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Board & Shield
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Relay
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DC 3.7V To 5V Bluetooth 4.1 MP3 WAV Decoder Board 3W Speaker Amplifier Audio Receiver Module Support USB/TF/U-DISK/IR Remote Control
$5.00
TAudio V1.0 ESP32-WROVER SD Card Slot Bluetooth WI-FI Module MPU9250 WM8978 12Bits WS2812B
$22.58
4.0 Bluetooth Audio Receiver Module Mono For DIY Wireless Audio Speaker Amplifier Modification JDY-61
$2.69
DC 12V 16 Channel Bluetooth Relay Board Wireless Remote Control Switch For Android Phones With Bluetooth Functions
$34.45
GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance With Non-welding Pin
$3.79
Voice Playback Module Board MP3 Reminder For Arduino
$8.81
KRC-86B CSR8630 Bluetooth 4.0 Stereo Audio Receiver Module Board A2DP AVRCP
$9.19
NRF24L01+ SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module
$1.72
Smart Electronics SX1278 LoRa Ra-02 Spread Spectrum Wireless Module / Ultra Far 10KM / 433M
$5.19
315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Board
$1.86
5pcs GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance With Welding Pin
$10.85
Ethernet Nano W5100 Ethernet Shield LAN Network Module Micro-SD Support TCP UDP For Arduino
$15.39
ESP8266 Serial Wi-Fi Wireless ESP-01 Adapter Module 3.3V 5V Compatible For Arduino
$2.56
SIM868 GSM GPRS GPS 3 In 1 Module With Antenna For Arduino 51 STM32 Support Voice Short Message TTS DTMF
$29.99
433Mhz 1CH Channel ON/OFF Wireless RF Remote Control Transmitter
$2.81
10Pcs ESP-01S Relay Module WiFi Smart Remote Switch Phone APP DIY Project Design For Arduino
$14.74
DC 3.7V To 5V Bluetooth 4.1 MP3 WAV Decoder Board 3W Speaker Amplifier Audio Receiver Module Support USB/TF/U-DISK/IR Remote Control
$5.00
TAudio V1.0 ESP32-WROVER SD Card Slot Bluetooth WI-FI Module MPU9250 WM8978 12Bits WS2812B
$22.58
4.0 Bluetooth Audio Receiver Module Mono For DIY Wireless Audio Speaker Amplifier Modification JDY-61
$2.69
DC 12V 16 Channel Bluetooth Relay Board Wireless Remote Control Switch For Android Phones With Bluetooth Functions
$34.45
GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance With Non-welding Pin
$3.79
Voice Playback Module Board MP3 Reminder For Arduino
$8.81
KRC-86B CSR8630 Bluetooth 4.0 Stereo Audio Receiver Module Board A2DP AVRCP
$9.19
NRF24L01+ SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module
$1.72
Smart Electronics SX1278 LoRa Ra-02 Spread Spectrum Wireless Module / Ultra Far 10KM / 433M
$5.19
315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Board
$1.86
5pcs GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance With Welding Pin
$10.85
Ethernet Nano W5100 Ethernet Shield LAN Network Module Micro-SD Support TCP UDP For Arduino
$15.39
ESP8266 Serial Wi-Fi Wireless ESP-01 Adapter Module 3.3V 5V Compatible For Arduino
$2.56
SIM868 GSM GPRS GPS 3 In 1 Module With Antenna For Arduino 51 STM32 Support Voice Short Message TTS DTMF
$29.99
433Mhz 1CH Channel ON/OFF Wireless RF Remote Control Transmitter
$2.81
10Pcs ESP-01S Relay Module WiFi Smart Remote Switch Phone APP DIY Project Design For Arduino
$14.74
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1000 Meters 8 Key Remote Control High Power 433mhz Wireless Remote Control
Recommended supporting use: Product ID: 1173218 Feature: 1. Using SMT chip...
$4.82
2 reviews
10Pcs ESP-01S Relay Module WiFi Smart Remote Switch Phone APP DIY Project Design For Arduino
Description: This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for...
