Firebeetle-2-ESP32-E
BBQ-temp-publisher
| Firebeetle-2-ESP32-E | BBQ-temp-publisher | |
|---|---|---|
| 5 | 2 | |
| 53 | 0 | |
| - | - | |
| 0.0 | 0.0 | |
| over 1 year ago | about 2 years ago | |
| C++ | C++ | |
| GNU General Public License v3.0 only | BSD 2-clause "Simplified" License |
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Firebeetle-2-ESP32-E
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powering an esp32 with batteries
If you look at recharging the device a good charging circuit and low quiescent LDO is needed. Andreas Spieß (popular YouTuber in this domain) compared several developer boards. The outcome is for me to go for „Firebeetle“. A project of mine gives details: https://github.com/Torxgewinde/Firebeetle-2-ESP32-E
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Keeping time while in deep sleep possible?
My PIR sensor runs from battery and uses the RTC to estimate battery runtime: https://github.com/Torxgewinde/Firebeetle-2-ESP32-E/blob/main/Firebeetle_DeepSleep.ino
- ESP32 motion sensor
- Powering the ESP32 using a 3.7V Battery
BBQ-temp-publisher
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Why Did These LEDs Light Up? ESP32-S3 – Which Pins Are Safe to Use? [video]
Like this? https://github.com/HankB/BBQ-temp-publisher
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ESP-IDF, WiFi, MQTT and SNTP using PlatformIO
What's next for this project? Unless I discover (or someone points out) shortcomings, it is complete. I've copied it and am now working on a project to publish BBQ temperature readings to my Home Assistant controller so I can get nice charts without having to manually record temperature readings. That is work in progress at https://github.com/HankB/BBQ-temp-publisher. I've got the analog inputs working and have determined what resistor I need for a voltage divider with the temperature probes. I need to fully characterize the sensors so I can produce a function to convert ADC readings to temperature.
What are some alternatives?
OpenMQTTGateway - MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.
ESPresense - An ESP32 based node for gathering indoor positioning and transmitting to mqtt
DFPlayerMini_Fast - Fast and easy to understand Arduino library to use the DFPlayer Mini MP3 module from DFRobot.com. This is a huge improvement (both in terms of execution speed and simplicity) to the standard library provided by DFRobot.com.
async-mqtt-client - 📶 An Arduino for ESP8266 asynchronous MQTT client implementation
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
esphome - ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
kalibr - The Kalibr visual-inertial calibration toolbox
blynk-library - Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.
vscode-esp-idf-extension - Visual Studio Code extension for ESP-IDF projects
AVR-ADC-Wrapper - A static, type checked wrapper for AVR devices' ADC.
IRremoteESP8266 - Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/