Description
- 1x SparkFun DataLogger IoT
- 1.66 x 2 inches

- ESP32-WROOM-32E Module with integrated 802.11b/g/n WiFi 2.4GHz transceiver
- Configurable via CH340C
- Power specifications: 3.3V to 6.0V (via VIN), 5V with USB (via 5V or USB type C), 3.6V to 4.2V with LiPo battery (via BATT or 2-pin JST)
- Built-in MCP73831 single-cell LiPo charger
- Minimum 500 mA charge rate
- MAX17048 LiPo Fuel Gauge
- Ports: 1x USB type C, 1x JST style connector for LiPo battery, 2x Qwiic enabled I2C, 1x microSD socket
- Support for 4-bit SDIO and microSD cards formatted to FAT32
- LEDs: Charge (CHG), Status (STAT), 1-Wire B3DQ3BRG Addressable RGB
- Jumpers: Measure, RGB LED, Status LED, Charge LED, I2C pull-up resistors, USB Shield
- Buttons: Reset, Boot
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WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.