Driver module StepStick DRV8825 2.2A 45V, RAMPS compatible

Nice cable with switch. USB A on one end, wires on second end.

Larger version of Teensy 4.0 with tons of additional GPIO, microSD card slot and USB Host. 4x more Flash memory and 600MHz of pure power!

This is version WITHOUT Ethernet PHY.

Small enclosure for WiFi LoRa 32 from Heltec.

CC1101 based module, 433 MHz

StepDown DC/DC MINI560 (JW5068A) 5V 5A (in peak). Can be used with THT and SMD mounting.

MTP40-F NDIR CO2 sensor working in range 400-5000 ppm.

ESP01 relay module - just plug in ESP01 and You have ready to work WiFi enabled relay.

Learn how to bend sound to your will with the Noise Pack add-on for the Kitronik Inventors Kit for the BBC micro:bit. The pack, in conjunction with the Inventors kit and a microbit, contains all you need to build the 5 exciting experiments contained within.

Relay shield for Wemos D1 Mini

Great LoRa board (SX1276) with ESP32. Great for low power IoT, LoRaWAN applications (≤30 µA in deep sleep)

USB adapter for ESP01. Switch to select between programming and UART mode.

8MB PSRAM chip for Teensy 4.1

Sensor.community (aka Luftdaten) compatible kit - all components to build, soldered and programmed. NodeMCU with firmware with English language. NovaFitness SD011 and BME280.

Kit with dedicated harness cable, making sturdy connection.

With BME280 (pressure readings)

Simple module plugged directly to EXT port of NAM 0.3. This device allows for power cycling of SDS011.

TT DC Geared Motor Bracket - stable and firm bracket

Heltec CubeCell Plus HTCC-AM02 LoRa 868 MHz - ARM Cortex M0+ and LoRa SX1262 radio. IPX (U.FL) connector

ULN2003 driver module (SMD)

Version NAM 0.3.3

Kit to solder, includes Wemos with English Firmware (can be changed after configuration). Includes SHT31/BMP180 instead of BME280. Has external WiFi antenna.

Arduino Mega 2560 R3 Clone ATmega16U2 - factory sealed. 1:1 clone of Arduino Mega 2560 R3 (no CH340 like on cheaper clones).

MakerBeam - clear, anodized, 1 piece 150 mm

WiFly shield - RN-131C shield for Arduino

Protoboard to build circuit (solder). Stripboard type but also it is compatible with breadboard layout. Transfer circuit from breadboard to soldered one on this protoboard is simple task.

Motor driver module TB6612FNG

Small case for PCB with sensor like SHT31 or BME280.

Ethernet/Fast Ethernet module. WIZnet 5500 - hardwired TCP/IP controller, 32kB buffer, up to 8 simultaneous connections.

DS1307 RTC Shield for Wemos D1 mini

Connect your microcontroller to Ethernet via SPI.

Small development board build on efficient ARM Cortex M0+ and LoRa radio! Build in solar and lithium battery energy management system. Arduino compatible!