power, so this node can run indefinitely in most environments with as little as an hour of sunlight per day. The P1-Pro supports communication ranges up to 9km in open areas and can function as either a standalone node or a repeater to relay messages across your mesh. Built-in GPS provides real-time positioning, making it a solid option for remote area tracking and outdoor operations. A Grove expansion port lets you connect environmental sensors (temperature, humidity, air quality) for remote monitoring applications. Atlavox ships your solar node pre-flashed with the latest firmware — no assembly, flashing, or configuring required. Key Features ✅ Solar Powered — 5W integrated solar panel with four 3,350mAh 18650 batteries for 24/7 operation ✅ Built-in GPS — XIAO L76K module with GPS, GLONASS, and Galileo support for real-time positioning and time-keeping ✅ Long Range — Up to 9km in open areas ✅ Meshtastic/MeshCore Ready — Pre-flashed with either Meshtastic or MeshCore firmware, no setup required ✅ Bluetooth 5.0 — Connect to the free Meshtastic or MeshCore app on your phone for configuration and messaging, or deploy it as a standalone repeater without needing to connect to your phone ✅ Low Power — nRF52840 processor optimized for energy efficiency ✅ Expandable — Grove port (I2C/GPIO) for plug-and-play sensor modules ✅ Outdoor Rated — includes pole and wall mounting brackets ✅ USB-C Charging — Charge via solar or USB-C when not deployed ✅ FCC & CE Certified Specifications Main Controller XIAO nRF52840 Plus (ARM Cortex-M4, 64MHz, 256KB RAM, 1MB Flash, 2MB onboard Flash) LoRa Module Wio-SX1262 (Semtech SX1262) TX Power Up to +22 dBm Frequency Range 862–930 MHz GPS Module XIAO L76K (GPS / GLONASS / Galileo) Connectivity Bluetooth 5.0, USB-C Solar Panel 5W integrated Battery 4× 18650 lithium-ion (3,350mAh each, button-top) Charging Solar + USB-C Operating Temp (discharge) -40°C to 60°C Charging Temp 0°C to 50°C Antenna 2dBi rubber rod (868–915MHz), RP-SMA connector Expansion Grove port (I2C / GPIO) Mounting Pole mount (70–100mm diameter) and wall mount brackets included Certifications FCC, CE, RoHS Manufacturer Seeed Studio What's in the Box SenseCAP Solar Node P1-Pro 4× 18650 batteries (pre-installed) RP-SMA antenna of your choice Antenna cable (RP-SMA Male to RF-SMA Female) Mounting brackets and hardware (pole + wall mount) USB-C cable Use Cases Mesh Network Expansion — Deploy as a solar repeater to fill coverage gaps and relay messages between nodes Off-Grid Communication — Text and GPS in areas with no cell service Outdoor Tracking — Real-time GPS positioning for remote operations, farms, parks, trails Environmental Monitoring — Connect Grove sensors for temperature, humidity, and air quality data Emergency Preparedness — Set-and-forget solar node for resilient off-grid comms Notes Batteries are button-top 18650 (3.6V). If replacing, use button-top only. For best GPS performance, mount with a clear view of the sky. Clean the solar panel periodically for maximum charging efficiency. SenseCAP Solar Node P1-Pro Instructions
