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HLW8032

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17% off
433MHz 928MHz ESP32-S3FN8 LoRa V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Smart Home 433MHz 928MHz ESP32-S3FN8 LoRa V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Smart Home

433MHz 928MHz ESP32-S3FN8 LoRa V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Smart Home

$2.42$2.92

65 sold
2.13 inch E-ink ESP32-S3/SX1262 combination LoRa development board Node supports WiFi/BLE Meshtastic Wireless Paper 2.13 inch E-ink ESP32-S3/SX1262 combination LoRa development board Node supports WiFi/BLE Meshtastic Wireless Paper

2.13 inch E-ink ESP32-S3/SX1262 combination LoRa development board Node supports WiFi/BLE Meshtastic Wireless Paper

$142.00$142.00

41 sold
Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi

Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi

$26.06$26.06

28 sold
19% off
ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

$4.36$5.38

27 sold
15% off
TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

$0.82$0.96

718 sold
AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

$7.80$7.80

87 sold
13% off
ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

$6.87$7.90

70 sold
RAK4631 WisBlock LPWAN Wireless Module RAK19007 Baseboard II WisBlock Basic Starter Kit for Meshtastic AU915 KR920 AU915 US915 RAK4631 WisBlock LPWAN Wireless Module RAK19007 Baseboard II WisBlock Basic Starter Kit for Meshtastic AU915 KR920 AU915 US915

RAK4631 WisBlock LPWAN Wireless Module RAK19007 Baseboard II WisBlock Basic Starter Kit for Meshtastic AU915 KR920 AU915 US915

$61.36$61.36

10 sold
25% off
ESP32 SX1262 LoRa WIFI BLE Module Development Board LoRAWAN 433-470 868-915mhz Wireless Stick Lite for Meshtastic Mesh Network ESP32 SX1262 LoRa WIFI BLE Module Development Board LoRAWAN 433-470 868-915mhz Wireless Stick Lite for Meshtastic Mesh Network

ESP32 SX1262 LoRa WIFI BLE Module Development Board LoRAWAN 433-470 868-915mhz Wireless Stick Lite for Meshtastic Mesh Network

$0.99$1.32

71 sold
6% off
Tuya 24 Channel Smart WiFi/Zigbee Wireless Relay Switch Module APP RF Remote Control Smart Home Automation Module 12V Tuya 24 Channel Smart WiFi/Zigbee Wireless Relay Switch Module APP RF Remote Control Smart Home Automation Module 12V

Tuya 24 Channel Smart WiFi/Zigbee Wireless Relay Switch Module APP RF Remote Control Smart Home Automation Module 12V

$241.81$257.25

17 sold
25% off
ESP32 WiFi Kit32 0.96 Inch OLED Wifi Wireless Module Development Board IOT CP2102 32M Flash For Arduino LCD Digital Display ESP32 WiFi Kit32 0.96 Inch OLED Wifi Wireless Module Development Board IOT CP2102 32M Flash For Arduino LCD Digital Display

ESP32 WiFi Kit32 0.96 Inch OLED Wifi Wireless Module Development Board IOT CP2102 32M Flash For Arduino LCD Digital Display

$2.49$3.32

22 sold
1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board 1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

$7.53$7.53

127 sold
25% off
ESP32 SX1262 LoRa 868MHz/915MHz 0.96 Inch OLED Wifi BLE ESP32-S3 Lora 32 IOT Development Board Support Meshtastic Mesh Network ESP32 SX1262 LoRa 868MHz/915MHz 0.96 Inch OLED Wifi BLE ESP32-S3 Lora 32 IOT Development Board Support Meshtastic Mesh Network

ESP32 SX1262 LoRa 868MHz/915MHz 0.96 Inch OLED Wifi BLE ESP32-S3 Lora 32 IOT Development Board Support Meshtastic Mesh Network

$3.59$4.79

43 sold
25% off
ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V

ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V

$3.22$4.30

19 sold
50% off
DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

$12.55$25.10

9 sold
5PCS HLW8012 HLW8032 HLW8110 HLW8112(SSOP16) 8012 8032 8110 8112 SMD SOP-8 SSOP-16

5PCS HLW8012 HLW8032 HLW8110 HLW8112(SSOP16) 8012 8032 8110 8112 SMD SOP-8 SSOP-16

$17.41$17.41

11 sold
DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Large Capacity 4MByte Flash Relay Module DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Large Capacity 4MByte Flash Relay Module

DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Large Capacity 4MByte Flash Relay Module

$23.58$23.58

19 sold
220V AC voltage and current detection acquisition module, charging pile energy metering HLW8032 serial port output 220V AC voltage and current detection acquisition module, charging pile energy metering HLW8032 serial port output

