4-Digit RGB Colorful LED Electronic Clock Kit

ICStation

$11.99

Arduino Nano IoT Board

ProjectHub's Shop

$68.00

NodeMCU "Multi Controller"

Buddy Built

$10.00

i3+ Portable Bluetooth Label

Lansitec

$7.00

acnBEACON: BLE,diverse compatibility, programmable

aconno GmbH

$21.87

Internet of Things (IOT) Board 3 Channel ESP12

Fewalab Industries

$20.00

Helmet Sensor

Lansitec

$80.00

U96 USB relay & DAQ card

Iknowvations

$59.95

MAX30205 ±0.1°C Human Body Temperature Sensor

ClosedCube

$12.00

Semtech LoRa SX1278 Data Radio Modem DRF1278DM

DORJI

$9.98

NB-IOT Arduino

Ashramlabs

$75.00

IoTa

POEM Technology

$199.00

MySensors RFM USB Gateway

Sitron Labs

$22.99

ABTemp Temperature Sensor Beacon Station

AprilBrother

$13.00

nRF52832 MS50SFA1 Bluetooth 5.0 BLE Module

MinewSemi

$3.40

Makerville Knit - The professional WiFi board

Indian Tinker's

$34.00

8CH Tasmota Relay Module

AthomTech Store

$31.00

DIY Red LED Dot Matrix Clock SMD Soldering Kit

ICStation

$18.99

Arduino 433Mhz Lora SX1278 Module DRF1278F

DORJI

$3.68

ESP32 Generic IOT Relay Board

Fewalab Industries

$33.00

QiQi Smart Shower Controller

QiQi Labs

$79.00

Heltec Wireless Tracker is a versatile development

ElectroVintage Vault

$55.00

Starter Basic Kit IoT - ESP8266

Bluino Electronics

$28.99

WindyTron Jumbo Maui - Wifi LED Display - PLA Box

GeneralTron

$99.00

ME25LS01 LoRa WiFi GPS BLE Combo LoRaWan module

MinewSemi

$10.20

R-Bus monitor

Wishful Coding

$25.00

TempSense - Heat sensor for your soldering iron

Falconex

$2.99

IoT 8 relay module

Warex Engineering SAS

$40.00

M.2 CAN FD Adapter

Universal Machine Intelligence

$120.00

Timer Switch Controller Module(7511)

ICStation

$3.55

433Mhz Lora SX1278 RS485 interface module

DORJI

$14.00

TASMOTA WiFi EU plug 16A Smart Plug

Maker go

$12.90

Sonoff S31 Smart Switch/Power Monitor with Tasmota

Kingdom

$20.00

Breathe Pacer Lamp

Images Scientific Instruments Inc.

$19.95