GatePi - module with relays and LoRa 433MHz communication

This development board combines an ATmega32u4 microcontroller with a LoRa RFM95 radio module, enabling long-range, low-power data transfer. It operates in the 868 MHz band, offering a range of up to several kilometers and high interference immunity. Equipped with I2C and USART interfaces, analog and digital ports, a temperature sensor, and a battery level indicator, it is ideal for IoT, telemetry, and remote control projects.

A LoRaWAN gateway with an ESP32-S3 processor and a Semtech SX1262 transceiver, ensuring stable, long-range transmission in IoT networks. The device supports WiFi and Ethernet connections, offers LoRa/IP protocol conversion, and easy configuration via an app or computer. Thanks to a built-in TCXO crystal, LED indicators, and reset buttons, the gateway ensures reliable operation and device status monitoring. Elecrow ThinkNode G3

An energy-efficient wireless communication module that combines the Nordic nRF52840 microcontroller with the Semtech LLCC68 LoRa transceiver. It supports LoRa, LoRaWAN, Bluetooth 5.3, Thread, Zigbee, and NFC, offering a range of up to 10 km and +20 dBm transmit power. Its built-in UART interface with AT commands and low power consumption (5 µA in sleep mode) make it ideal for IoT devices and battery-powered systems. Elecrow nRFLRCC68 Wireless Transceiver Module

Connectivity expansion board based on the STM32WL5MOC module, intended for prototyping and testing LPWAN applications in the sub-GHz band. Supports LoRa and (G)FSK, (G)MSK, and BPSK modulations, and integrates MEMS sensors with broad expansion capabilities. STMicroelectronics B-WL5M-SUBG1

An 8-channel LoRaWAN gateway designed for indoor IoT installations, based on the Semtech SX1302 chip and the MediaTek MT7628 processor. It provides a communication range of up to 10 km and supports the EU868 and US915 bands, enabling simultaneous operation with multiple end devices. The gateway offers Wi-Fi, Ethernet, Bluetooth, and optional 4G connectivity and is compatible with TTN and ChirpStack platforms. Elecrow ThinkNode G1

A low-power LoRa communication node with pre-installed Meshtastic software, designed for field operation and ultra-low-power IoT applications. It is based on the Nordic nRF52840 microcontroller and the SX1262 LoRa module, providing long-range mesh communication and Bluetooth connectivity. The integrated L76K GPS module enables precise location tracking, and the detachable 2.13" ePaper display allows for constant information presentation with minimal power consumption. Seeed Studio 114993654

ThinkNode M6 Outdoor Solar Power is an outdoor IoT node for Meshtastic and MeshCore networks, based on the nRF52840, supporting GPS and LoRa 868 MHz. The device features a 6 W solar power system with MPPT, an integrated battery, and Bluetooth connectivity, enabling long-term autonomous operation in harsh outdoor conditions. An ideal solution for mesh communication, environmental monitoring, and off-grid applications. Elecrow LMM14106D

LoRaWAN tracker designed for OEM, logistics, and B2B applications. The device supports GNSS, Wi-Fi, and Bluetooth positioning, ensuring precise tracking both outdoors and indoors. Built-in temperature and light sensors, as well as a 3-axis accelerometer, enable monitoring of environmental conditions and event detection. Seeed Studio 114993207

A wireless LoRa module based on the Semtech SX1262 chip, operating in the 433 MHz and 470 MHz bands, designed for IoT, agriculture, industry, and smart home applications. The module offers long transmission range, low power consumption, and high receiver sensitivity, enabling reliable connections in harsh environments. Equipped with UART, I2C, SPI, ADC, and GPIO interfaces, it allows for easy integration with microcontrollers and electronic systems. Seeed Studio 100097817

An industrial IoT locator designed for long-term asset monitoring in indoor and outdoor environments. It utilizes LoRaWAN communication and GNSS positioning, while a built-in solar panel and 4000 mAh battery ensure near-maintenance-free operation over extended periods. Its rugged IP67 housing and resistance to harsh environmental conditions enable use in the field, logistics, and construction industries. Seeed Studio 100087298

An industrial LoRaWAN asset tracker designed for long-term asset monitoring, both indoors and outdoors. Equipped with an 8000 mAh battery and an IP67 enclosure, it offers over a year of maintenance-free operation in harsh environments. Precise GNSS, BLE, and Wi-Fi positioning, along with anti-tamper features, ensure security and tracking accuracy. SeeedStudio 100057727

An industrial LoRaWAN asset tracker designed for long-term asset monitoring, both indoors and outdoors. Equipped with an 8000 mAh battery and an IP67 enclosure, it offers over a year of maintenance-free operation in harsh environments. Precise GNSS and BLE positioning, along with anti-tamper features, ensure security and tracking accuracy. Seeed Studio 100082900

An evaluation kit for rapid prototyping of IoT devices with long range and high data rates. It supports sub-GHz and 2.4 GHz bands and various modulation schemes, including LoRa and FLRC, reaching speeds of up to 2.6 Mbps. The kit is compatible with Arduino Uno, STM32 Nucleo, and Nordic DK platforms and features an OLED display and Grove connectors for connecting sensors. Seeed Studio 100039980

An IoT platform based on the nRF52840 chip and the Semtech LR1121 transceiver, enabling LoRa and LoRaWAN communication in the 868/915 MHz and 2.4 GHz bands. The module offers high receiver sensitivity of up to -141 dBm, enabling communication distances of up to approximately 15 km. Support for multiple interfaces, such as GPIO, ADC, I2C, and UART, and compatibility with the Crowtail ecosystem, enables easy integration with sensors and rapid prototyping. Elecrow LMM15121D

A multi-functional device combining a 7000 mAh power bank with LoRa communication based on the Meshtastic protocol, enabling the creation of a decentralized mesh network without internet access. Equipped with a Semtech LR1110 module, an nRF52840 microcontroller, and built-in GPS supporting multiple navigation systems, it allows for messaging and real-time location sharing. It offers fast charging up to 22.5W, PD, QC, and PPS support, and MagSafe-compatible wireless charging. Elecrow LMM14004D1

A wireless communication module designed for IoT systems and applications requiring long-range data transmission. Based on the Semtech SX1262 chip, it supports LoRa, (G)FSK, and GMSK modulations in the 850–930 MHz band, offering a maximum transmit power of 22 dBm and very high receiver sensitivity of up to -148 dBm. With a link budget of up to 170 dB, it enables communication over distances of typically 6–7 km, and up to approximately 15 km under favorable conditions. The module communicates with a microcontroller via an SPI interface, features very low power consumption in sleep mode (1.62 µA), and a compact size of 10 x 10 mm, facilitating integration in embedded devices and battery-powered systems. Elecrow CIL13262L