WisDuo RAK3172

RAKwireless · Dev-board

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Price: $5.99[1]

Specifications

SpecificationValue
Product statusActive [1]
LoRa chipSX126x [2]
ProcessorSTM32WLE5CC [2]
Radio power158 mW (22 dBm) [2]
Frequency bands433 MHz, 470 MHz, 863 MHz, 865 MHz, 868 MHz, 915 MHz, 920 MHz, 923 MHz [2]
GPSNot supported [2]
Display typeNone [2]
Display sizeNone
Display detailsNone [2]
InputNone [2]
BatteryNo built-in battery [2]
Dedicated solar inputNo [2]
AntennaExternal [2]
Connector: MHF1 or RF pad [2]
IP ratingUnknown
DimensionsUnknown
WeightUnknown
WisDuo RAK3172 product photo
Image: RAKwireless

Firmware support

FirmwareSupportDetails
MeshtasticCommunity [3]
Details
Build target(s)
rak3172
Minimum version
2.4.1.394e0e1

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

Meshtastic web flasher
MeshCoreSupported [4]
Details
Build target(s)
RAK_3x72_repeater, RAK_3x72_sensor, RAK_3x72_companion_radio_usb, RAK_3x72_kiss_modem
Roles
  • Companion (USB): RAK_3x72_companion_radio_usb
  • Repeater: RAK_3x72_repeater
Minimum version
1.13.0

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

MeshCore web flasher
UMSHUnsupported [5]—

Where to buy

Vendor / configurationPriceBased inShips from
RAKwireless
915 MHz$5.99
Observed 2026-10-19
🇭🇰Unknown

Notes

Bare solder-down module. Variants offer RF-pad or MHF1 antenna connections, regional bands, and oscillator options. Firmware requires a suitable carrier and programming interface.

[1] [2]

Sources

  1. RAKwireless product listing
  2. RAKwireless product documentation
  3. Meshtastic firmware target
  4. MeshCore release artifact
  5. UMSH hardware support list
  6. RAKwireless introduces the WisDuo RAK3172 module

Last updated 2026-10-20