iot-internet of things

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Wireless module ESP8285, wireless transmission control module WIFI, development board, ESP-01F, ESP-01M, ESP-01E, M3

Type: RF Semiconductors
Model #: FF-GG-281

$32^.60 –
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5Pcs ESP-01M Wireless Module ESP8285 Serial Port to WiFi Module IOT ESP-01M WiFi Module Double-Sided in-line

Model #: ZP0811ZP.2026222

$20^.81 –
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Volume Discounts:$19.21 - $20.81

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ESP8266 5V WiFi Relay Module TOI APP Control for Smart Home Automation System

Model #: C745-LUOYIMAN-Lsy810-107

$21^.99 –
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Mini ESP8266, ESP-12, CH340G, CH340, V2, USB WEMOS,WiFi,D1, NodeMCU, LUA, Internet of Things, 3.3 V,development board with pins

Type: RF Semiconductors
Model #: FF-GG-304

$10^.59 –
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Shelly 1PM Mini Gen4 | Wi-Fi, Bluetooth & Zigbee Smart Relay Switch | 1 channel 8A | power metering | Compatible with Alexa & Google Home | Home Automation

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(4 from us.shelly.com)

Model #: 3800238070809

$27.99
$22^.39 –
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AJMRTC SIM7020E NB-IoT Module for Raspberry Pi Pico, NB-IoT Cellular Communication Expansion Board, Supports Asia Europe Africa Australia Bands, Low Power IoT Wireless Data Transmission Maker DIY

Model #: AJ-JY00794

$33^.81 –
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AJMRTC BME680 4 in 1 Environmental Sensor Module, Digital Temperature Humidity Barometric Pressure VOC Gas High Accuracy Altitude Sensor, I2C SPI Interface for Arduino Raspberry Pi IoT Weather Station

Model #: AJM-C8JM0C821

$18^.99 –
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AJMRTC ESP8266 Serial Module NodeMcu Lua V3 IoT Development Board, CH340 Chip WiFi Wireless Serial Port Module, OpenSource Lua Firmware Board for Arduino Microcontroller IoT DIY Projects

Model #: AJ*C8JM*U2642

$19^.19 –
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AJMRTC BME280 Environmental Sensor Module, Digital Temperature Humidity Barometric Pressure Sensor, High Precision Weather Sensor I2C SPI Interface for Arduino Raspberry Pi IoT Weather Monitoring DIY

Model #: AJ-JY00881

$24^.17 –
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AJMRTC IRF520 MOS Driver Module, 0-24V Top Mosfet Button Switch, High Power PWM Control Board for MCU ARM Raspberry Pi, Electronic DIY Kit Accessories

Model #: AJM-C8JM0C1479

$11^.81 –
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AJMRTC 1.3inch OLED Display Module for Raspberry Pi Pico, 64×128 Resolution, SPI I2C Dual Interface, SH1107 Driver, Onboard 2 Buttons, Monochrome Screen for DIY Embedded IoT Projects

Model #: AJ-JY00781

$24^.27 –
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AJMRTC 1PCS SHT30 I2C Digital Temperature Humidity Sensor Shield, SHT30 Temperature & Humidity Module for WeMos D1 Mini Board, High Precision Weather Sensor Module for IoT Environmental Monitoring

Model #: AJ-JY00171

$11^.79 –
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AJMRTC FireBeetle 2 ESP32C5 Home Development Kit, 6Channel DualBand WiFi, BLE5, Zigbee, Thread Support with IO Shield for IoT Smart Home Embedded Project Prototyping

Model #: AJ*C8JM*U3544

$38^.99 –
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AJMRTC FireBeetle 2 ESP32C5 IoT Development Board, 2.4GHz & 5GHz WiFi 6 with Solar Charging Management, MultiProtocol Wireless Board for Home Assistant Smart Home & Embedded IoT Maker Projects

Model #: AJ*C8JM*U3336

$35^.90 –
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AJMRTC ESP32S3Matrix Development Board with Onboard 8×8 RGB LED Matrix & QMI8658 6Axis Sensor, WiFi Bluetooth LE Support for IoT Project, DIY Programmable Microcontroller Module

Model #: AJ*C8JM*U3572

$43^.86 –
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AJMRTC PYB Nano MicroPython Development Board, Compact PyboardCompatible Microcontroller Breakout Board for Embedded Programming, IoT Prototyping and Maker DIY Electronic Projects

Model #: AJ*C8JM*U3558

$40^.34 –
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DC 12V 4 Channel WiFi Relay Module, ESP8266 ESP-01 Remote Control Relay Switch, Wireless Smart Home IoT Module for Phone Control

Model #: C472-L5764

$30^.04 –
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AJMRTC TOF10120 Range Sensor Module, 10-180cm Distance Measuring Sensor, UART I2C RS232 Output 3-5V Laser Time-of-Flight Distance Sensor for Arduino Raspberry Pi Robot Obstacle Avoidance DIY Projects

