Heltec WiFi LoRa 32 V4 expansion kit

Meshtastic is an off-grid mesh network for sending text messages over LoRa radio, with no phone signal needed. This kit puts the V4 board in an aluminium-frame, tempered-glass enclosure with an expansion board for GNSS and sensor modules.

~~$79.9~~

15%$67.91

Price with code · Meshnology · as of 2026-10-09

Code NEWMESH15 · 15% off

first order

Copy code & shop Meshnology

~~$79.9~~15%$67.91Copy code & shop Meshnology

1A rugged enclosure

It has an aluminium-alloy frame, tempered-glass front and PC back cover. The front can be tempered glass or a touch screen.

2Expansion board and 18650

The expansion board holds an 18650 lithium cell, and a B2B socket takes buzzer, temperature-humidity or pressure sensor modules.

3GNSS and an accelerometer

It supports the Quectel L76K positioning module and has a built-in DA217 3-axis accelerometer. An SMA port lets you swap antennas.

Key specs

Chips: ESP32-S3 + SX1262
Front panel: Tempered glass or touch screen
Enclosure: Aluminium-alloy frame, PC back
Sensors: 3-axis accelerometer (DA217)
Power: 18650 lithium cell (optional)

Good pick if

You want to run a V4 board outdoors in a tough case
You want to add sensors for IoT projects

Think twice if

You want the cheapest mesh node (the bare board costs less)

FAQ

Is there a promo code?

Yes. Enter NEWMESH15 at Meshnology checkout when buying the Heltec WiFi LoRa 32 V4 expansion kit for 15% off. Conditions: first order.

How do the options change the price?

The $79.90 here is the tempered-glass version with no extra module. Choosing the touch screen or a buzzer, temperature-humidity or pressure sensor makes it $86.99–$89.99.

Is a battery included?

The store lists the GNSS antenna and 18650 battery as optional in the box contents, so check the option you choose before ordering.