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53% off
Reliable-Friend USB To Dual Serial Interface Module 6065 CP2105 Chipset UART Communication Port For Arduino/Raspberry Pi Project Reliable-Friend USB To Dual Serial Interface Module 6065 CP2105 Chipset UART Communication Port For Arduino/Raspberry Pi Project

Reliable-Friend USB To Dual Serial Interface Module 6065 CP2105 Chipset UART Communication Port For Arduino/Raspberry Pi Project

$10.42$22.17

2pcs EC200NCNLA-N05-SNNSA SMD 32x29mm Bluetooth5.0 I2C PCM UART USB 3.4V 4.5V WiFi Wireless Module for Smart Home System 2pcs EC200NCNLA-N05-SNNSA SMD 32x29mm Bluetooth5.0 I2C PCM UART USB 3.4V 4.5V WiFi Wireless Module for Smart Home System

2pcs EC200NCNLA-N05-SNNSA SMD 32x29mm Bluetooth5.0 I2C PCM UART USB 3.4V 4.5V WiFi Wireless Module for Smart Home System

$29.10$29.10

52% off
LD2410C Wireless 24GHz Human Presence Sensor Module with UART and GPIO Output Interfaces and Adjustable Sensitivity Settings LD2410C Wireless 24GHz Human Presence Sensor Module with UART and GPIO Output Interfaces and Adjustable Sensitivity Settings

LD2410C Wireless 24GHz Human Presence Sensor Module with UART and GPIO Output Interfaces and Adjustable Sensitivity Settings

$62.44$130.08

14% off
Embedded RFHID Card Reader Module 125Khz RFID Wiegand Uart Embedded RFHID Card Reader Module 125Khz RFID Wiegand Uart

Embedded RFHID Card Reader Module 125Khz RFID Wiegand Uart

$10.32$12.00

7% off
WT32-ETH01 ESP32 Ethernet WiFi Bluetooth Module, 10/100M RJ45, UART Serial to LAN, 4MB Flash, AT Commands WT32-ETH01 ESP32 Ethernet WiFi Bluetooth Module, 10/100M RJ45, UART Serial to LAN, 4MB Flash, AT Commands

WT32-ETH01 ESP32 Ethernet WiFi Bluetooth Module, 10/100M RJ45, UART Serial to LAN, 4MB Flash, AT Commands

$91.07$97.93

4pcs Ai-M62-32S SMD 25.5x18mm BL616 I2C GPIO UART USB2.0 SPI I2S 2.4GHz WiFi Wireless Module for Smart Home System 4pcs Ai-M62-32S SMD 25.5x18mm BL616 I2C GPIO UART USB2.0 SPI I2S 2.4GHz WiFi Wireless Module for Smart Home System

4pcs Ai-M62-32S SMD 25.5x18mm BL616 I2C GPIO UART USB2.0 SPI I2S 2.4GHz WiFi Wireless Module for Smart Home System

$18.46$18.46

36% off
8m Range LD2420 Radar Sensor UART Output FMCW Radar 24GHz Millimeter Wave Radar Intelligent Motion Sensor GPIO Output 8m Range LD2420 Radar Sensor UART Output FMCW Radar 24GHz Millimeter Wave Radar Intelligent Motion Sensor GPIO Output

8m Range LD2420 Radar Sensor UART Output FMCW Radar 24GHz Millimeter Wave Radar Intelligent Motion Sensor GPIO Output

$15.12$23.63

1 sold
Free Shipping HLK-RM08K MT7688K Chipset Serial WIFI Module Four Ethernet Port UART To Wireless Smart Board Replace RM04 Free Shipping HLK-RM08K MT7688K Chipset Serial WIFI Module Four Ethernet Port UART To Wireless Smart Board Replace RM04

Free Shipping HLK-RM08K MT7688K Chipset Serial WIFI Module Four Ethernet Port UART To Wireless Smart Board Replace RM04

$13.66$13.66

12 sold
62% off
Leading-Pico-2CH-RS485, 2-Channel RS485 Module For Raspberry Pi Pico, SP3485 Transceiver, UART To RS485, Standard Pi Pico Header Leading-Pico-2CH-RS485, 2-Channel RS485 Module For Raspberry Pi Pico, SP3485 Transceiver, UART To RS485, Standard Pi Pico Header

Leading-Pico-2CH-RS485, 2-Channel RS485 Module For Raspberry Pi Pico, SP3485 Transceiver, UART To RS485, Standard Pi Pico Header

