Firmware for esp8266

₫250-750 VND

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超过 6 年前

₫250-750 VND

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I want a firmaware for esp8266 chip, that have following function: -Write code in Esclipse -Have smartconfig function -Have a button to press to enter smartconfig -Have 2 led to indicate status like( wifi connect, connect MQTT ok..) -Have UART comunication with a RF 433Mhz tranceiver module. I will send the Uart protocol to Freelancer. -Can Connect to MQTT BROKER, if it receive infomation from uart, it will send to MQTT topic. And if it receive from an MQTT client , it will send to RF module via uart. -Have realtime to set timer to do something related to UART AND MQTT.

C Programming

C# Programming

Electronics

项目 ID: 14738411

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活跃7 年前

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4威客以平均价₫358,974 VND来参与此工作竞价

@CoherentTech123

I am an expert with more than 15 years of experience in embedded systems, electronics, firmware development and prototyping.

₫100,250 VND 在10天之内

4.9

(40条评论)

5.8

@nextrotek

We are 10 Members team with 8+ years of experience. Specialized in all sorts of Electrical and Electronics Automation. We design and Build Products in most efficient possible manner Our Services: * LabVIEW and Matlab programming * FPGA, PIC, AVR and micro controller programming * Circuit and PCB designing * Surface Mount Technology (SMT) * Electronics equipment maintenance * YOKOGAWA’S CENTUM CS3000 DCS programming * Analog Electronics * Rasberry Pie * Arduino series * Intergration of all types of sensors (IR, ultrasonic, heat, pressure,etc;) * GPS * GSM * RTOS (Real Time Operating Systems) * Zigbee, Bluetooth (BLE), WiFI modules * All sorts of Automation Systems * LCD, TFT * Finger print recognition * Mass Productions

₫600,000 VND 在20天之内

0.0

(0条评论)

0.0

@MetaoriginLab

A proposal has not yet been provided

₫325,425 VND 在18天之内

0.0

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0.0

@skedusoft

I have experience in implementing MQTT using GSM TCP socket. I have worked on designing and implementing pub-sub topic based communication with minimal data packet size. Please let me know your availability for further discussions. Look forward to your positive feedback. Thanks.

₫410,220 VND 在20天之内