Wemos-D1-Mini-BME280-Weather-Station
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TheAustrian
Simple Weather Station Code using an ESP8266 and a BME280 sensor. Data is handled via PHP and stored in a MySQL database
I build something familiar with the same battery charger. But the TP4056 only provides the battery voltage. E. g. with 4.2V (fully loaded battery) and VCC connected to 5V Vin...
The A0 was a 3.3V limit. Why is it connected to 5V? What is the 200k resistor doing there?
What is this representing? `const float voltagemultiplier = 0.00496f` 4.96 volts measured by multimeter?
Just out of curiosity - why don't you use the deep sleep capability of ESP? It uses micro-amps in such state. I powered mine directly from the 18650 - although...
Compiling the code in Arduino IDE result in the following error: " no matching function for call to 'BME280::ReadData(float&, float&, float&, bool, int)'" I had downloaded the last BME280 libraries...
would'nt that be interesting to add a field in the database to identified the datasender and use different color on the graph to show values related to each datasender ?...
Hello, i am getting 325.05 as Battery Value. Is that right? Which value indicates an empty battery? Thanks Peter
Hi, I'm trying your project and I realize that when charging (through solar panels), the TP4056 is lighting the red led (and upon fuly charged, it should light the other...
Hi, I want to also use your Wemos D1 Mini Weather solar station but what are the values : - Voltage and Ampers of the Schottky diodes - mAh of...
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Simple Weather Station Code using an ESP8266 and a BME280 sensor. Data is handled via PHP and stored in a MySQL database