$14.74
2 reviews
315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Board
Transmitter Module Specification: Working voltage: 3V ~ 12V Working current: 20mA ~ 28mA Standby...
$1.86
0 reviews
3Pcs 12V 4CH Channel 433Mhz Wireless Remote Control Switch With 2 Transimitter
Note: If you need more transmitter, please search 1018573 This product does not supply any...
$26.99
1 reviews
3Pcs ESP8266 12V WiFi Relay Networking Smart Home Phone APP Remote Control Switch
Summarize: LC 12V WiFi relay module carried a ESP8266 WiFi module and microcontroller. It will send...
$19.75
1 reviews
4.0 Bluetooth Audio Receiver Module Mono For DIY Wireless Audio Speaker Amplifier Modification JDY-61
Feature: PCB size: 23 x 15 x 2.4mm Pin spacing: 2.54mm PIN Function Description 1 VCC ...
$2.69
0 reviews
433Mhz 1CH Channel ON/OFF Wireless RF Remote Control Transmitter
Note: This remote can use for Product ID: 1040721 Output Working Way: 1. Jog:...
$2.81
0 reviews
5pcs GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance With Welding Pin
Specification: Model : GT-24 Module size: 30.3 × 14.5mm (including PCB antenna) ...
$10.85
0 reviews
5Pcs Mini Ultra-small Size ESP-M3 From ESP8285 Serial Wireless WiFi Transmission Module
Overview: What is ESP8285? ESP8285=ESP8266+1M Flash, the bearing high temperature is 125
$13.05
0 reviews
8 Buttons 27MHZ 4CH Remote Control with Receiver Board Antenna For DIY SN-RM9
Specifications: Material: plastic + electronic components Color: As shown Electronic...
$5.97
0 reviews
Bytereal iBeacon BLE 4.0 Near Field Orientation Module
Bytereal iBeacon BLE 4.0 Near Field Orientation Module What is iBeacon ? iBeacon is small...
$8.87
0 reviews
CSR8645 4.0 Bluetooth Stereo Audio Module Low Power Consumption Supports APTX
Feature: 1.Type: F-3188 2.Bluetooth Specification: v4.0...
$7.22
0 reviews
DC 0-300V 10A Voltmeter PZEM-003 Communication Wireless Module RS485 Modbus Voltage Current Power Energy Detector
Specifications: Measurement accuracy: 1.0 grade Working temperature:-20
$8.99
$8.09
2 reviews
DC 12V 16 Channel Bluetooth Relay Board Wireless Remote Control Switch For Android Phones With Bluetooth Functions
Features: Operating Current: Standby current (all relays closed) 14MA, 1 relay open 41MA, 2...
$34.45
0 reviews
DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter
Features: 1.Suitable for all lights. 2.Energy-saving and environment protection 3.Fast response and...
$2.57
0 reviews
DC 3.7V To 5V Bluetooth 4.1 MP3 WAV Decoder Board 3W Speaker Amplifier Audio Receiver Module Support USB/TF/U-DISK/IR Remote Control
Description: Support bluetooth 4.1 mode, support automatically back to even, support to...
$5.00
0 reviews
ESP32 SX1276 LoRa 868 / 915MHz Bluetooth WIFI Lora Internet Antenna Development Board For Arduino
Description:...
$13.73
2 reviews
ESP8266 10A 220V Network Relay WIFI Module Input DC 7V~30V
Parameter: Model: ESP8266 Color: Green Size(L*W*H):65 x 40 x 18 mm ISM: 2.4 GHz PA:+ 25 dBm Relay...
$7.59
$6.83
0 reviews
Ethernet Nano W5100 Ethernet Shield LAN Network Module Micro-SD Support TCP UDP For Arduino
Features: - It is based on the Wiznet W5100 Ethernet chip which a network (IP) stack...
$15.39
0 reviews
GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance With Non-welding Pin
Specification: Model : GT-24 Module size: 30.3 × 14.5mm (including PCB antenna) ...
$3.79
0 reviews
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