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STM32F439

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25% off
SI4432 Wireless Module 433MHz 470MHz 868MHz 915MHz Long Distance Lora Wireless Data Transmission Transceiver Through Walls Wang SI4432 Wireless Module 433MHz 470MHz 868MHz 915MHz Long Distance Lora Wireless Data Transmission Transceiver Through Walls Wang

SI4432 Wireless Module 433MHz 470MHz 868MHz 915MHz Long Distance Lora Wireless Data Transmission Transceiver Through Walls Wang

$2.07$2.76

22 sold
SIM800L GPRS GSM module micro sim card core board quad-band TTL serial port for ESP8266 ESP32 SIM800L GPRS GSM module micro sim card core board quad-band TTL serial port for ESP8266 ESP32

SIM800L GPRS GSM module micro sim card core board quad-band TTL serial port for ESP8266 ESP32

$28.31$28.31

31 sold
15% off
EFR32FG25 470MHz 16dBm Wireless Module WI-SUN OFDM FAN1.1 Self-Networking EBYTE E51-470NW16S Low Power Consumption Module EFR32FG25 470MHz 16dBm Wireless Module WI-SUN OFDM FAN1.1 Self-Networking EBYTE E51-470NW16S Low Power Consumption Module

EFR32FG25 470MHz 16dBm Wireless Module WI-SUN OFDM FAN1.1 Self-Networking EBYTE E51-470NW16S Low Power Consumption Module

$8.49$9.99

6 sold
LoRa Module SX1278 Ai-Thinker 433M Wireless Spread Spectrum Transmission Ra-01 DIY Kit for Smart Meter Reading LoRa Module SX1278 Ai-Thinker 433M Wireless Spread Spectrum Transmission Ra-01 DIY Kit for Smart Meter Reading

LoRa Module SX1278 Ai-Thinker 433M Wireless Spread Spectrum Transmission Ra-01 DIY Kit for Smart Meter Reading

$28.44$28.44

27 sold
11% off
LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP

LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP

$5.30$5.96

175 sold
25% off
10Pcs/1pc Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface 10Pcs/1pc Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

10Pcs/1pc Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

$1.91$2.55

73 sold
TTGO t-call V1.3 ESP32 wireless module, SIM antenna, SIM card, SIM800L module and GSM/GPRS arduino antenna TTGO t-call V1.3 ESP32 wireless module, SIM antenna, SIM card, SIM800L module and GSM/GPRS arduino antenna

TTGO t-call V1.3 ESP32 wireless module, SIM antenna, SIM card, SIM800L module and GSM/GPRS arduino antenna

$101.87$101.87

4 sold
20% off
LR1121 LoRa Wireless Module Dual-Band Sub-G 433/868/915/2.4G SMD TCXO EBYTE E80-400M/900M2213S IPEX Stamp Hole SPI RF Module LR1121 LoRa Wireless Module Dual-Band Sub-G 433/868/915/2.4G SMD TCXO EBYTE E80-400M/900M2213S IPEX Stamp Hole SPI RF Module

LR1121 LoRa Wireless Module Dual-Band Sub-G 433/868/915/2.4G SMD TCXO EBYTE E80-400M/900M2213S IPEX Stamp Hole SPI RF Module

$6.15$7.69

86 sold
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

$1.11$1.11

27 sold
12% off
Lora Wireless Module 33dBm 400MHz EBYTE E22-400T33D-V2 Long Distance 16KM RSSI SMA-K Small Size UART DIP Module Lora Wireless Module 33dBm 400MHz EBYTE E22-400T33D-V2 Long Distance 16KM RSSI SMA-K Small Size UART DIP Module

Lora Wireless Module 33dBm 400MHz EBYTE E22-400T33D-V2 Long Distance 16KM RSSI SMA-K Small Size UART DIP Module

$16.71$18.99

15 sold
DY-HV20T/HV8F12V/24V power supply10W/20W Voice playback module supporting Micro SD card MP3 music player for Arduino DY-HV20T/HV8F12V/24V power supply10W/20W Voice playback module supporting Micro SD card MP3 music player for Arduino

