Reference: DWM16121104

Heart Beat Sensor Easy Pulse Plugin V1.0

Easy Pulse Plugin is an Arduino compatible and breadboard friendly pulse sensor based on the principle of photoplethysmography.

Reference: DWM18051402

Brand: Semtech

HPD14A SX1278 433MHz /470MHz LoRa Wireless transceiver module

HPD14A SX1278 433MHz /470MHz LoRa Wireless transceiver module feature the LoRaTM long range modem It's from the HopeRF LoRa module.build by the semtech chipset with the application for ARM meters.

Reference: DWM20030403

ESP32-A1S Wi-Fi+Bluetooth+Audio Development Kit

ESP32-A1S Wi-Fi+Bluetooth+Audio Development Kit it can work as a minimum independent system which offers support for Google’s Assistant and Amazon’s Alexa.

Reference: DWM17080703

AM2321 Digital Temperature Humidity Sensor

AM2321 is a temperature and humidity composite sensor that contains calibrated digital signal output, using special temperature and humidity sensor acquisition technology to ensure that products with high reliability and excellent long-term stability.

Reference: DWM16122005

A6 GPRS/ GSM Low-cost Shield board

This is a A6 GPRS/GSM Shield, which is use the newest A6 gprs/gsm module, A6 is a low-cost but efficient chip. With its ultra-small size, low power consumption and wide operating temperature range.

Reference: DWM17072502

D-duino ESP8266 IOT WiFi NodeMCU Board with 0.96OLED

D-duino is a combination of ESP8266 and OLED is a 6 IOT WiFi NodeMCU Development Board .

Reference: DWM16121103

Heart Beat Sensor Easy Pulse V1.1

Easy Pulse is a DIY pulse sensor that can be used for detecting the cardio-vascular pulse wave from a fingertip.

Reference: DWM02030406

A9G GPRS /GSM /GPS Pudding/SMS/Voice/ Positioning IOT Development Board

The A9G development board is a multifunctional development board based on EMC’s A9G GPRS/ GSM + GPS/ BDS module it can be used Wireless Data Transmission and Positioning IOT Development.

Reference: DWM17072501

ESP8266 ESP-12 WIFI IOT Evaluation Board

ESP8266 Evaluation Board ESP-12 is full WIFI evalution board which mounted on a PCB with all the GPIO broken out,each GPIO has an LED connected so you can quickly test your code without connecting external hardware, and a LDR to test the ADC.

Reference: DWM17080701

AM2301 DHT21 Capacitive Digital Temperature & Humidity Sensor

AM2301 DHT21 Capacitive Digital Temperature & Humidity Sensor is wired with DHT21 or AM2301 sensors.

Reference: DWM20030402

EasyESP-1 ESP8266 experimenter board for beginners

EasyESP-1 WiFi-enabled ESP8266 microcontroller is a rapid prototyping and development board for the low-cost,  specially designed for beginners.

Reference: DWM17102701

RF Explorer - ISM Combo Handheld Digital Spectrum Analyzer

RF Explorer - ISM Combo Handheld Digital Spectrum Analyzer is a very affordable tool for work in all ISM popular frequency bands.

Reference: DWM18122007

USD1.3/pcs MOQ100 SUB 1GHz-433MHz /868MHz /915MHz Whip-antenna

USD1.3/pcs MOQ100Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA  male connectors.it's used with wireless module recommanded by Hoperf .

Reference: DWM17080704

MTH02 Digital Temperature & Humidity Sensor

MTH02 Digital Temperature & Humidity Sensor is Japan's Hokuriku resistive humidity sensor production as a Temperature & Humidity sensor.

Reference: DWM18032303

USD2.0/pcs DWM-TLB-3.0QB MOQ100pcs SUB-1GHz / 2.4GHz Whip Antenna

USD2.0/pcs DWM-TLB-3.0QB MOQ100pcs SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA  male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..

Reference: DWM17080702

BMP180 Barometer Pressure /Temperature /Altitude Sensor

BMP180 Barometer Pressure /Temperature /Altitude Sensor is a low-cost sensing solution for measuring barometric pressure and temperature and altitude.