SolarXaio MPPT Standard

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Price: N/A

Specifications

SpecificationValue
Product statusDIY design [1]
LoRa chipSX1262 [3]
ProcessornRF52840 [2]
Radio power1995 mW (33 dBm) [3]
Frequency bands850–930 MHz [3]
GPSUnknown
Display typeNone [4]
Display sizeNone
Display detailsNone [4]
InputNone [4]
BatteryNo built-in battery [4]
Dedicated solar inputBuilt in [4]
AntennaExternal [4]
Connector: Unknown
IP ratingUnknown
DimensionsUnknown
WeightUnknown

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [6]
Details
Build target(s)
seeed_xiao_nrf52840_kit
Minimum version
2.6.0.f7afa9a

Confirm your exact device in the official flasher before choosing a build.

Meshtastic web flasher
MeshCoreSupported [5]
Details
Build target(s)
Xiao_nrf52_companion_radio_ble, Xiao_nrf52_companion_radio_usb, Xiao_nrf52_repeater, Xiao_nrf52_room_server, Xiao_nrf52_kiss_modem
Roles
  • Companion (Bluetooth): Xiao_nrf52_companion_radio_ble
  • Companion (USB): Xiao_nrf52_companion_radio_usb
  • Repeater: Xiao_nrf52_repeater
  • Room server: Xiao_nrf52_room_server
Minimum version
1.5.0

Confirm your exact device in the official flasher before choosing a build.

MeshCore web flasher
UMSHUnsupported [7]—

Build resources

Build it from the project documentation linked in Sources. Components and assembly are required.

Notes

XIAO nRF52840 carrier with LTC4162 solar charging.[4] Uses an Ebyte E22-900M33S module.[3] Designed by wehooper4.[4]

Sources

  1. SolarXaio maker README
  2. Seeed XIAO nRF52840 documentation
  3. Ebyte E22-900M33S specifications
  4. SolarXaio MPPT Standard schematic
  5. MeshCore official flasher device configuration
  6. Meshtastic device hardware API (supportLevel)
  7. UMSH hardware support list
  8. SolarXaio MPPT Standard public design publication (wehooper4 maker repository)

Last updated 2026-10-20