$5.81$15.30

1 sold
2pcs E32-433T20S SMD 26x16mm 20dBm UART LoRa LoRa RF Transceiver Module for Smart Home System 2pcs E32-433T20S SMD 26x16mm 20dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

2pcs E32-433T20S SMD 26x16mm 20dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

$18.74$18.74

4pcs Ai-M62-13 SMD 20x18mm BL616 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System 4pcs Ai-M62-13 SMD 20x18mm BL616 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

4pcs Ai-M62-13 SMD 20x18mm BL616 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

$17.28$17.28

CH9143 Mini Module BLE/UART/USB Module BLE/USB To Serial/TTL UART Module CH9143 Mini Module BLE/UART/USB Module BLE/USB To Serial/TTL UART Module

CH9143 Mini Module BLE/UART/USB Module BLE/USB To Serial/TTL UART Module

$92.91$92.91

3pcs ESP32-S3-WROOM-1U-N4 SMD 19.2x18mm ESP32-S3 Bluetooth5.0 I2C UART SPI USB I2S WiFi Wireless Module for Smart Home System 3pcs ESP32-S3-WROOM-1U-N4 SMD 19.2x18mm ESP32-S3 Bluetooth5.0 I2C UART SPI USB I2S WiFi Wireless Module for Smart Home System

3pcs ESP32-S3-WROOM-1U-N4 SMD 19.2x18mm ESP32-S3 Bluetooth5.0 I2C UART SPI USB I2S WiFi Wireless Module for Smart Home System

$17.80$17.80

6% off
ESP32-S3 CAM Sensor Expansion Shield Board, 6-9V DC, GPIO I2C UART TFT LCD Interfaces, Controller Not Included ESP32-S3 CAM Sensor Expansion Shield Board, 6-9V DC, GPIO I2C UART TFT LCD Interfaces, Controller Not Included

ESP32-S3 CAM Sensor Expansion Shield Board, 6-9V DC, GPIO I2C UART TFT LCD Interfaces, Controller Not Included

$98.01$104.27

2pcs E53-470FMS22S SMD 26x16mm 22dBm UART LoRa LoRa RF Transceiver Module for Smart Home System 2pcs E53-470FMS22S SMD 26x16mm 22dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

2pcs E53-470FMS22S SMD 26x16mm 22dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

$17.70$17.70

50% off
8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino 8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

$26.60$53.20

50% off
Bluetooth module development board based on da14531 chip, ble iot beacon with uart port for transparent transmission Bluetooth module development board based on da14531 chip, ble iot beacon with uart port for transparent transmission

Bluetooth module development board based on da14531 chip, ble iot beacon with uart port for transparent transmission

$62.25$124.51

3 sold
3pcs BW16 WITH IPEX BASE SMD-16P RTL8720DN Bluetooth5.0 UART SPI I2C WiFi Wireless Module for Smart Home System 3pcs BW16 WITH IPEX BASE SMD-16P RTL8720DN Bluetooth5.0 UART SPI I2C WiFi Wireless Module for Smart Home System

3pcs BW16 WITH IPEX BASE SMD-16P RTL8720DN Bluetooth5.0 UART SPI I2C WiFi Wireless Module for Smart Home System

$22.00$22.00

41% off
For Openlog Atmega328 Serial Data Logger Module(10Pcs), Micro-SD Support, For UART Interface, For DIY Development Board For Openlog Atmega328 Serial Data Logger Module(10Pcs), Micro-SD Support, For UART Interface, For DIY Development Board

For Openlog Atmega328 Serial Data Logger Module(10Pcs), Micro-SD Support, For UART Interface, For DIY Development Board

$25.59$43.37

1pcs HLK-7621 SMD-140P 50x50mm MT7621AT IEEE802.11n/ac I2C JTAG UART PCIe USB WiFi Wireless Module for Smart Home System 1pcs HLK-7621 SMD-140P 50x50mm MT7621AT IEEE802.11n/ac I2C JTAG UART PCIe USB WiFi Wireless Module for Smart Home System

1pcs HLK-7621 SMD-140P 50x50mm MT7621AT IEEE802.11n/ac I2C JTAG UART PCIe USB WiFi Wireless Module for Smart Home System

$21.68$21.68

1pcs E32-433T33D 34dBm UART LoRa LoRa RF Transceiver Module for Smart Home System 1pcs E32-433T33D 34dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

