RAK WisBlock Meshtastic Starter Kit (RAK4631)
MeshtasticMeshCore
Best for: solar, repeater, battery life, tinkerer
Specs
| Type | Dev board |
|---|---|
| Maker | RAKwireless |
| Chip | nRF52840 + SX1262 (RAK4631) |
| Bands (MHz) | 868, 915 |
| GPS | Optional (RAK12501 module) |
| Screen | optional OLED (RAK1921) |
| Power | External LiPo + solar connector (linear charger, no MPPT) |
| Typical price | $25–$61 (maker's store, Oct 2026) |
Holder of both 915 MHz and 868 MHz ground range records (RAK4631), per https://meshtastic.org/docs/overview/range-tests/
Pros and cons
Pros
- Very low power; the go-to board for solar nodes
- Modular: add GPS, screen and sensors by snapping in modules
- Ships pre-flashed with Meshtastic
Cons
- Basic charger (no MPPT)
- Costs more than ESP32 boards once modules are added
- No Wi-Fi
Where to buy
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We don't show live prices. Prices change often; check the store before you buy and make sure you pick the 915 MHz version for the US.
Sources
Checked on October 18, 2026.