DY-HV20T/HV8F12V/24V power supply10W/20W Voice playback module supporting Micro SD card MP3 music player for Arduino

$5.87$5.87

35 sold
15% off
Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

$2.55$3.00

59 sold
15% off
LLCC68 LoRa Wireless Module 433/470MHz E220-400M30S 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module LLCC68 LoRa Wireless Module 433/470MHz E220-400M30S 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module

LLCC68 LoRa Wireless Module 433/470MHz E220-400M30S 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module

$4.41$5.19

16 sold
10% off
433MHz 868MHz CC1101 10mW Wireless RF Transmitter and Receiver Module NRF905/SX1212/Si4432 Board with Spring Antenna 433MHz 868MHz CC1101 10mW Wireless RF Transmitter and Receiver Module NRF905/SX1212/Si4432 Board with Spring Antenna

433MHz 868MHz CC1101 10mW Wireless RF Transmitter and Receiver Module NRF905/SX1212/Si4432 Board with Spring Antenna

$1.78$1.98

5 sold
LoRa Module COJXU E22 Series UART SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module LoRa Module COJXU E22 Series UART SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

LoRa Module COJXU E22 Series UART SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

$7.31$7.31

17 sold
5% off
SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 for Arduino SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 for Arduino

SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 for Arduino

$17.76$18.69

63 sold
25% off
A7670C 4G Module CAT.1 Core Development Board Full Netcom GSM LTE+GSM STM32 Soutines FS-MCore-A7670C FS-HCore-A7670C USB to TTL A7670C 4G Module CAT.1 Core Development Board Full Netcom GSM LTE+GSM STM32 Soutines FS-MCore-A7670C FS-HCore-A7670C USB to TTL

A7670C 4G Module CAT.1 Core Development Board Full Netcom GSM LTE+GSM STM32 Soutines FS-MCore-A7670C FS-HCore-A7670C USB to TTL

$0.83$1.11

73 sold
13% off
SX1278 LoRa Spread Spectrum 433/470MHz 2W Power SPI 33dBm EBYTE E32-400M33S 16KM Long Distance PA LNA IPEX Stamp Hole Antenna SX1278 LoRa Spread Spectrum 433/470MHz 2W Power SPI 33dBm EBYTE E32-400M33S 16KM Long Distance PA LNA IPEX Stamp Hole Antenna

SX1278 LoRa Spread Spectrum 433/470MHz 2W Power SPI 33dBm EBYTE E32-400M33S 16KM Long Distance PA LNA IPEX Stamp Hole Antenna

$10.35$11.90

13 sold
CDSENET E22 Series SMD DIP PEX/Stamp Hole SMA-K Wireless Module 433MHz 915MHz 868MHz LoRa Wireless Module UART Radio Smart Home CDSENET E22 Series SMD DIP PEX/Stamp Hole SMA-K Wireless Module 433MHz 915MHz 868MHz LoRa Wireless Module UART Radio Smart Home

CDSENET E22 Series SMD DIP PEX/Stamp Hole SMA-K Wireless Module 433MHz 915MHz 868MHz LoRa Wireless Module UART Radio Smart Home

$7.31$7.31

1 sold
18% off
LoRa Module EBYTE E22 Series SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module LoRa Module EBYTE E22 Series SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

LoRa Module EBYTE E22 Series SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

$5.99$7.31

84 sold
10% off
LoRa Module EBYTE E32 Series UART SMD DIP 433MHz 915MHz 868MHz 20dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module LoRa Module EBYTE E32 Series UART SMD DIP 433MHz 915MHz 868MHz 20dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

LoRa Module EBYTE E32 Series UART SMD DIP 433MHz 915MHz 868MHz 20dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

$5.12$5.69

68 sold
1PCS STM32F439IIT6 STM32F439 32F439IIT6 Single-chip Computer LQFP176 32 Bit/Kernel M4 Microprocessor Electronic Components 1PCS STM32F439IIT6 STM32F439 32F439IIT6 Single-chip Computer LQFP176 32 Bit/Kernel M4 Microprocessor Electronic Components