1pcs E32-433T33D 34dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

$24.12$24.12

48% off
2026 New TTL And CAN Protocol Conversion Board UART To CAN Mini Module TTL For Serial Communication Bi-Directional Converter 2026 New TTL And CAN Protocol Conversion Board UART To CAN Mini Module TTL For Serial Communication Bi-Directional Converter

2026 New TTL And CAN Protocol Conversion Board UART To CAN Mini Module TTL For Serial Communication Bi-Directional Converter

$13.55$26.05

2pcs EC800MCNGB-I05-SGNSA SMD 17.7x15.8mm UART USB I2C 3.4V 4.3V -35 +75 RF Wireless Communication Module for Smart Home System 2pcs EC800MCNGB-I05-SGNSA SMD 17.7x15.8mm UART USB I2C 3.4V 4.3V -35 +75 RF Wireless Communication Module for Smart Home System

2pcs EC800MCNGB-I05-SGNSA SMD 17.7x15.8mm UART USB I2C 3.4V 4.3V -35 +75 RF Wireless Communication Module for Smart Home System

$23.49$23.49

Hi-Link Original OPENWRT MT7628NN Wireless WiFi Router Module with 64M/128M/256M+16M/32M/64M HLK-7628N HLK-7628NL HLK-7628NS Hi-Link Original OPENWRT MT7628NN Wireless WiFi Router Module with 64M/128M/256M+16M/32M/64M HLK-7628N HLK-7628NL HLK-7628NS

Hi-Link Original OPENWRT MT7628NN Wireless WiFi Router Module with 64M/128M/256M+16M/32M/64M HLK-7628N HLK-7628NL HLK-7628NS

$17.13$17.13

4 sold
1pcs AP6275S SMD-50P 15x13mm Bluetooth5.0 SDIO PCM UART 2.4GHz WiFi Wireless Module for Smart Home System 1pcs AP6275S SMD-50P 15x13mm Bluetooth5.0 SDIO PCM UART 2.4GHz WiFi Wireless Module for Smart Home System

1pcs AP6275S SMD-50P 15x13mm Bluetooth5.0 SDIO PCM UART 2.4GHz WiFi Wireless Module for Smart Home System

$20.88$20.88

2pcs A7670G-LABC SMD 24x24mm GSM LTE I2C UART SPI USB GPIO SIM 3.4V 4.2V Cellular LTE Communication Module for Smart Home System 2pcs A7670G-LABC SMD 24x24mm GSM LTE I2C UART SPI USB GPIO SIM 3.4V 4.2V Cellular LTE Communication Module for Smart Home System

2pcs A7670G-LABC SMD 24x24mm GSM LTE I2C UART SPI USB GPIO SIM 3.4V 4.2V Cellular LTE Communication Module for Smart Home System

$28.24$28.24

Hi-Link Hot Sale MT7688K 2.4G IOT WiFi UART to Ethernet Wireless Router Module Kit with Test Board HLK-RM08K Hi-Link Hot Sale MT7688K 2.4G IOT WiFi UART to Ethernet Wireless Router Module Kit with Test Board HLK-RM08K

Hi-Link Hot Sale MT7688K 2.4G IOT WiFi UART to Ethernet Wireless Router Module Kit with Test Board HLK-RM08K

$15.06$15.06

3 sold
35% off
2X CH347T Development Board Module USB2.0 High Speed USB To UART / I2C / SPI / JTAG / GPIO Open Source USB-HS-Bridge-Y41A 2X CH347T Development Board Module USB2.0 High Speed USB To UART / I2C / SPI / JTAG / GPIO Open Source USB-HS-Bridge-Y41A

2X CH347T Development Board Module USB2.0 High Speed USB To UART / I2C / SPI / JTAG / GPIO Open Source USB-HS-Bridge-Y41A

$74.62$114.80

1pcs RN4020-V/RM123 SMD AIO UART SPI PIO 7.5dBm OTA Bluetooth Wireless Module for Smart Home System 1pcs RN4020-V/RM123 SMD AIO UART SPI PIO 7.5dBm OTA Bluetooth Wireless Module for Smart Home System

1pcs RN4020-V/RM123 SMD AIO UART SPI PIO 7.5dBm OTA Bluetooth Wireless Module for Smart Home System

