HULP
Farm-Data-Relay-System
| HULP | Farm-Data-Relay-System | |
|---|---|---|
| 6 | 23 | |
| 170 | 467 | |
| - | - | |
| 3.1 | 7.5 | |
| 27 days ago | 5 days ago | |
| C | C | |
| MIT License | MIT License |
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HULP
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Interrupt for hx711
There's an example using the ULP here: https://github.com/boarchuz/HULP/blob/c410904472113614aa31c36ed2924c432732ca18/examples/HX711/calibrate_and_wake/main/main.c
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How to tell the ULP co-processor what to do?
I think you’re probably looking for this one: https://github.com/boarchuz/HULP
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Ideas to make a esp32 wake up, send a EspNow msg, and sleep as fast as possible
Maybe https://github.com/boarchuz/HULP will be useful for the ULP? It supports IDF and Arduino, though admittedly there's not much effort on the Arduino side.
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ESP32 ULP coprocessor programming in Arduino or Platformio with minimum fuss?
The /u/boarchuz HULP macro method would be great, but it doesn't work properly without the Arduino 2.0 IDE.
- Reading sensors while in sleep mode
Farm-Data-Relay-System
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What do you guys think about my Smart Plant Monitor?
FDRS is a custom built system on top of ESPNow (and lora, wifi, etc) that makes the messaging simple. https://github.com/timmbogner/Farm-Data-Relay-System https://youtu.be/6JI5wZABWmA
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We want your feedback on The IoT Bridge: Solving the IoT interoperability problem with a generic, no code, universal wireless IoT gateway
I second this.. i just discovered FDRS and am in the process of hooking a remote gate up to my Home Assistant server with a couple of heltec ESP32/Lora modules. Clicked through because this sounds like it could've been an alternative method of doing the same thing BUT the website lists no hardware, no documentation, no pricing... do you expect every prospective customer to have a conversation with you about what they need?
- Updated Design Review Request
- Multiple Esp8266 communicating with central hub (rpi or esp32) using wire
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Need suggestion to build a project using ESP32 and LoRa
Have a look at FDRS, it should simplify your project's needs greatly.
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Farm Data Relay System
Shared by: https://github.com/timmbogner/Farm-Data-Relay-System/blob/main/README.md
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Question re feasibility
I'd look at FDRS, I feel like it would fit your situation very well. Depending on the physical layout of our hives, you might have 1 node (w/ weight/t&h/audio sensors) per hive, one repeater and one gateway. You may not need the repeater, or you may need more than one. Using ESPNow, you can get 300m line of sight (even further if using ESPNow LR), Lora you can go much further.
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Techniques for sleeping sensors overnight
Another FDRS user contributed an example using a DS3231 that you can look off of here.
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I designed Farm Data Relay System to provide access to remote sensor and controller nodes in outdoor settings. It's a simple framework that bridges ESP-NOW, LoRa, and MQTT devices on a low power budget. You can also implement ESP-NOW or LoRa repeaters to move data farther.
I have been working on this project for a while, but only recently added controller functionality in an official capacity. As such, I updated my infographics and wanted to share them with the class: UART, MQTT.
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Low power ESP8266 circuit for soil measurement
This is a shameless plug, as it's a video about my own project. I actually have a soil moisture sensor experiment underway however, which I documented in this wiki page.
What are some alternatives?
ulptool - Program the esp32 ULP coprocessor in Arduino
ESP-Now - ESP-Now Examples
arduino-esp32 - Arduino core for the ESP32
Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
esphome - ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
esp32_usb_soft_host - ESP32 software USB host through general IO pins. We can connect up to 4 USB-LS HID (keyboard mouse joystick) devices simultaneously.
Home Assistant - :house_with_garden: Open source home automation that puts local control and privacy first.
arduino-esp32 - Arduino core for the ESP32
Smooth - C++ framework for embedded programming on top of Espressif's ESP-IDF.
dac-cosine - API to operate cosine waveform generator inside ESP32
ESP32-eduroam - Examples with connection to eduroam powered university networks around the world and then to IoT services or self-hosted websites..