220V AC voltage and current detection acquisition module, charging pile energy metering HLW8032 serial port output

$29.67$29.67

29 sold
Industrial grade isolated 6-way network relay module ESP32 industrial control board WiFi/Bluetooth communication Industrial grade isolated 6-way network relay module ESP32 industrial control board WiFi/Bluetooth communication

Industrial grade isolated 6-way network relay module ESP32 industrial control board WiFi/Bluetooth communication

$238.02$238.02

15 sold
38% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

$0.73$1.17

242 sold
50% off
ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

$7.34$14.68

28 sold
32% off
AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

$5.51$8.10

11 sold
LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless Smart Remote Switch Control LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless Smart Remote Switch Control

LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless Smart Remote Switch Control

$19.98$19.98

25 sold
30% off
Development Board Module Esp32-S3R8 Meshtastic Lora Wan Protocol Bluetooth Wifi Development Board T190 1.9-Inch Tft-Lcd Display Development Board Module Esp32-S3R8 Meshtastic Lora Wan Protocol Bluetooth Wifi Development Board T190 1.9-Inch Tft-Lcd Display

Development Board Module Esp32-S3R8 Meshtastic Lora Wan Protocol Bluetooth Wifi Development Board T190 1.9-Inch Tft-Lcd Display

$130.45$186.36

11 sold
23% off
AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T 0-100A 80-260V for Arduino AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T 0-100A 80-260V for Arduino

AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T 0-100A 80-260V for Arduino

$3.03$3.93

22 sold
52% off
AC / DC power supply ESP32 WiFi Bluetooth ble 4 channel relay module ESP32-WROOM development board AC / DC power supply ESP32 WiFi Bluetooth ble 4 channel relay module ESP32-WROOM development board

AC / DC power supply ESP32 WiFi Bluetooth ble 4 channel relay module ESP32-WROOM development board

$53.86$112.20

23 sold
3% off
DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

$13.39$13.80

86 sold
ESP32 lora 32 v3 868MHz 915MHz for meshtastic devices HTIT-WB32LA_V3 LoRa32 SX1262 0.96 OLED Display Development Board 2/5dbi ESP32 lora 32 v3 868MHz 915MHz for meshtastic devices HTIT-WB32LA_V3 LoRa32 SX1262 0.96 OLED Display Development Board 2/5dbi

ESP32 lora 32 v3 868MHz 915MHz for meshtastic devices HTIT-WB32LA_V3 LoRa32 SX1262 0.96 OLED Display Development Board 2/5dbi

$24.24$24.24

52 sold
38% off
ESP32 SX1262 LoRa WIFI Kit 32 Module 433-510MHz 868MHz/915MHz 0.96 inch Blue OLED Display Internet Development Board for Arduino ESP32 SX1262 LoRa WIFI Kit 32 Module 433-510MHz 868MHz/915MHz 0.96 inch Blue OLED Display Internet Development Board for Arduino

ESP32 SX1262 LoRa WIFI Kit 32 Module 433-510MHz 868MHz/915MHz 0.96 inch Blue OLED Display Internet Development Board for Arduino

$3.97$6.40

105 sold
1-10PCS INMP441 Omnidirectional Microphone Module I2S Interface Low Power MEMS High Precision Digital Output Sensor Module 1-10PCS INMP441 Omnidirectional Microphone Module I2S Interface Low Power MEMS High Precision Digital Output Sensor Module

1-10PCS INMP441 Omnidirectional Microphone Module I2S Interface Low Power MEMS High Precision Digital Output Sensor Module

$10.80$10.80

24 sold
60% off
New Meshtastic Tracker Heltec T114 Nordic nRF52840 SX1262 LoRaWAN LoRa Arduino Positioning Devboard Low Power BLE WiFi New Meshtastic Tracker Heltec T114 Nordic nRF52840 SX1262 LoRaWAN LoRa Arduino Positioning Devboard Low Power BLE WiFi

New Meshtastic Tracker Heltec T114 Nordic nRF52840 SX1262 LoRaWAN LoRa Arduino Positioning Devboard Low Power BLE WiFi

$66.18$165.46

47 sold
LILYGO® Meshtastic T-Beam ESP32 Module LoRa Development Board Support WiFi Bluetooth GPS Battery OLED LoRaWAN 433/868/915MHz LILYGO® Meshtastic T-Beam ESP32 Module LoRa Development Board Support WiFi Bluetooth GPS Battery OLED LoRaWAN 433/868/915MHz

LILYGO® Meshtastic T-Beam ESP32 Module LoRa Development Board Support WiFi Bluetooth GPS Battery OLED LoRaWAN 433/868/915MHz