$17.18$17.18

1pcs RAK4630-9-SM-NI SMD 23x15mm 22dBm GPIO I2C UART USB LoRa BLE LoRa RF Transceiver Module for Smart Home System 1pcs RAK4630-9-SM-NI SMD 23x15mm 22dBm GPIO I2C UART USB LoRa BLE LoRa RF Transceiver Module for Smart Home System

1pcs RAK4630-9-SM-NI SMD 23x15mm 22dBm GPIO I2C UART USB LoRa BLE LoRa RF Transceiver Module for Smart Home System

$25.51$25.51

3pcs WB3S(uvmz) SMD 24x16mm BK7231T Bluetooth4.2 UART WiFi Wireless Module for Smart Home System 3pcs WB3S(uvmz) SMD 24x16mm BK7231T Bluetooth4.2 UART WiFi Wireless Module for Smart Home System

3pcs WB3S(uvmz) SMD 24x16mm BK7231T Bluetooth4.2 UART WiFi Wireless Module for Smart Home System

$15.43$15.43

3pcs LC761Z00AAMD SMD 10.1x9.7mm I2C UART 2.8V 3.6V -156dBm RF Wireless Communication Module for Smart Home System 3pcs LC761Z00AAMD SMD 10.1x9.7mm I2C UART 2.8V 3.6V -156dBm RF Wireless Communication Module for Smart Home System

3pcs LC761Z00AAMD SMD 10.1x9.7mm I2C UART 2.8V 3.6V -156dBm RF Wireless Communication Module for Smart Home System

$18.40$18.40

30% off
4 Ports USB HDM HUB HAT Raspberry Pi 3 / 2 / Zero Extension Board USB To UART Serial Debugging Compatible With USB 4 Ports USB HDM HUB HAT Raspberry Pi 3 / 2 / Zero Extension Board USB To UART Serial Debugging Compatible With USB

4 Ports USB HDM HUB HAT Raspberry Pi 3 / 2 / Zero Extension Board USB To UART Serial Debugging Compatible With USB

$140.00$200.00

3pcs Ai-M61-32S(ALL) SMD 25.5x18mm BL618 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System 3pcs Ai-M61-32S(ALL) SMD 25.5x18mm BL618 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

3pcs Ai-M61-32S(ALL) SMD 25.5x18mm BL618 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

$20.53$20.53

43% off
Smart-MCU-2232 FT2232HL USB TURN UART SPI I2C JTAG RS232 Module FT2232 CJMCU-2232HL USB To UART Board Dual Channel RS-232 Smart-MCU-2232 FT2232HL USB TURN UART SPI I2C JTAG RS232 Module FT2232 CJMCU-2232HL USB To UART Board Dual Channel RS-232

Smart-MCU-2232 FT2232HL USB TURN UART SPI I2C JTAG RS232 Module FT2232 CJMCU-2232HL USB To UART Board Dual Channel RS-232

$16.00$28.07

1 sold
3pcs ESP32-S3-WROOM-1-N16R8 SMD 25.5x18mm ESP32-S3R8 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System 3pcs ESP32-S3-WROOM-1-N16R8 SMD 25.5x18mm ESP32-S3R8 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

3pcs ESP32-S3-WROOM-1-N16R8 SMD 25.5x18mm ESP32-S3R8 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

$20.91$20.91

53% off
Reliable-Friend USB To Dual Serial Interface Module 6065 CP2105 Chipset UART Communication Port For Arduino/Raspberry Pi Project Reliable-Friend USB To Dual Serial Interface Module 6065 CP2105 Chipset UART Communication Port For Arduino/Raspberry Pi Project

Reliable-Friend USB To Dual Serial Interface Module 6065 CP2105 Chipset UART Communication Port For Arduino/Raspberry Pi Project

$10.42 $22.17

Categories: Consumer Electronics, Smart Electronics

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2pcs EC200NCNLA-N05-SNNSA SMD 32x29mm Bluetooth5.0 I2C PCM UART USB 3.4V 4.5V WiFi Wireless Module for Smart Home System 2pcs EC200NCNLA-N05-SNNSA SMD 32x29mm Bluetooth5.0 I2C PCM UART USB 3.4V 4.5V WiFi Wireless Module for Smart Home System

2pcs EC200NCNLA-N05-SNNSA SMD 32x29mm Bluetooth5.0 I2C PCM UART USB 3.4V 4.5V WiFi Wireless Module for Smart Home System

