STM32G431KB, mLRS firmware
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Availability & Lead Times
Ships from Hong Kong · DAP or FOB Hong Kong.
Tracked worldwide delivery
DHL · FedEx · UPS · EMS, then air, sea or rail
Export License Ready
ECCN, CO, CI, PL, EUS docs
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Authorized distribution
Engineering support
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Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
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Sign in to order →* STM32G431KB, mLRS firmware
* LoRa SX1262 with TCXO
* Pa/lna SKY68383-11
*RF Frequency: 900 MHz (868 MHz, 915 MHz FCC)
* 915 MHz RF power: 21 dBm (min) / 22 dBm / 24 dBm / 27 dBm / 30 dBm (1000 mW)
* 868 MHz RF power: 24 dBm (min) / 24 dBm / 24 dBm / 27 dBm / 30 dBm (1000 mW)
* Antenna Connector: IPEX MHF-1 to SMA
mRx-Tx adapter
* Built-in HC-04 Bluetooth module
*Built-in 5V fan controller, operates at power output >=500mW
* TX2: RC IN(CRSF)
* One button for DFU mode and binding
*Red and green LED for mLRS status
* Blue LED for Bluetooth status
*Power supply: DC 5-13V @ JR_PIN3 (VIN)