$49.98$49.98

210 sold
1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board 1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

$6.92$6.92

68 sold
1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board 1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

$6.68$6.68

320 sold
30% off
Meshtastic Tracker Nordic nRF52840 SX1262 LoRaWAN LoRa For Arduino Positioning Devboard TFT Display BLE WiFi Heltec T114 Meshtastic Tracker Nordic nRF52840 SX1262 LoRaWAN LoRa For Arduino Positioning Devboard TFT Display BLE WiFi Heltec T114

Meshtastic Tracker Nordic nRF52840 SX1262 LoRaWAN LoRa For Arduino Positioning Devboard TFT Display BLE WiFi Heltec T114

$7.99$11.41

34 sold
25% off
ESP32 Wireless Stick SX1262 LoRa WIFI BLE Development Board LoRAWAN 433-510MHz/863-928MHz Meshtastic Mesh Network For Arduino ESP32 Wireless Stick SX1262 LoRa WIFI BLE Development Board LoRAWAN 433-510MHz/863-928MHz Meshtastic Mesh Network For Arduino

ESP32 Wireless Stick SX1262 LoRa WIFI BLE Development Board LoRAWAN 433-510MHz/863-928MHz Meshtastic Mesh Network For Arduino

$0.99$1.32

19 sold
17% off
433MHz 928MHz ESP32-S3FN8 LoRa V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Smart Home 433MHz 928MHz ESP32-S3FN8 LoRa V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Smart Home

433MHz 928MHz ESP32-S3FN8 LoRa V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Smart Home

$2.42 $2.92

65 sold

Categories: Electronic Components & Supplies, Active Components

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2.13 inch E-ink ESP32-S3/SX1262 combination LoRa development board Node supports WiFi/BLE Meshtastic Wireless Paper 2.13 inch E-ink ESP32-S3/SX1262 combination LoRa development board Node supports WiFi/BLE Meshtastic Wireless Paper

2.13 inch E-ink ESP32-S3/SX1262 combination LoRa development board Node supports WiFi/BLE Meshtastic Wireless Paper

$142.00 $142.00

41 sold

Categories: Electronic Components & Supplies, Active Components

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Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi

Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi

$26.06 $26.06

28 sold

Categories: Electronic Components & Supplies, Active Components

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19% off
ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

ESP8266 1/2/4/8/16 Channel Way Wireless Relay Module AC/DC ESP ESP-12F WIFI Development Board

$4.36 $5.38

27 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

TZT 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ARDUINO Diy Kit

$0.82 $0.96

718 sold

Categories: Electronic Components & Supplies, Active Components

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AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

$7.80 $7.80

87 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

$6.87 $7.90

70 sold

Categories: Electronic Components & Supplies, Active Components

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RAK4631 WisBlock LPWAN Wireless Module RAK19007 Baseboard II WisBlock Basic Starter Kit for Meshtastic AU915 KR920 AU915 US915 RAK4631 WisBlock LPWAN Wireless Module RAK19007 Baseboard II WisBlock Basic Starter Kit for Meshtastic AU915 KR920 AU915 US915

RAK4631 WisBlock LPWAN Wireless Module RAK19007 Baseboard II WisBlock Basic Starter Kit for Meshtastic AU915 KR920 AU915 US915

$61.36 $61.36

10 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ESP32 SX1262 LoRa WIFI BLE Module Development Board LoRAWAN 433-470 868-915mhz Wireless Stick Lite for Meshtastic Mesh Network ESP32 SX1262 LoRa WIFI BLE Module Development Board LoRAWAN 433-470 868-915mhz Wireless Stick Lite for Meshtastic Mesh Network

ESP32 SX1262 LoRa WIFI BLE Module Development Board LoRAWAN 433-470 868-915mhz Wireless Stick Lite for Meshtastic Mesh Network

$0.99 $1.32

71 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
Tuya 24 Channel Smart WiFi/Zigbee Wireless Relay Switch Module APP RF Remote Control Smart Home Automation Module 12V Tuya 24 Channel Smart WiFi/Zigbee Wireless Relay Switch Module APP RF Remote Control Smart Home Automation Module 12V

Tuya 24 Channel Smart WiFi/Zigbee Wireless Relay Switch Module APP RF Remote Control Smart Home Automation Module 12V

$241.81 $257.25

17 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ESP32 WiFi Kit32 0.96 Inch OLED Wifi Wireless Module Development Board IOT CP2102 32M Flash For Arduino LCD Digital Display ESP32 WiFi Kit32 0.96 Inch OLED Wifi Wireless Module Development Board IOT CP2102 32M Flash For Arduino LCD Digital Display

