All Services Engineering & Architecture IoT hardware and firmware ESP8266 $50/hr · Starting at $100 Internet of things. Hardware, firmware and software design and manufacturing for the internet of things and sensors using the ESP8266 WIFI module. Firmware and hardware customization to support your needs, including operation, control and communication. Design for customized communication protocols or standard protocols like MQTT, etc. Rates are negotiable based on project complexity and type. About $50/hr · Ongoing Download Resume Internet of things. Hardware, firmware and software design and manufacturing for the internet of things and sensors using the ESP8266 WIFI module. Firmware and hardware customization to support your needs, including operation, control and communication. Design for customized communication protocols or standard protocols like MQTT, etc. Rates are negotiable based on project complexity and type. Skills & Expertise DesignFirmwareHardwareI2CIotManufacturingMQTTPCB DesignProgrammingSoftware DesignTcpWifi Related Work Collections WiFi Color Sensor ESP8266 WiFi Electric Current Sensor ESP8266 WiFi Flame Detector ESP8266 WiFi Gas Sensor ESP8266 WiFi Movement Sensor ESP8266 WiFi Reed (Magnetic) Sensor 2 Reviews RCI-Ramon says, I was expecting to have some feedback from this Guru by Monday, but instead the project was completed over the weekend! Great skills and work ethics. for Voltage Converter schematics for product on Jun 18, 2016 RCI-Ramon says, Excellent and super fast work in the design and layout of the PCB board we commissioned. for Voltage Converter schematics for product on Jun 18, 2016 Browse Similar Freelance Experts Wi-Fi ExpertsPCB DesignersElectronics EngineersDesignersPrototyping ServicesComputer Programmers3D Printing Designers