SERINODE

A ESP32 based 4G IOT datalogger for sericulture farms

Tech stack:

PCB designing(Easyeda)
Embedded C programming
Solidworks and 3d printing
INFLUX cloud database
Grafana
ESP32 microcontroller
Simcom A7670C 4G GSM module
Sensor integration(SPI,I2C)
HTTP

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Overview

Serinode is a 4G IoT data logger designed for sericulture farms, monitoring temperature, humidity, oxygen, CO2 levels, and transmitting data to InfluxDB for Grafana visualization and also enables local sd card storage. It includes an OLED screen for real-time readings and uses a Simcom A7670C GSM module.

Key Features

Environmental Monitoring: Tracks shed conditions.
Data Management: Stores data on InfluxDB and SD card.
User Interface: OLED screen for farmer access.
PCB Features:
- Onboard Real-Time Clock circuit: Timestamps data.
- Onboard SD Card circuit: Local storage.
- Buck Converter circuit: Converts voltages up to 30V to 3.3V.
- 4G gsm module:4G cellular connection capable
Enclosure Design: Custom-built for durability.
Dashboard Creation: Grafana for data visualization.
Independent Project: Designed and implemented by me.

Achievements and Challenges

From PCB design to Grafana setup, the project involved significant learning and problem-solving.As this was made by me from end to end ,i have had lot of exposure to real life experiences,ranging from pcb design limitaions,3d design considerations,product scalability,Remote connectivity limitations etc.

ROLE:INTERN(IOT PRODUCT DEVELOPMENT)

Employer:SERIGREEN TECHNOLOGIES(Agriculture startup)

Timeline:May 2024 - Ongoing

SERIAUTOMATE

A ESP32 based Automation and Control system for sericulture farms.Converting regualar sericulture shed into smart sheds by monitoring their indoor microclimate and modifing it for better yeilds

Tech stack:

PCB designing(Easyeda)
Embedded C programming
Solidworks and 3d printing
INFLUX cloud database
Grafana
ESP32 microcontroller
Simcom A7670C 4G GSM module
Mesh networks(ESP NOW)
HTTP

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SERIAUTOMATE

ONGOING.....

ROLE:Academic Trainee(IOT INTERN)

Employer:HCLTech

Timeline:May 2024 - July 2024

Work Summary:

Developed an end-to-end IoT pipeline encompassing slave devices, master devices, gateways, and cloud integrations.
Simulated and implemented data frame structures for industrial protocols including CAN Bus, Profinet, Profibus, Modbus, and BACnet.
Utilized RabbitMQ for efficient data transfer, InfluxDB for data storage, and Grafana for data visualization including variables, panels, and dashboards.

Tech stack:

Python programming
INFLUX cloud database
Grafana
RabbitMQ
Industrial iot protocols(CAN,MOD BUS,PROFINET,PROFIBUS,BACKNET)
HTTP,AQMP

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Ongoing....