1PCS STM32F439IIT6 STM32F439 32F439IIT6 Single-chip Computer LQFP176 32 Bit/Kernel M4 Microprocessor Electronic Components

$12.00$12.00

2 sold
SX1278 SPI Ebyte E32-400M30S 30dBm 433MHz 470MHz LoRa Spread Spectrum Module Wide Frequency Band Wireless Transceiver 10km DIY SX1278 SPI Ebyte E32-400M30S 30dBm 433MHz 470MHz LoRa Spread Spectrum Module Wide Frequency Band Wireless Transceiver 10km DIY

SX1278 SPI Ebyte E32-400M30S 30dBm 433MHz 470MHz LoRa Spread Spectrum Module Wide Frequency Band Wireless Transceiver 10km DIY

$7.60$7.60

30 sold
433MHz LoRa SX1278 Long Range Transceiver Wireless Module With Antenna XL1278 SMT SPI Interface For Arduino 433MHz LoRa SX1278 Long Range Transceiver Wireless Module With Antenna XL1278 SMT SPI Interface For Arduino

433MHz LoRa SX1278 Long Range Transceiver Wireless Module With Antenna XL1278 SMT SPI Interface For Arduino

$2.57$2.57

142 sold
1PCS GSM module SIM900A V4.0 Kit Wireless Extension Module GSM GPRS Board Antenna Tested Worldwide Store 1PCS GSM module SIM900A V4.0 Kit Wireless Extension Module GSM GPRS Board Antenna Tested Worldwide Store

1PCS GSM module SIM900A V4.0 Kit Wireless Extension Module GSM GPRS Board Antenna Tested Worldwide Store

$23.35$23.35

50 sold
SX1278 SX1276 LoRa Wireless Module E32-400M20S E32-400M30S E32-900M20S E32-900M30S Ebyte E32-MSeries LoRa Spread Spectrum Module SX1278 SX1276 LoRa Wireless Module E32-400M20S E32-400M30S E32-900M20S E32-900M30S Ebyte E32-MSeries LoRa Spread Spectrum Module

SX1278 SX1276 LoRa Wireless Module E32-400M20S E32-400M30S E32-900M20S E32-900M30S Ebyte E32-MSeries LoRa Spread Spectrum Module

$4.43$4.43

20 sold
CMT2300A Testboard Kit for 433MHz 470MHz RF Module CDSENET E49-400MBL-01 SPI 20dBm Low Power USB Interface CMT2300A Testboard Kit for 433MHz 470MHz RF Module CDSENET E49-400MBL-01 SPI 20dBm Low Power USB Interface

CMT2300A Testboard Kit for 433MHz 470MHz RF Module CDSENET E49-400MBL-01 SPI 20dBm Low Power USB Interface

$11.29$11.29

6 sold
36% off
LILYGO® TTGO T-Internet-COM ESP32 Ethernet For T-PCIE Board IOT Module Wifi Bluetooth Programmer Can Be Welded SIM TF Card Slot LILYGO® TTGO T-Internet-COM ESP32 Ethernet For T-PCIE Board IOT Module Wifi Bluetooth Programmer Can Be Welded SIM TF Card Slot

LILYGO® TTGO T-Internet-COM ESP32 Ethernet For T-PCIE Board IOT Module Wifi Bluetooth Programmer Can Be Welded SIM TF Card Slot

$17.91$27.98

23 sold
22% off
SX1276 Lora Wireless Module 868/915MHz E32-900M30S 10KM Long Distance SPI Low Power Consumption SPI LoRa Spread Spectrum Module SX1276 Lora Wireless Module 868/915MHz E32-900M30S 10KM Long Distance SPI Low Power Consumption SPI LoRa Spread Spectrum Module

SX1276 Lora Wireless Module 868/915MHz E32-900M30S 10KM Long Distance SPI Low Power Consumption SPI LoRa Spread Spectrum Module

