Development Board NRF52840+SX1262 GPS Location Support Bluetooth Low Power Consumption LoRa Wireless Communication for Solar Power Supply System/Remote Monitoring/Meshtastic LiPo Version
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Warning: Before applying power (activation/charging/setup), align the battery switch with the solder points and battery prior to installing the power supply to prevent circuit board damage. MeshSolar requires a 20V charger for activation. If a 20V charger is unavailable, a compatible 20V power adapter may be purchased separately.
MeshSolar is an integrated power management and communication solution development board designed for outdoor low-power devices, consisting of a BMS power management board and a BLE + LoRa communication control main board. The development board features solar MPPT charging, multi-protocol fast charging (supports USB PD3.0 and 18-24V DC input)
Professional battery management: supports 1-4 battery configurations; achieves balanced charging for optimal battery performance; has comprehensive protection functions, including overcharge/overdischarge/short circuit/overtemperature protection measures
Multi-mode charging: 18-25V solar MPPT charging; USBPD3.0 fast charging; 18-25V external DC charging;Warning: Before applying power (activate/charge/set), verify the alignment of the battery switch with solder joints and battery connections to avoid board damage. MeshSolar requires a 20V charger to activate. If a 20V charger is not available, a compatible 20V power adapter can be purchased separately.
Connectivity and expansion: Bluetooth connectivity + LoRa telematics (up to 21 + 1dBmTX power, 10km range) dual-mode wireless communication; M.2 MCU interface; supports display, GPS, and general-purpose I/O expansion
With its low-power design, extensive hardware expansion interfaces (supporting displays, GPS, and general-purpose I/O), and seamless compatibility with HT-n5262M modules (nRF52480 + SX1262), MeshSolar is well-suited for high-power or long-term stable power applications such as solar systems and remote monitoring. It also fully supports the Meshtastic ecosystem.
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First Listed on Newegg
March 13, 2026
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