ESP32 WiFi Kit32 0.96 Inch OLED Wifi Wireless Module Development Board IOT CP2102 32M Flash For Arduino LCD Digital Display

$2.49 $3.32

22 sold

Categories: Electronic Components & Supplies, Active Components

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1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board 1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

1/2/4/8 Channel ESP32 WIFI Bluetooth-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board

$7.53 $7.53

127 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ESP32 SX1262 LoRa 868MHz/915MHz 0.96 Inch OLED Wifi BLE ESP32-S3 Lora 32 IOT Development Board Support Meshtastic Mesh Network ESP32 SX1262 LoRa 868MHz/915MHz 0.96 Inch OLED Wifi BLE ESP32-S3 Lora 32 IOT Development Board Support Meshtastic Mesh Network

ESP32 SX1262 LoRa 868MHz/915MHz 0.96 Inch OLED Wifi BLE ESP32-S3 Lora 32 IOT Development Board Support Meshtastic Mesh Network

$3.59 $4.79

43 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V

ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V

$3.22 $4.30

19 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

$12.55 $25.10

9 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS HLW8012 HLW8032 HLW8110 HLW8112(SSOP16) 8012 8032 8110 8112 SMD SOP-8 SSOP-16

5PCS HLW8012 HLW8032 HLW8110 HLW8112(SSOP16) 8012 8032 8110 8112 SMD SOP-8 SSOP-16

$17.41 $17.41

11 sold

Categories: Electronic Components & Supplies, Active Components

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DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Large Capacity 4MByte Flash Relay Module DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Large Capacity 4MByte Flash Relay Module

DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Large Capacity 4MByte Flash Relay Module

$23.58 $23.58

19 sold

Categories: Electronic Components & Supplies, Active Components

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220V AC voltage and current detection acquisition module, charging pile energy metering HLW8032 serial port output 220V AC voltage and current detection acquisition module, charging pile energy metering HLW8032 serial port output

220V AC voltage and current detection acquisition module, charging pile energy metering HLW8032 serial port output

$29.67 $29.67

29 sold

Categories: Electronic Components & Supplies, Active Components

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Industrial grade isolated 6-way network relay module ESP32 industrial control board WiFi/Bluetooth communication Industrial grade isolated 6-way network relay module ESP32 industrial control board WiFi/Bluetooth communication

Industrial grade isolated 6-way network relay module ESP32 industrial control board WiFi/Bluetooth communication

$238.02 $238.02

15 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

$0.73 $1.17

242 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V

$7.34 $14.68

28 sold

Categories: Electronic Components & Supplies, Active Components

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32% off
AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

AC powered ESP32 WiFi Bluetooth ble single relay module ESP32 development board I/O port UART program downloadPort 4M Byte Flash

$5.51 $8.10

11 sold

Categories: Electronic Components & Supplies, Active Components

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LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless Smart Remote Switch Control LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless Smart Remote Switch Control

LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless Smart Remote Switch Control

$19.98 $19.98

25 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
Development Board Module Esp32-S3R8 Meshtastic Lora Wan Protocol Bluetooth Wifi Development Board T190 1.9-Inch Tft-Lcd Display Development Board Module Esp32-S3R8 Meshtastic Lora Wan Protocol Bluetooth Wifi Development Board T190 1.9-Inch Tft-Lcd Display

Development Board Module Esp32-S3R8 Meshtastic Lora Wan Protocol Bluetooth Wifi Development Board T190 1.9-Inch Tft-Lcd Display

$130.45 $186.36

11 sold

Categories: Electronic Components & Supplies, Active Components

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23% off
AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T 0-100A 80-260V for Arduino AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T 0-100A 80-260V for Arduino

AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T 0-100A 80-260V for Arduino

$3.03 $3.93

22 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
AC / DC power supply ESP32 WiFi Bluetooth ble 4 channel relay module ESP32-WROOM development board AC / DC power supply ESP32 WiFi Bluetooth ble 4 channel relay module ESP32-WROOM development board

AC / DC power supply ESP32 WiFi Bluetooth ble 4 channel relay module ESP32-WROOM development board

$53.86 $112.20

23 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

$13.39 $13.80

86 sold

Categories: Electronic Components & Supplies, Active Components

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ESP32 lora 32 v3 868MHz 915MHz for meshtastic devices HTIT-WB32LA_V3 LoRa32 SX1262 0.96 OLED Display Development Board 2/5dbi ESP32 lora 32 v3 868MHz 915MHz for meshtastic devices HTIT-WB32LA_V3 LoRa32 SX1262 0.96 OLED Display Development Board 2/5dbi

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