# Native Bee Hotel V2 ## Description This bee hotel version is an intermediary version that implements some featuresets. The main feature that we are leaving out is Matter support over Zigbee (for a wider range in the backyard). In this version, we are implmenting: -Legacy WiFi/BT connectivity. -Camera with flash capability -Solar Charging -Energy Storage -Humidity and Temp Sensor ## Project Details - **Owner:** robertoml - **Created:** 2/20/2025 - **Last Updated:** 4/4/2025 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### B1 — [BK-18650-PC2](https://www.flux.ai/vasyl/bk-18650-pc2.md) - Voltage: 4.2V - Manufacturer Part Number: BK-18650-PC2 - Manufacturer Name: MPD (Memory Protection Devices) - Datasheet URL: https://www.memoryprotectiondevices.com/datasheets/BK-18650-PC2-datasheet.pdf **Pins:** - NEGATIVE [pin -] - POSITIVE [pin +] ### D1 — SK34A - Manufacturer Name: TAIWAN SEMICONDUCTOR - Datasheet URL: https://www.smc-diodes.com/propdf/SK34%20N0102%20REV.B.pdf - Manufacturer Part Number: SK34A **Pins:** - ~ [pin 2] - ~ [pin 1] ### J1 — [54-00125](https://www.flux.ai/markwuflux/54-00125.md) - Manufacturer Part Number: 54-00125 - Datasheet URL: https://tensility.s3.amazonaws.com/uploads/pdffiles/54-00125.pdf?X-Amz-Expires=600&X-Amz-Date=20230822T181324Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIS2S4WRDQDSWDRZQ%2F20230822%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=e34e3716877077542e8bf63fa329ae9d15215056bd289344e2ade7b94a686dc2 - Manufacturer Name: TENSILITY **Pins:** - ~ [pin C] - ~ [pin A] - ~ [pin B] ### LDO1 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.adafruit.com/product/2745 **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### MPPT1 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Purchase Url: https://www.amazon.com/Taidacent-Chargers-Battery-Controller-Charging/dp/B089ZVSQ4K?th=1 - Datasheet URL: https://www.laskakit.cz/user/related_files/dse-cn3791-2.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### U1 — [ESP32-DEVKIT-V1](https://www.flux.ai/jharwinbarrozo/esp32-devkit-v1.md) - Manufacturer Name: Espressif Systems - Part Type: Module - Symbol Style: Parametric - Manufacturer Part Number: ESP32-DEVKIT-V1 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND_1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/robertoml/native-bee-hotel-v2](https://www.flux.ai/robertoml/native-bee-hotel-v2).* --- *Generated from [https://www.flux.ai/robertoml/native-bee-hotel-v2](https://www.flux.ai/robertoml/native-bee-hotel-v2)*