$7.92$10.16

6 sold
12% off
XBee Module Series Upgrade S2 S2C Zigbee Module Wireless Data Transmission Module Imported XBee Module Series Upgrade S2 S2C Zigbee Module Wireless Data Transmission Module Imported

XBee Module Series Upgrade S2 S2C Zigbee Module Wireless Data Transmission Module Imported

$26.40$30.00

12 sold
LoRa Module USB Interface 230/400/900MHz COJXU E22-230/400/900T22U RSSI LBT 5KM 22dBm With Antenna DIP Module LoRa Module USB Interface 230/400/900MHz COJXU E22-230/400/900T22U RSSI LBT 5KM 22dBm With Antenna DIP Module

LoRa Module USB Interface 230/400/900MHz COJXU E22-230/400/900T22U RSSI LBT 5KM 22dBm With Antenna DIP Module

$9.48$9.48

61 sold
17% off
SX1278 SX1276 LoRa Wireless Module Ebyte E32-MSeries E32-400M20S E32-400M30S E32-900M20S E32-900M30S LoRa Spread Spectrum Module SX1278 SX1276 LoRa Wireless Module Ebyte E32-MSeries E32-400M20S E32-400M30S E32-900M20S E32-900M30S LoRa Spread Spectrum Module

SX1278 SX1276 LoRa Wireless Module Ebyte E32-MSeries E32-400M20S E32-400M30S E32-900M20S E32-900M30S LoRa Spread Spectrum Module

$3.68$4.43

64 sold
25% off
5Pcs/1pc HT-CT62 ESP32C3 SX1262 Bluetooth-compatible BLE LoRa LoRaWAN Node WiFi Wireless Module 433-510MHz 863-928MHz Antenna 5Pcs/1pc HT-CT62 ESP32C3 SX1262 Bluetooth-compatible BLE LoRa LoRaWAN Node WiFi Wireless Module 433-510MHz 863-928MHz Antenna

5Pcs/1pc HT-CT62 ESP32C3 SX1262 Bluetooth-compatible BLE LoRa LoRaWAN Node WiFi Wireless Module 433-510MHz 863-928MHz Antenna

$0.47$0.63

90 sold
5% off
GSM / GPRS + GPS / BDS Development Board A9G Development Board \ SMS \ Voice \ Wireless Data Transmission + Positioning GSM / GPRS + GPS / BDS Development Board A9G Development Board \ SMS \ Voice \ Wireless Data Transmission + Positioning

GSM / GPRS + GPS / BDS Development Board A9G Development Board \ SMS \ Voice \ Wireless Data Transmission + Positioning

$14.02$14.76

2 sold
19% off
10pcs/1pc LoRa SX1278 Ra-02 433M WIFI Wireless Spread Spectrum Transmission Module 10KM DIY for Smart Home Meter Reading 10pcs/1pc LoRa SX1278 Ra-02 433M WIFI Wireless Spread Spectrum Transmission Module 10KM DIY for Smart Home Meter Reading

10pcs/1pc LoRa SX1278 Ra-02 433M WIFI Wireless Spread Spectrum Transmission Module 10KM DIY for Smart Home Meter Reading

$2.00$2.47

118 sold
38% off
10pcs/1pc SX1276 LoRa Ra-01H 868MHz Spread Spectrum Wifi Wireless Communication Module 3.3V Serial SPI Ra 01H Ra-01 Ra01H 10pcs/1pc SX1276 LoRa Ra-01H 868MHz Spread Spectrum Wifi Wireless Communication Module 3.3V Serial SPI Ra 01H Ra-01 Ra01H

10pcs/1pc SX1276 LoRa Ra-01H 868MHz Spread Spectrum Wifi Wireless Communication Module 3.3V Serial SPI Ra 01H Ra-01 Ra01H

$3.86$6.23

19 sold
25% off
SI4432 Wireless Module 433MHz 470MHz 868MHz 915MHz Long Distance Lora Wireless Data Transmission Transceiver Through Walls Wang SI4432 Wireless Module 433MHz 470MHz 868MHz 915MHz Long Distance Lora Wireless Data Transmission Transceiver Through Walls Wang

