An indoor ThinkNode G4 gateway designed for building IoT networks based on Wi-Fi HaLow (IEEE 802.11ah) technology, providing long-range communication in the Sub-1 GHz frequency band. The device supports Wi-Fi HaLow, conventional 2.4 GHz WiFi, and 10/100 Mb/s Ethernet simultaneously, offering AP, STA, and Mesh operating modes. The platform, based on the HLK-7628N processor with 128 MB DDR2 RAM and 32 MB Flash memory, supports configuration through a web interface and remote OTA firmware updates. The gateway is intended for industrial automation, smart city, agriculture, monitoring, and IoT communication applications. ThinkNode G4 Wi-Fi HaLow Gateway

The ThinkNode M7 gateway is designed for building stationary Meshtastic network nodes with LoRa communication in the EU868. The ESP32-S3 and LR1110 provide LoRa, 2.4 GHz WiFi and Bluetooth 5.0 connectivity. A 10/100 Mbps Ethernet port with IEEE 802.3af PoE enables wired communication and power delivery over a single cable, while the USB Type-C port provides a 5 V power supply. The pre-installed gateway functionality simplifies deployment in communication networks. Elecrow ThinkNode M7 Meshtastic

Single-channel brushed DC motor driver based on the MPQ6612A chip, enabling bidirectional motor control with a supply voltage of 4-40 V and up to 4 A continuous current. The module provides motor current sensing, active current limiting, overcurrent and thermal protection, and supports PWM control up to 200 kHz. The carrier board does not include soldered connectors, allowing direct soldering of wires or custom connectors. Pololu 5285

LCD 1x16, 122x33mm, LED backlight (yellow-green), enhanced temperature range, RoHS

ARM Cortex-M3 CPU, 1024kB Flash, 128kB RAM, Ethernet, Camera interface, Cryptographic acceleration, Ethernet, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 2xSPI, ADC, DAC, STM, LQFP144, RoHS

Graphic LCD 122x32, LED backlight (negative blue), enhanced temperature range, PCB 80x36mm, RoHS

ARM Cortex-M3 CPU, 1024kB Flash, 128kB RAM, Ethernet, Camera interface, Cryptographic acceleration, Ethernet, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 2xSPI, ADC, DAC, STM, LQFP100, RoHS

ARM Cortex-M3 CPU, 256kB Flash, 48kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, dac, STM, LQFP64, RoHS

16 Mbit, low voltage, Page-Erasable Serial Flash memory with byte alterability and a 50 MHz SPI bus interface, STM, SO8, RoHS

ARM Cortex-M3 CPU, 64kB Flash, 10kB RAM, 3xUART, 2xI2C, 2xSPI, ADC, STM, LQFP48, RoHS

RC extension cable dedicated to servos, comes with JR/Futaba female and male connectors. It has twisted wires

AVR ISP-MC 1,8-5,5V 32K-Flash 20MHz, DIP28, Atmel, RoHS

3.7" E-Ink display with a resolution of 416×240 px supporting red, yellow, black and white colors. The module with HAT+ driver board features an SPI interface and a Raspberry Pi 40-pin GPIO connector, compatible with Raspberry Pi, Jetson Nano, Arduino, STM32 and ESP32 platforms. Waveshare 3.7inch e-Paper HAT+ (G)

3.7" E-Ink e-paper display with a resolution of 416×240 px supporting red, yellow, black and white colors. The display communicates via the SPI interface and is designed to operate with an external driver board or microcontroller. Waveshare 3.7inch e-Paper (G)

Dual-channel brushed DC motor controller with TTL and RS-232 serial interface enabling speed and direction control of two motors at 6–24 V supply voltage with up to 12 A continuous current per channel (30 A peak), designed for robotics, automation, and microcontroller-based projects. Pololu 2078

Waveshare 31738 e-paper display with a 3.97″ diagonal and 800 × 480 pixel resolution, operating in black and white with 4 gray levels, designed for use with an external controller via SPI interface. Waveshare 3.97inch e-Paper

LCD 2x20, 116x37mm, LED backlight (yellow-green), enhanced temperature range, RoHS

Industrial 4G module with Qualcomm SIM7600E-H chip. It allows you to connect devices with USB or UART communication with 4G networks. Waveshare SIM7600E-H 4G DONGLE

Pin header, 40 pin, 2,54mm

LCD 2x20, 116x37mm, LED backlight (white), enhanced temperature range, RoHS