Model #: AJ-JY00278

$11^.79 –
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AJMRTC R60ABD1 60G Millimeter Wave Radar Sensor Module, Non-Contact Biosensing Detector for Respiratory Sleep Monitoring, Real-Time Breathing & Heartbeat Wave Detection, IoT Human Vital Signs Sensing

Model #: AJM-C8JM0C1194

$23^.15 –
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Dual GPIO Expander Module for Raspberry Pi Pico,with Two Sets of 2x20 Male Heade

Brand: Fervit
Model #: C26.8.31CXY-726

$37^.65 –
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AJMRTC AHT20+BMP280 High Precision Digital Temperature Humidity Atmospheric Pressure Sensor Module, I2C Interface 3-in-1 Environmental Detector for Arduino ESP32 Raspberry Pi Weather Station IoT Proje

Model #: AJM-C8JM0C11

$11^.79 –
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AJMRTC Universal E-Paper Driver Board with Onboard ESP8266 SoC, Supports Multiple SPI E-Paper Raw Panels, WiFi Wireless E-Ink Display Controller Module for Embedded IoT Projects

Model #: AJ-JY00726

$29^.40 –
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AJMRTC ESP32S Development Board 240MHz Main Controller Module, 480Mbps CH340X Chip, 2.4G Wireless WiFi Bluetooth Module with IPEX Antenna Port & TypeC Interface for Arduino IoT DIY Electronic Progra

Model #: AJ*C8JM*U2622

$17^.83 –
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AJMRTC 01Studio pyESP32 MicroPython Development Board, Wireless WiFi BLE IoT Embedded Demo pyBoard, Programmable Microcontroller Board for Maker Education & Embedded Programming Projects

Model #: AJ*C8JM*U3468

$36^.85 –
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AJMRTC GY-39 4-in-1 Environmental Sensor Module, Serial UART I2C Output, Detect Light Intensity Temperature Humidity Atmospheric Pressure, DIY Electronic Weather Sensor for Arduino STM32 IoT Project,

Model #: AJ-JY00482

$12^.31 –
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AJMRTC 2.13Inch EPaper HAT (G), 250×122 Resolution Red Yellow Black White 4Color EInk Display Module, SPI Interface, UltraLow Power for Raspberry Pi DIY IoT Projects

Model #: AJ*C8JM*U3586

$47^.58 –
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AJMRTC Shield V1.1.0 for WEMOS D1 Mini, Lithium Charger Step-Up Power Module, 18650 Battery Charging & Boost Power Supply Shield for Wemos D1 Mini, IoT Sensor & Electronic Maker DIY Projects

Model #: AJ-JY00104

$12^.84 –
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AJMRTC 1.28 Inch Round LCD Display Module, 240×240 Resolution 65K RGB Colors SPI Interface GC9A01 Driver TFT Screen Compatible with Arduino Raspberry Pi ESP32 STM32 for Smart Watch IoT Embedded Projec

Model #: AJ-JY00841

$29^.05 –
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ESP32-C3 XiaoZhi AI Development Board WiFi Bluetooth Microcontroller Voice Interaction Continuous Dialogue Module for Smart Home IoT Robot Speech Recognition Maker Project Demo Board Programming

Model #: 778634394170

$17^.90 –
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AJMRTC DC 5-80V ESP8266 ESP-12F Single Channel Relay Module, WIFI Wireless Relay Switch Development Board, Wide Voltage Power Supply for IoT Smart Home Industrial Control

Model #: AJM-C8JM0C152

$16^.48 –
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Hosyond 4.0'' 320x480 Touch Screen with ESP32-32E ESP32 Display with WiFi+BT, ST7796S Driver LCD TFT Screen Module for Arduino IoT

Model #: 592395336500

$44^.59 –
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AJMRTC ESP32 Development Board 4Channel BT Relay Module, AC 220V 30A 4 Way Relay Control Board, Bluetooth Wireless Switch Module, Supports Secondary Development for Home Automation DIY IoT Project

Model #: AJ*C8JM*U2079

$23^.13 –
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AJMRTC ESP8266 Single Channel Relay Module with ESP-12F Development Board, DC5-80V Wide Voltage Power Supply Relay Control Board, Wireless WiFi Switch for Smart Home Automation & IoT Projects

Model #: AJ-JY0055

$11^.79 –
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AJMRTC ESP8266 Single Channel Relay Module ESP-12F Development Board, DC 5-80V Wide Voltage Power Supply Wireless Relay Switch for IoT Smart Home Automation Projects

Model #: AJM-C8JM0C396

$16^.24 –
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5V Mini USB Ethernet GPIO IO Carrier Board Expansion Board for RasPi Raspberry Pi Compute Module 4 CM4 Lite 2GB 4GB 8GB

Type: RF Semiconductors
Model #: FF-GG-020

$25^.49 –
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AJMRTC Gravity MQ2 Gas Sensor Module Board, Detects LPG Propane Methane Combustible Gas, FastResponse Analog Output with Adjustable Gain for Gas Leak Alarm & IoT Safety Projects

Model #: AJ*C8JM*U3553

$40^.07 –
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