SI4432 Wireless Module 433MHz 470MHz 868MHz 915MHz Long Distance Lora Wireless Data Transmission Transceiver Through Walls Wang

$2.07 $2.76

22 sold

Categories: Electronic Components & Supplies, Active Components

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SIM800L GPRS GSM module micro sim card core board quad-band TTL serial port for ESP8266 ESP32 SIM800L GPRS GSM module micro sim card core board quad-band TTL serial port for ESP8266 ESP32

SIM800L GPRS GSM module micro sim card core board quad-band TTL serial port for ESP8266 ESP32

$28.31 $28.31

31 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
EFR32FG25 470MHz 16dBm Wireless Module WI-SUN OFDM FAN1.1 Self-Networking EBYTE E51-470NW16S Low Power Consumption Module EFR32FG25 470MHz 16dBm Wireless Module WI-SUN OFDM FAN1.1 Self-Networking EBYTE E51-470NW16S Low Power Consumption Module

EFR32FG25 470MHz 16dBm Wireless Module WI-SUN OFDM FAN1.1 Self-Networking EBYTE E51-470NW16S Low Power Consumption Module

$8.49 $9.99

6 sold

Categories: Electronic Components & Supplies, Active Components

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LoRa Module SX1278 Ai-Thinker 433M Wireless Spread Spectrum Transmission Ra-01 DIY Kit for Smart Meter Reading LoRa Module SX1278 Ai-Thinker 433M Wireless Spread Spectrum Transmission Ra-01 DIY Kit for Smart Meter Reading

LoRa Module SX1278 Ai-Thinker 433M Wireless Spread Spectrum Transmission Ra-01 DIY Kit for Smart Meter Reading

$28.44 $28.44

27 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP

LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP

$5.30 $5.96

175 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
10Pcs/1pc Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface 10Pcs/1pc Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

10Pcs/1pc Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

$1.91 $2.55

73 sold

Categories: Electronic Components & Supplies, Active Components

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TTGO t-call V1.3 ESP32 wireless module, SIM antenna, SIM card, SIM800L module and GSM/GPRS arduino antenna TTGO t-call V1.3 ESP32 wireless module, SIM antenna, SIM card, SIM800L module and GSM/GPRS arduino antenna

TTGO t-call V1.3 ESP32 wireless module, SIM antenna, SIM card, SIM800L module and GSM/GPRS arduino antenna

$101.87 $101.87

4 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
LR1121 LoRa Wireless Module Dual-Band Sub-G 433/868/915/2.4G SMD TCXO EBYTE E80-400M/900M2213S IPEX Stamp Hole SPI RF Module LR1121 LoRa Wireless Module Dual-Band Sub-G 433/868/915/2.4G SMD TCXO EBYTE E80-400M/900M2213S IPEX Stamp Hole SPI RF Module

LR1121 LoRa Wireless Module Dual-Band Sub-G 433/868/915/2.4G SMD TCXO EBYTE E80-400M/900M2213S IPEX Stamp Hole SPI RF Module

$6.15 $7.69

86 sold

Categories: Electronic Components & Supplies, Active Components

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SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

$1.11 $1.11

27 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
Lora Wireless Module 33dBm 400MHz EBYTE E22-400T33D-V2 Long Distance 16KM RSSI SMA-K Small Size UART DIP Module Lora Wireless Module 33dBm 400MHz EBYTE E22-400T33D-V2 Long Distance 16KM RSSI SMA-K Small Size UART DIP Module

Lora Wireless Module 33dBm 400MHz EBYTE E22-400T33D-V2 Long Distance 16KM RSSI SMA-K Small Size UART DIP Module

$16.71 $18.99

15 sold

Categories: Electronic Components & Supplies, Active Components

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DY-HV20T/HV8F12V/24V power supply10W/20W Voice playback module supporting Micro SD card MP3 music player for Arduino DY-HV20T/HV8F12V/24V power supply10W/20W Voice playback module supporting Micro SD card MP3 music player for Arduino

