iot-internet of things

AJMRTC 2.13inch E-Paper HAT+, Black & White SPI E-Ink Display Module, 250×122 Resolution, Low Power E-Paper Screen for Raspberry Pi and Jetson Nano, Embedded Electronic Paper for IoT Signage & Image D

Model #: 2.13INCH-EPAPER-HAT-250X122

$20^.19 –
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AJMRTC 2.13inch E-Ink Raw Display Panel, 250x122 Pixels E-Paper Bare Screen, SPI Interface Bistable EPD Panel Without PCB, Ultra Low Power for Shelf Label, IoT, Raspberry Pi & Arduino Electronic Proje

Model #: AJ-JY00648

$20^.19 –
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AJMRTC 2.9inch Flexible E-Ink Display HAT, Ultra Thin Black White Flexible e-Paper Screen, Low Power Consumption SPI E-Paper HAT for Raspberry Pi, Ideal for Supermarket Electronic Shelf Label, DIY IoT

Model #: AJ-JY00757

$40^.19 –
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AJMRTC 1.64inch e-Paper Module (G), Square 4-Color E-Ink Display Module, 168×168 Resolution, Red Yellow Black White E-Paper Screen, SPI Low Power Display for Embedded & IoT Projects

Model #: AJ-JY00714

$32^.88 –
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AJMRTC 2.13inch Touch e-Paper HAT with ABS Case, 250×122 Resolution E-Ink Touch Display Module, SPI Interface Electronic Paper Screen for Raspberry Pi Zero Embedded IoT Maker DIY Projects

Model #: AJ-JY00793

$37^.44 –
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AJMRTC 2.13 Inch E-Paper HAT, 250×122 Resolution E-Ink Display HAT for Raspberry Pi, SPI Interface Ultra Low Power Bi-Stable E-Paper Screen Module for IoT Embedded Projects

Model #: AJ-JY00728

$28^.48 –
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AJMRTC BQ25570 Energy Harvester Module, Boost Charger & Buck Step-Down Converter Board, Low Power Energy Harvesting Power Management Module for IoT and Ultra Low Power Electronic Projects

Model #: AJ-JY00148

$20^.63 –
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AJMRTC 1.54 Inch 3 Colors EPD E-Paper E-Ink Display Module, 200×200 Resolution SPI Interface Bi-Stable E-Paper Screen, Ultra Low Power Electronic Display for Raspberry Pi ESP32 IoT Projects

Model #: AJ-JY00733

$30^.19 –
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AJMRTC 5.79inch e-Paper Module (B), e-Ink Display Panel, 792×272 Pixels Red Black White Tri-Color Screen, SPI Interface Electronic Paper for Raspberry Pi Arduino STM32 Electronic Shelf Label IoT Proje

Model #: AJ-JY00887

$43^.56 –
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AJMRTC 5Pcs Si7021 GY-21 Digital Humidity Temperature Sensor Module, HTU21 SHT21 Low Power CMOS IC Board, Replacement for SHT11 SHT15 for Environmental Monitoring & IoT Projects

Model #: AJM-C8JM0C179

$13^.95 –
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AJMRTC ESP8266 Relay Controller Module with ESP-12F WiFi Chip, DC 5V-80V Wide Voltage Power Supply Wireless Relay Switch, for IoT Smart Home APP Remote Control Electronic DIY Projects

Model #: AJ-JY00315

$11^.79 –
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AJMRTC 1Set 1 Channel Relay Shield for Wemos D1 Mini ESP8266 Development Board, Relay Module for Smart Home Switch, IoT Project Control

Model #: AJM-C8JM0C1232

$12^.09 –
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AJMRTC Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip, High Accuracy Real-Time Clock Module, I2C Interface Low Power Time Keeping Board for Embedded IoT Projects

Model #: AJ-JY00713

$29^.01 –
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AJMRTC ESP8266 ESP-12F Single Channel Relay Module Development Board, DC 5-80V Wide Voltage Power Supply Wireless Wi-Fi Relay Switch for IoT Smart Home Automation Control

Model #: AJM-C8JM0C397

$16^.48 –
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AJMRTC BME280 Environmental Sensor Module, Digital Temperature Humidity Barometric Pressure Sensor Breakout Board for Weather Monitoring IoT Embedded Arduino DIY Projects