$29.10 $29.10

Categories: Consumer Electronics, Smart Electronics

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52% off
LD2410C Wireless 24GHz Human Presence Sensor Module with UART and GPIO Output Interfaces and Adjustable Sensitivity Settings LD2410C Wireless 24GHz Human Presence Sensor Module with UART and GPIO Output Interfaces and Adjustable Sensitivity Settings

LD2410C Wireless 24GHz Human Presence Sensor Module with UART and GPIO Output Interfaces and Adjustable Sensitivity Settings

$62.44 $130.08

Categories: Consumer Electronics, Smart Electronics

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14% off
Embedded RFHID Card Reader Module 125Khz RFID Wiegand Uart Embedded RFHID Card Reader Module 125Khz RFID Wiegand Uart

Embedded RFHID Card Reader Module 125Khz RFID Wiegand Uart

$10.32 $12.00

Categories: Consumer Electronics, Smart Electronics

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7% off
WT32-ETH01 ESP32 Ethernet WiFi Bluetooth Module, 10/100M RJ45, UART Serial to LAN, 4MB Flash, AT Commands WT32-ETH01 ESP32 Ethernet WiFi Bluetooth Module, 10/100M RJ45, UART Serial to LAN, 4MB Flash, AT Commands

WT32-ETH01 ESP32 Ethernet WiFi Bluetooth Module, 10/100M RJ45, UART Serial to LAN, 4MB Flash, AT Commands

$91.07 $97.93

Categories: Consumer Electronics, Smart Electronics

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4pcs Ai-M62-32S SMD 25.5x18mm BL616 I2C GPIO UART USB2.0 SPI I2S 2.4GHz WiFi Wireless Module for Smart Home System 4pcs Ai-M62-32S SMD 25.5x18mm BL616 I2C GPIO UART USB2.0 SPI I2S 2.4GHz WiFi Wireless Module for Smart Home System

4pcs Ai-M62-32S SMD 25.5x18mm BL616 I2C GPIO UART USB2.0 SPI I2S 2.4GHz WiFi Wireless Module for Smart Home System

$18.46 $18.46

Categories: Consumer Electronics, Smart Electronics

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36% off
8m Range LD2420 Radar Sensor UART Output FMCW Radar 24GHz Millimeter Wave Radar Intelligent Motion Sensor GPIO Output 8m Range LD2420 Radar Sensor UART Output FMCW Radar 24GHz Millimeter Wave Radar Intelligent Motion Sensor GPIO Output

8m Range LD2420 Radar Sensor UART Output FMCW Radar 24GHz Millimeter Wave Radar Intelligent Motion Sensor GPIO Output

$15.12 $23.63

1 sold

Categories: Consumer Electronics, Smart Electronics

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Free Shipping HLK-RM08K MT7688K Chipset Serial WIFI Module Four Ethernet Port UART To Wireless Smart Board Replace RM04 Free Shipping HLK-RM08K MT7688K Chipset Serial WIFI Module Four Ethernet Port UART To Wireless Smart Board Replace RM04

Free Shipping HLK-RM08K MT7688K Chipset Serial WIFI Module Four Ethernet Port UART To Wireless Smart Board Replace RM04

$13.66 $13.66

12 sold

Categories: Consumer Electronics, Smart Electronics

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62% off
Leading-Pico-2CH-RS485, 2-Channel RS485 Module For Raspberry Pi Pico, SP3485 Transceiver, UART To RS485, Standard Pi Pico Header Leading-Pico-2CH-RS485, 2-Channel RS485 Module For Raspberry Pi Pico, SP3485 Transceiver, UART To RS485, Standard Pi Pico Header

Leading-Pico-2CH-RS485, 2-Channel RS485 Module For Raspberry Pi Pico, SP3485 Transceiver, UART To RS485, Standard Pi Pico Header

$5.81 $15.30

1 sold

Categories: Consumer Electronics, Smart Electronics

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2pcs E32-433T20S SMD 26x16mm 20dBm UART LoRa LoRa RF Transceiver Module for Smart Home System 2pcs E32-433T20S SMD 26x16mm 20dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

2pcs E32-433T20S SMD 26x16mm 20dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

$18.74 $18.74

Categories: Consumer Electronics, Smart Electronics

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4pcs Ai-M62-13 SMD 20x18mm BL616 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System 4pcs Ai-M62-13 SMD 20x18mm BL616 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

4pcs Ai-M62-13 SMD 20x18mm BL616 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