DY-HV20T/HV8F12V/24V power supply10W/20W Voice playback module supporting Micro SD card MP3 music player for Arduino

$5.87 $5.87

35 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

Ra-02 LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module IPEX Socket DIY Kit For SPI GPIO Interface

$2.55 $3.00

59 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
LLCC68 LoRa Wireless Module 433/470MHz E220-400M30S 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module LLCC68 LoRa Wireless Module 433/470MHz E220-400M30S 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module

LLCC68 LoRa Wireless Module 433/470MHz E220-400M30S 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module

$4.41 $5.19

16 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
433MHz 868MHz CC1101 10mW Wireless RF Transmitter and Receiver Module NRF905/SX1212/Si4432 Board with Spring Antenna 433MHz 868MHz CC1101 10mW Wireless RF Transmitter and Receiver Module NRF905/SX1212/Si4432 Board with Spring Antenna

433MHz 868MHz CC1101 10mW Wireless RF Transmitter and Receiver Module NRF905/SX1212/Si4432 Board with Spring Antenna

$1.78 $1.98

5 sold

Categories: Electronic Components & Supplies, Active Components

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LoRa Module COJXU E22 Series UART SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module LoRa Module COJXU E22 Series UART SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

LoRa Module COJXU E22 Series UART SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

$7.31 $7.31

17 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 for Arduino SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 for Arduino

SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 for Arduino

$17.76 $18.69

63 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
A7670C 4G Module CAT.1 Core Development Board Full Netcom GSM LTE+GSM STM32 Soutines FS-MCore-A7670C FS-HCore-A7670C USB to TTL A7670C 4G Module CAT.1 Core Development Board Full Netcom GSM LTE+GSM STM32 Soutines FS-MCore-A7670C FS-HCore-A7670C USB to TTL

A7670C 4G Module CAT.1 Core Development Board Full Netcom GSM LTE+GSM STM32 Soutines FS-MCore-A7670C FS-HCore-A7670C USB to TTL

$0.83 $1.11

73 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
SX1278 LoRa Spread Spectrum 433/470MHz 2W Power SPI 33dBm EBYTE E32-400M33S 16KM Long Distance PA LNA IPEX Stamp Hole Antenna SX1278 LoRa Spread Spectrum 433/470MHz 2W Power SPI 33dBm EBYTE E32-400M33S 16KM Long Distance PA LNA IPEX Stamp Hole Antenna

SX1278 LoRa Spread Spectrum 433/470MHz 2W Power SPI 33dBm EBYTE E32-400M33S 16KM Long Distance PA LNA IPEX Stamp Hole Antenna

$10.35 $11.90

13 sold

Categories: Electronic Components & Supplies, Active Components

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CDSENET E22 Series SMD DIP PEX/Stamp Hole SMA-K Wireless Module 433MHz 915MHz 868MHz LoRa Wireless Module UART Radio Smart Home CDSENET E22 Series SMD DIP PEX/Stamp Hole SMA-K Wireless Module 433MHz 915MHz 868MHz LoRa Wireless Module UART Radio Smart Home

CDSENET E22 Series SMD DIP PEX/Stamp Hole SMA-K Wireless Module 433MHz 915MHz 868MHz LoRa Wireless Module UART Radio Smart Home

$7.31 $7.31

1 sold

Categories: Electronic Components & Supplies, Active Components

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18% off
LoRa Module EBYTE E22 Series SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module LoRa Module EBYTE E22 Series SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

LoRa Module EBYTE E22 Series SMD DIP 433MHz 915MHz 868MHz 22dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

$5.99 $7.31

84 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
LoRa Module EBYTE E32 Series UART SMD DIP 433MHz 915MHz 868MHz 20dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module LoRa Module EBYTE E32 Series UART SMD DIP 433MHz 915MHz 868MHz 20dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

LoRa Module EBYTE E32 Series UART SMD DIP 433MHz 915MHz 868MHz 20dBm 30dBm IPEX/Stamp Hole SMA-K Wireless Module