Model #: AJ*C8JM*U3550

$36^.20 –
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DIN Rail Mount 8 SPDT IoT Power Relay Module for Raspberry Pi

Model #: 916268588900

$109^.99 –
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ESP8266 Relay Module, WiFi Smart Remote Control Switch with ESP-01S Module, Wireless Relay Controller, DIY Smart Socket Board, Mobile App Remote On/Off Control for Home Automation Projects

Model #: TECH CABIN - TCH236

$18^.35 –
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Industrial ESP32-S3 6-Channel WiFi Relay Module, Supports W-iF-i/Blue-Too-th / R

Brand: Fervit
Model #: C26.8.31CXY-628

$103^.94 –
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4 SPDT 10Amp Power Relay Module for Raspberry Pi etc IoT Project, DC12V Version

Model #: 916268574866

$45^.99 –
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1pc IoT Button V2 ESPHome Zigbee Smart Switch for Home Assistant

Model #: CJJGZMC7AZ-0821-381

$48^.48 –
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Industrial WiFi Module UART to WiFi and Ethernet Module Embedded UART Serial Server, Integrated 802.11b/g/n @(UART-WIFI232-B2)

Model #: XMCH729-C6T1266

$59^.94 –
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ESP8266 5V 30A Relay Module, 2 Channel ESP-12F Development Board for Smart Home IoT, DC7-80V Power Supply

Model #: ZP0811ZP.2026189

$19^.56 –
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Volume Discounts:$17.96 - $19.56

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Industrial 1-Channel ESP32-S3 Wi-Fi Relay Module, with the External Antenna

Brand: Fervit
Model #: C26.8.31CXY-1058

$82^.05 –
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ESP32 Ethernet PoE Dev Board, Support Wi-Fi & Bluetooth, with PoE Module

Brand: Fervit
Model #: C26.8.31CXY-1065

$87^.52 –
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ESP8266 5V 30A Relay Module, 2 Channel ESP-12F Development Board for Smart Home IoT, DC7-80V Power Supply

Model #: C75J*OYJ*G1*0819-327

$20^.76 –
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ESP32-C6 Microcontroller WiFi 6 Development Board with Pre-soldered Header Onboard ESP32-C6-MINI-1 with RISC-V 32-bit Sngle-core Processor, WiFi 6+Bluetooth 5+IEEE 802.15.4

Model #: ZP0820ZP.2026274

$24^.43 –
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Volume Discounts:$22.83 - $24.43

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TTL UART Serial Port to Ethernet Converter Mini Module, Bi-Directional Transparent Data Transmission Between Serial Port and Ethernet,Supports TCP Server/TCP Client/UDP Multicast/UDP Mode

Model #: ZP0820ZP.2026331

$32^.98 –
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Volume Discounts:$31.38 - $32.98

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Vszerda 3pcs 5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch - OEM

Model #: H4FG843

$30^.99 –
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WiFi Fi module single core microcontroller ESP-Wroom-5V2L wireless Internet of Things module ESP8266EX

Type: RF Semiconductors
Model #: FF-GG-061

$64^.30 –
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RP2040-BLE Development Board, Raspberry Pi Microcontroller Development Board, Ba

Brand: Fervit
Model #: C26.8.31CXY-812

$32^.83 –
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TTL UART to Ethernet Mini Module,Support TCP Server/TCP Client/UDP Multicast/UDP

Brand: Fervit
Model #: C26.8.31CXY-782

$51^.27 –
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ESP32 Ethernet Dev Board, Support Wi-Fi & Bluetooth, with PoE Module/Camera

Brand: Fervit
Model #: C26.8.31CXY-1066

$98^.47 –
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AW9523B IO Expansion Board for Raspberry Pi/Micro:bit/Ardu/STM32, I2C Interface,

Brand: Fervit
Model #: C26.8.31CXY-798

$33^.32 –
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12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch

Model #: C75J*OYJ*G1*0819-297

$23^.31 –
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ESP8266 Dual Relay Module, 2 Channel 10A ESP-12F Development Board for Smart Home IoT, 5V/8-80V Power Supply

Model #: C75J*OYJ*G1*0819-325

$16^.86 –
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ESP32-S3 Microcontroller ESP32 S3 2.4GHz Wi-Fi Development Board, ESP32-S3-WROOM

Brand: Fervit
Model #: C26.8.31CXY-916

$51^.96 –
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