Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	Nordic NRF52840
LoRa Transceiver	SX1262
Supported Frequencies	433MHz, 868MHz, 915MHz
Flash Memory	1 MB
SRAM	256 KB
GPS Module	Built-in GNSS Receiver
Battery Connector	1.25mm PH 2Pin
Charging Interface	USB Type-C
Operating Voltage	3.3V DC
Board Dimensions	55 x 23 x 10 mm

5 reviews

Anonymous

Feb 25, 2026

Rating: 5/5

GPS lock is fast

I was surprised how quickly the GPS acquired a signal outdoors. Battery life is decent too.

Anonymous

Feb 08, 2026

Rating: 4/5

Great hardware, steep learning curve

The board itself is high quality. Documentation could be more detailed for beginners.

Anonymous

Feb 06, 2026

Rating: 5/5

Perfect for Meshtastic

Works out of the box with the latest firmware. Range is impressive in urban environments.

Anonymous

Feb 02, 2026

Rating: 3/5

Good but antenna sold separately

Just a note for new buyers, make sure you buy the appropriate antenna separately. Board works well otherwise.

Anonymous

Jan 19, 2026

Rating: 5/5

Solid LoRaWAN node

Using this for a custom sensor project. The NRF52840 is powerful enough for complex logic.

5 FAQ

Q: Can I power this with a 3.7V LiPo?

A: Yes, connect via the PH2.0 battery header. It includes charging circuitry.

Q: What type of antenna connector is used?

A: It uses an IPEX (U.FL) connector for external antennas.

Q: Does it come with a case?

A: No, this is a bare development board. You will need to design or buy a case separately.

Q: What is the maximum transmission power?

A: The SX1262 supports up to 22dBm output power depending on region settings.

Q: Is this compatible with Arduino IDE?

A: Yes, it supports Arduino IDE via the nRF52 board package.

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