$5.12 $5.69

68 sold

Categories: Electronic Components & Supplies, Active Components

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1PCS STM32F439IIT6 STM32F439 32F439IIT6 Single-chip Computer LQFP176 32 Bit/Kernel M4 Microprocessor Electronic Components 1PCS STM32F439IIT6 STM32F439 32F439IIT6 Single-chip Computer LQFP176 32 Bit/Kernel M4 Microprocessor Electronic Components

1PCS STM32F439IIT6 STM32F439 32F439IIT6 Single-chip Computer LQFP176 32 Bit/Kernel M4 Microprocessor Electronic Components

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2 sold

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SX1278 SPI Ebyte E32-400M30S 30dBm 433MHz 470MHz LoRa Spread Spectrum Module Wide Frequency Band Wireless Transceiver 10km DIY SX1278 SPI Ebyte E32-400M30S 30dBm 433MHz 470MHz LoRa Spread Spectrum Module Wide Frequency Band Wireless Transceiver 10km DIY

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$7.60 $7.60

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433MHz LoRa SX1278 Long Range Transceiver Wireless Module With Antenna XL1278 SMT SPI Interface For Arduino 433MHz LoRa SX1278 Long Range Transceiver Wireless Module With Antenna XL1278 SMT SPI Interface For Arduino

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$2.57 $2.57

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$23.35 $23.35

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$4.43 $4.43

20 sold

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CMT2300A Testboard Kit for 433MHz 470MHz RF Module CDSENET E49-400MBL-01 SPI 20dBm Low Power USB Interface CMT2300A Testboard Kit for 433MHz 470MHz RF Module CDSENET E49-400MBL-01 SPI 20dBm Low Power USB Interface

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LILYGO® TTGO T-Internet-COM ESP32 Ethernet For T-PCIE Board IOT Module Wifi Bluetooth Programmer Can Be Welded SIM TF Card Slot LILYGO® TTGO T-Internet-COM ESP32 Ethernet For T-PCIE Board IOT Module Wifi Bluetooth Programmer Can Be Welded SIM TF Card Slot

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23 sold

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SX1276 Lora Wireless Module 868/915MHz E32-900M30S 10KM Long Distance SPI Low Power Consumption SPI LoRa Spread Spectrum Module SX1276 Lora Wireless Module 868/915MHz E32-900M30S 10KM Long Distance SPI Low Power Consumption SPI LoRa Spread Spectrum Module

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12 sold

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$9.48 $9.48

61 sold

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$3.68 $4.43

64 sold

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5Pcs/1pc HT-CT62 ESP32C3 SX1262 Bluetooth-compatible BLE LoRa LoRaWAN Node WiFi Wireless Module 433-510MHz 863-928MHz Antenna 5Pcs/1pc HT-CT62 ESP32C3 SX1262 Bluetooth-compatible BLE LoRa LoRaWAN Node WiFi Wireless Module 433-510MHz 863-928MHz Antenna

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$0.47 $0.63

90 sold

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GSM / GPRS + GPS / BDS Development Board A9G Development Board \ SMS \ Voice \ Wireless Data Transmission + Positioning GSM / GPRS + GPS / BDS Development Board A9G Development Board \ SMS \ Voice \ Wireless Data Transmission + Positioning

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$14.02 $14.76

2 sold

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10pcs/1pc LoRa SX1278 Ra-02 433M WIFI Wireless Spread Spectrum Transmission Module 10KM DIY for Smart Home Meter Reading 10pcs/1pc LoRa SX1278 Ra-02 433M WIFI Wireless Spread Spectrum Transmission Module 10KM DIY for Smart Home Meter Reading

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$2.00 $2.47

118 sold

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10pcs/1pc SX1276 LoRa Ra-01H 868MHz Spread Spectrum Wifi Wireless Communication Module 3.3V Serial SPI Ra 01H Ra-01 Ra01H 10pcs/1pc SX1276 LoRa Ra-01H 868MHz Spread Spectrum Wifi Wireless Communication Module 3.3V Serial SPI Ra 01H Ra-01 Ra01H

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19 sold

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