The newest qBoard-B WiFi / BT / BLE ESP32 Arduino MKR Compatible IOT Controller has come to help hobbyists, makers and all DIYers create low power cloud connected WiFi enabled applications. It is built compatible with popular Adafruit Feather shields, allows easily create different IOT applications.
- Wireless Included: Feature-rich ESP32 SOC with integrated Wi-Fi and Bluetooth connectivity;
- Reliable and Optimized Power Management: Synchronous stepdown DC-DC TPS62827 converter with a very low quiescent current (only 4 μA);
- Built-in Battery Management: Highly integrated Li-Ion/Li-Pol BQ24040 Linear Charger with NTC Thermistor Integrated;
- Sensor Add-On capability: Built in qJam connector gives opportunity to bring to the system any qJam family device;
- Programming ready: Integrated USB FT231XQ-R bridge with ESP programmer.
- Popular IOT board compatibility: pin-to-pin compatible with popular Adafruit Feather IOT boards.
Schematic : https://github.com/iotbotscom/docs/blob/main/qBoard/qBoard-B/qBoard-B_sch.pdf
More info will come soon.