Circuitrocks

<r>Designing a remote weather station for a client. ESP32 + BME280, transmits via WiFi every 15 mins, deep sleep in between. Power: 6V 2W solar panel, 18650 cell with TP4056 charger.<br/>
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My napkin math:
<LIST><s>[list]</s>
<LI><s>[*]</s>~150mA active for 30s every 15 mins</LI>
<LI><s>[*]</s ...

<t>Building 50 simple sensor display units para sa client. Just temp + humidity readout, maybe a status LED. Yung unit price impact between a 1602 LCD (mura) and a 0.96" OLED (mas presentable but pricier) is enormous at this volume.<br/>
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Field installation, indoor offices, no harsh environment ...

Working pro sa Makati, deploy ako ng sensor networks for clients (mostly facilities monitoring at environmental). Pragmatic mode lang ako lagi — what works, what's reliable, what costs less. Hindi ako sa research side. Hopefully my deployment war stories useful for some of you.