Open Source Hardware

5 devices

Products classified as open source hardware with publicly available design files and schematics.

Heltec LoRa Kit 151

Ultra-low-power LoRaWAN development kit based on STM32L151CBU6 ARM Cortex-M3 MCU and Semtech SX1278 LoRa transceiver, with 6uA deep sleep current, integrated battery management, and CE certification.

ARM Cortex-M3 single-core @ 32MHz, ultra-low-power16KB SRAM128KB

Lorawan Node Environmental Monitoring Irrigation Control Smart Agriculture

~$14View

Heltec CubeCell AB01 Dev-Board (V2)

Dev Board

Ultra-low power LoRa/LoRaWAN development board based on the ASR6502 SiP (ARM Cortex-M0+ @ 48MHz + SX1262), with USB-C, solar panel support, and 3.5uA deep sleep current. Ideal for remote environmental

ARM Cortex-M0single-core @ 48MHz16KB SRAM128KB

Lorawan Node Lora Iot Remote Environmental Sensing Solar Powered Iot

~$14View

Heltec CubeCell GPS-6502 (HTCC-AB02S)

LoRa + GPS development board based on ASR6502 SiP (ARM Cortex-M0+ with SX1262), featuring integrated AIR530Z GPS/BeiDou module, 0.96" OLED display, solar charging, and ultra-low 21uA deep sleep curren

ARM Cortex-M0single-core @ 48MHz16KB SRAM128KB

Gps Tracking Asset Tracking Lorawan Node Aprs Tracker

~$26View

Heltec Wireless Stick V3

Compact ESP32-S3 development board with integrated SX1262 LoRa transceiver and 0.49-inch OLED display. Supports Meshtastic, LoRaWAN, WiFi, and BLE 5.0 in a breadboard-friendly form factor with battery

Xtensa LX7 dual-core @ 240MHz, FPU, HW crypto (AES/SHA/RSA)512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0

Lora Mesh Networking Off Grid Communication Lorawan Sensor Node Environmental Monitoring

~$18View

Heltec Vision Master E213

ESP32-S3 development board with 2.13-inch E-Paper display and optional SX1262 LoRa radio, supporting Meshtastic, LoRaWAN, Arduino, and MicroPython. Features WiFi, BLE 5.0, ultra-low 20uA deep sleep, l

Xtensa LX7 dual-core @ 240MHz, FPU, AI vector extensions, HW crypto (AES/SHA/RSA)512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0

Lora Mesh Networking Electronic Label Lorawan Node Remote Sensor Nodes

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LoRa Mesh Networking Environmental Monitoring LoRaWAN Node single-core @ 48MHz WiFi 4 (802.11 b/g/n)BLE 5.0 16KB SRAM 128KB Flash ARM Cortex-M0 512KB SRAM