Controller ESP8266 with GSM
Basic functionality requirements:
1 . Installation of pins - INPUT or OUTPUT
The 2nd Restoration of the pine. If the value of a pin changes, the controller informs the server. The server may also ask for a compulsory state upgrade.
3 . Establishment of pineapple.
and 4. Connect to the server via gsm, mqtt and data transmission via msgpack.
and 5. Request from the server to update the stages of the pins, one or several.
In fact, you just need a controller that by the API we connect to our own web interface and can remotely empty / remove the load and see the status of other pins.
2 rails and 2 entrances.
-
600 4 0 Good afternoon.
The task is entirely understood, there is experience of implementing such tasks.
Ready to discuss details and perform!
-
282 1 0 Good day . The task is clear, ready to discuss and fulfill the task.
-
1958 25 0 Good day . Ready to work on the project. I’ve already done a similar project on the ESP8266/ESP32 + SIM800 module. From experience I would better choose esp32, although on 8266 it is also possible to realize. The web server can be launched on the controller itself if necessary. The price, the timetable is written orientally, it should be more detailed to know the task.
Current freelance projects in the category C & C++
Comparative analysis of the effectiveness of custom software (v2.2-field) and reference software (Meshtastic v2.x)
22 USD
Comparative analysis of the effectiveness of custom software (v2.2-field) and reference software (Meshtastic v2.x) on the identical hardware platform (ESP32 + SX1268, 2W) based on the criteria of range, throughput, link stability, and power consumption. Conduct tests with… C & C++, C# ∙ 2 days 14 hours back ∙ 2 proposals |
Consultation and audit of the current project on Odoo 19 Community EditionWe are looking for an Odoo Developer — a solo developer with experience in Odoo 19 Community Edition, including using Claude Code. We need a specialist who has successfully implemented projects in Odoo and practical experience in development using Claude Code. Important: we only… C & C++, Javascript and Typescript ∙ 5 days 15 hours back ∙ 7 proposals |
Software development for Arduino (RF modules 3–7.5 GHz, automatic frequency scanning)It is necessary to develop a system on Arduino for the automatic search of active analog video signals and the automatic tuning of the transmitter to the detected frequency.It is planned to use three separate transceiver modules: 3000–4200 MHz; 4900–6000 MHz; 6100–7500… C & C++, Embedded Systems & Microcontrollers ∙ 6 days 15 hours back ∙ 4 proposals |
Black Ukraine (RP-project on base MTA)
1154 USD
|
Residential Proxy Infrastructure EngineerWe're building a residential proxy network from scratch — fully owned, no third-party suppliers. We need one exceptional network engineer to build the entire technical foundation. What you'll build: - Android background SDK that routes proxy traffic through user devices… C & C++, DevOps ∙ 12 days 12 hours back ∙ 15 proposals |