esp32-c3-iot-sensor-board charger view

Imported from GitHub: Ans1S/esp32-c3-iot-sensor-board · commit 487b68a · license MIT

Description

Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support, deep-sleep optimizations and measured >12 months runtime on typical cells.

publicMIT

esp32-c3-iot-sensor-board

@ans1s

Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support, deep-sleep optimizations and measured >12 months runtime on typical cells.

Tags

battery-recyclingbme280bme680embeddedesp-nowesp32esp32-c3firmwareledcapacitorresistorbatteryconnectorswitchUSB-C

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Project info

Files6

Source151 KB

Extracted821 KB

Source formatKiCad KiCad project format 2

GitHub stars2

Imported fromGitHub

Saves0

Downloads6

UpdatedJun 28, 2026

Downloads

Source packageOriginal hardware design source archive

Original KiCad project zip

151 KB

Fabrication packageManufacturing outputs for the board house

Gerbers and drill zip

130 KB

Review packageSchematics, PCB views, BOM, and extracted files

Schematic PDF

162 KB

Schematic, charger sheet

433 KB

Schematic, ESP32-C3 sheet

1.2 MB

PCB SVG

701 KB

BOM CSV

3.0 KB