Atlavox S4 Solar Node

Atlavox · Fixed node

Compare with other devices

Price: $139.99[1]

Specifications

SpecificationValue
Product statusDiscontinued (EOL) [1]
LoRa chipSX1262 [3]
ProcessornRF52840 [3]
Radio power158 mW (22 dBm) [3]
Frequency bands915 MHz [1]
GPSUnknown
Display typeNone [2]
Display sizeNone
Display detailsNone [2]
InputNone [2]
Battery6000 mAh [1]
Dedicated solar inputBuilt in [1]
AntennaExternal [1]
Connector: SMA [1]
IP ratingUnknown
DimensionsUnknown
WeightUnknown

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [4]
Details
Build target(s)
rak4631
Minimum version
1.2.28

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

Meshtastic web flasher
MeshCoreSupported [5]
Details
Build target(s)
RAK_4631_companion_radio_ble, RAK_4631_companion_radio_usb, RAK_4631_repeater, RAK_4631_room_server
Roles
  • Companion (Bluetooth): RAK_4631_companion_radio_ble
  • Companion (USB): RAK_4631_companion_radio_usb
  • Repeater: RAK_4631_repeater
  • Room server: RAK_4631_room_server
Minimum version
1.0.0a

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

MeshCore web flasher
UMSHUnsupported—

Where to buy

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Notes

The WisBlock uses a RAK4631 core. Atlavox marks the S4 discontinued and names the Beacon as its successor. The S4 combines a 4 W solar panel with two included 3,000 mAh 18650 cells; two additional cells may be added. Its separate charge controller can restore power to the WisBlock after a low-battery cutoff. The maker describes the enclosure and SMA/USB connectors as waterproof but gives no IP rating.[2][1]

Sources

  1. Atlavox S4 Solar Meshtastic Node
  2. Atlavox S4 Setup
  3. RAKwireless RAK4631 datasheet
  4. Meshtastic documentation for RAK4631 core module
  5. MeshCore official flasher configuration

Last updated 2026-10-20