$17.28 $17.28

Categories: Consumer Electronics, Smart Electronics

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CH9143 Mini Module BLE/UART/USB Module BLE/USB To Serial/TTL UART Module CH9143 Mini Module BLE/UART/USB Module BLE/USB To Serial/TTL UART Module

CH9143 Mini Module BLE/UART/USB Module BLE/USB To Serial/TTL UART Module

$92.91 $92.91

Categories: Consumer Electronics, Smart Electronics

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3pcs ESP32-S3-WROOM-1U-N4 SMD 19.2x18mm ESP32-S3 Bluetooth5.0 I2C UART SPI USB I2S WiFi Wireless Module for Smart Home System 3pcs ESP32-S3-WROOM-1U-N4 SMD 19.2x18mm ESP32-S3 Bluetooth5.0 I2C UART SPI USB I2S WiFi Wireless Module for Smart Home System

3pcs ESP32-S3-WROOM-1U-N4 SMD 19.2x18mm ESP32-S3 Bluetooth5.0 I2C UART SPI USB I2S WiFi Wireless Module for Smart Home System

$17.80 $17.80

Categories: Consumer Electronics, Smart Electronics

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6% off
ESP32-S3 CAM Sensor Expansion Shield Board, 6-9V DC, GPIO I2C UART TFT LCD Interfaces, Controller Not Included ESP32-S3 CAM Sensor Expansion Shield Board, 6-9V DC, GPIO I2C UART TFT LCD Interfaces, Controller Not Included

ESP32-S3 CAM Sensor Expansion Shield Board, 6-9V DC, GPIO I2C UART TFT LCD Interfaces, Controller Not Included

$98.01 $104.27

Categories: Consumer Electronics, Smart Electronics

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2pcs E53-470FMS22S SMD 26x16mm 22dBm UART LoRa LoRa RF Transceiver Module for Smart Home System 2pcs E53-470FMS22S SMD 26x16mm 22dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

2pcs E53-470FMS22S SMD 26x16mm 22dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

$17.70 $17.70

Categories: Consumer Electronics, Smart Electronics

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50% off
8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino 8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

8 Channel Logic Level Switching Shifter IIC UART SPI TTL Level Converter IO Bidirectional Mutual Converter for Arduino

$26.60 $53.20

Categories: Consumer Electronics, Smart Electronics

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50% off
Bluetooth module development board based on da14531 chip, ble iot beacon with uart port for transparent transmission Bluetooth module development board based on da14531 chip, ble iot beacon with uart port for transparent transmission

Bluetooth module development board based on da14531 chip, ble iot beacon with uart port for transparent transmission

$62.25 $124.51

3 sold

Categories: Consumer Electronics, Smart Electronics

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3pcs BW16 WITH IPEX BASE SMD-16P RTL8720DN Bluetooth5.0 UART SPI I2C WiFi Wireless Module for Smart Home System 3pcs BW16 WITH IPEX BASE SMD-16P RTL8720DN Bluetooth5.0 UART SPI I2C WiFi Wireless Module for Smart Home System

3pcs BW16 WITH IPEX BASE SMD-16P RTL8720DN Bluetooth5.0 UART SPI I2C WiFi Wireless Module for Smart Home System

$22.00 $22.00

Categories: Consumer Electronics, Smart Electronics

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41% off
For Openlog Atmega328 Serial Data Logger Module(10Pcs), Micro-SD Support, For UART Interface, For DIY Development Board For Openlog Atmega328 Serial Data Logger Module(10Pcs), Micro-SD Support, For UART Interface, For DIY Development Board

For Openlog Atmega328 Serial Data Logger Module(10Pcs), Micro-SD Support, For UART Interface, For DIY Development Board

$25.59 $43.37

Categories: Consumer Electronics, Smart Electronics

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1pcs HLK-7621 SMD-140P 50x50mm MT7621AT IEEE802.11n/ac I2C JTAG UART PCIe USB WiFi Wireless Module for Smart Home System 1pcs HLK-7621 SMD-140P 50x50mm MT7621AT IEEE802.11n/ac I2C JTAG UART PCIe USB WiFi Wireless Module for Smart Home System

1pcs HLK-7621 SMD-140P 50x50mm MT7621AT IEEE802.11n/ac I2C JTAG UART PCIe USB WiFi Wireless Module for Smart Home System

