Base Uno
Base Uno
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The heart of your Meshtastic® radio, engineered for performance and reliability. Featuring IO designed for ultimate flexibility. Single Band LoRa.
Main Features
- Microcontroller: nRF52840
- LoRa Radio: SX1262
- 2MB QSPI Flash
- Buttons: User + Reset
- QWIIC / STEMMA QT Port
- Flexible IO: 8 GPIO + 2 Power IO + UART + I2C
- Meshtastic® Flashed and Licensed
Power System
- Compatible Battery Chemistry:
- Li-ion
- LFP (LiFePO4)
- Solar Power Input with VDPM
- USB-C Power:
- 500mA Default Charge
- 1A Fast Charge option
- Powerpath: Prevents battery discharge when power source is available
- Safety Protections:
- Input Overvoltage Protection
- Battery Undervoltage Protection
- Battery Short Protection
- Battery Overcurrent Protection
- Input Current Limit Protection
- Thermal Regulation and Thermal Shutdown
- Battery Thermal Fault Protection
- Advanced Charger IC: BQ28185
Product Includes
- Base Uno Board
- Sub-GHz LoRa Stubby Antenna
- Mounting Screws + Hex Key
- USB-C Cable
Specs
- Sub-GHz LoRa Connector: SMA
- LoRa TX Max Power: 20dBm
- Bluetooth LE Antenna
- Bluetooth TX Max Power: 6dBm
- USB-C: Power and Data
- Battery Connector: 3-pin Molex PicoBlade
- Mounting Holes: 3x M2
- Board Size: 42x32mm
- Weight: 10g
In our resources section for the BASE System we provide an evolving user guide, documentation and downloads including spec sheets, schematics, software source files and more.
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I had a hard time getting the USB-C to connect but ultimately didn't end up needing it. Since this was a test element that I purchased intended for going in a set it and forget it node I don't care about the port. Support was helpful and the device is up and running now!
I soldered the leads from the solar panel directly to the board attached an SMA pigtail to the whip antenna and put the battery on it. Connected and made the settinsg in the app and away we go!
This is a great little board that's super easy to turn into a solar node. It just requires two solder joints and you're good to go! Highly recommended!
A great meshing unit! You can tell there was time and effort put into the design of this board. The whole base system from Muzi Works is a pleasure to mesh with!