$21.68 $21.68

Categories: Consumer Electronics, Smart Electronics

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1pcs E32-433T33D 34dBm UART LoRa LoRa RF Transceiver Module for Smart Home System 1pcs E32-433T33D 34dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

1pcs E32-433T33D 34dBm UART LoRa LoRa RF Transceiver Module for Smart Home System

$24.12 $24.12

Categories: Consumer Electronics, Smart Electronics

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48% off
2026 New TTL And CAN Protocol Conversion Board UART To CAN Mini Module TTL For Serial Communication Bi-Directional Converter 2026 New TTL And CAN Protocol Conversion Board UART To CAN Mini Module TTL For Serial Communication Bi-Directional Converter

2026 New TTL And CAN Protocol Conversion Board UART To CAN Mini Module TTL For Serial Communication Bi-Directional Converter

$13.55 $26.05

Categories: Consumer Electronics, Smart Electronics

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2pcs EC800MCNGB-I05-SGNSA SMD 17.7x15.8mm UART USB I2C 3.4V 4.3V -35 +75 RF Wireless Communication Module for Smart Home System 2pcs EC800MCNGB-I05-SGNSA SMD 17.7x15.8mm UART USB I2C 3.4V 4.3V -35 +75 RF Wireless Communication Module for Smart Home System

2pcs EC800MCNGB-I05-SGNSA SMD 17.7x15.8mm UART USB I2C 3.4V 4.3V -35 +75 RF Wireless Communication Module for Smart Home System

$23.49 $23.49

Categories: Consumer Electronics, Smart Electronics

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Hi-Link Original OPENWRT MT7628NN Wireless WiFi Router Module with 64M/128M/256M+16M/32M/64M HLK-7628N HLK-7628NL HLK-7628NS Hi-Link Original OPENWRT MT7628NN Wireless WiFi Router Module with 64M/128M/256M+16M/32M/64M HLK-7628N HLK-7628NL HLK-7628NS

Hi-Link Original OPENWRT MT7628NN Wireless WiFi Router Module with 64M/128M/256M+16M/32M/64M HLK-7628N HLK-7628NL HLK-7628NS

$17.13 $17.13

4 sold

Categories: Consumer Electronics, Smart Electronics

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1pcs AP6275S SMD-50P 15x13mm Bluetooth5.0 SDIO PCM UART 2.4GHz WiFi Wireless Module for Smart Home System 1pcs AP6275S SMD-50P 15x13mm Bluetooth5.0 SDIO PCM UART 2.4GHz WiFi Wireless Module for Smart Home System

1pcs AP6275S SMD-50P 15x13mm Bluetooth5.0 SDIO PCM UART 2.4GHz WiFi Wireless Module for Smart Home System

$20.88 $20.88

Categories: Consumer Electronics, Smart Electronics

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2pcs A7670G-LABC SMD 24x24mm GSM LTE I2C UART SPI USB GPIO SIM 3.4V 4.2V Cellular LTE Communication Module for Smart Home System 2pcs A7670G-LABC SMD 24x24mm GSM LTE I2C UART SPI USB GPIO SIM 3.4V 4.2V Cellular LTE Communication Module for Smart Home System

2pcs A7670G-LABC SMD 24x24mm GSM LTE I2C UART SPI USB GPIO SIM 3.4V 4.2V Cellular LTE Communication Module for Smart Home System

$28.24 $28.24

Categories: Consumer Electronics, Smart Electronics

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2X CH347T Development Board Module USB2.0 High Speed USB To UART / I2C / SPI / JTAG / GPIO Open Source USB-HS-Bridge-Y41A 2X CH347T Development Board Module USB2.0 High Speed USB To UART / I2C / SPI / JTAG / GPIO Open Source USB-HS-Bridge-Y41A

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Smart-MCU-2232 FT2232HL USB TURN UART SPI I2C JTAG RS232 Module FT2232 CJMCU-2232HL USB To UART Board Dual Channel RS-232 Smart-MCU-2232 FT2232HL USB TURN UART SPI I2C JTAG RS232 Module FT2232 CJMCU-2232HL USB To UART Board Dual Channel RS-232

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3pcs ESP32-S3-WROOM-1-N16R8 SMD 25.5x18mm ESP32-S3R8 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System 3pcs ESP32-S3-WROOM-1-N16R8 SMD 25.5x18mm ESP32-S3R8 I2C GPIO UART SPI USB I2S 2.4GHz WiFi Wireless Module for Smart Home System

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