# FrogSense - Board Sensor ## Description ESP32-Lora Sensor Board Used to take sensor data and send them via LoRa to other devices or to the cloud, ESP32 can also be used to perform some on-site automation. ## Project Details - **Owner:** rafalozano - **Created:** 4/19/2023 - **Last Updated:** 3/21/2024 - **Visibility:** Public - **Forks:** 33 - **Copies:** 2 ## Key Components ### D1 — [Diode-SOD-323-Template](https://www.flux.ai/vasyl/diode-sod-323-template~nv.md) - Datasheet URL: https://www.smc-diodes.com/propdf/B5819WS%20N2030%20REV.-.pdf - Manufacturer Name: AnBon - Part Type: Diode - Manufacturer Part Number: B5819WS **Pins:** - A [pin 1] - K [pin 2] ### D2 — [Diode-SOD-323-Template](https://www.flux.ai/vasyl/diode-sod-323-template~nv.md) - Manufacturer Part Number: B5819WS - Manufacturer Name: AnBon - Datasheet URL: https://www.smc-diodes.com/propdf/B5819WS%20N2030%20REV.-.pdf - Part Type: Diode **Pins:** - A [pin 1] - K [pin 2] ### DHT11 — [DHT11](https://www.flux.ai/vasy_skral/dht11~u71.md) - Part Type: Integrated Circuit - Manufacturer Part Number: DHT11 - Datasheet URL: https://cdn-learn.adafruit.com/downloads/pdf/dht.pdf - Manufacturer Name: Adafruit Industries LLC **Pins:** - GND [pin 4] - IO [pin 2] - NC [pin 3] - VCC [pin 1] ### ESP32-S3-WROOM-1 — [ESP32-S3-WROOM-1-N16R8](https://www.flux.ai/alantyger/esp32-s3-wroom-1-n16r8~ok.md) - Part Type: Microcontroller - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdfhttps://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf - Manufacturer Part Number: ESP32-S3-WROOM-1-N16R8 - Purchase Url: https://octopart.com/esp32-s3-wroom-1-n16r8-espressif+systems-124180817?r=spc#CadModels **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 48] - GND_11 [pin 49] - GND_2 [pin 40] - GND_3 [pin 41] - GND_4 [pin 42] - GND_5 [pin 43] - GND_6 [pin 44] - GND_7 [pin 45] - GND_8 [pin 46] - GND_9 [pin 47] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO35 [pin 28] - IO36 [pin 29] - IO37 [pin 30] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - RXD0 [pin 36] - TXD0 [pin 37] ### I2C — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### IC1 — [CH340E](https://www.flux.ai/vasyl/ch340e~bs0.md) - Datasheet URL: https://www.mpja.com/download/35227cpdata.pdf - Part Type: Integrated Circuit - Manufacturer Name: Wah - Manufacturer Part Number: CH340E **Pins:** - CTS [pin 5] - GND [pin 3] - RTS [pin 4] - RX [pin 9] - TNOW [pin 6] - TX [pin 8] - UD- [pin 2] - UD+ [pin 1] - V3 [pin 10] - VCC [pin 7] ### IO0 — [SW Push SPST NO Alps](https://www.flux.ai/adrian95/sw-push-spst-no-alps~4ii.md) - Part Type: Switch **Pins:** - P1 - P2 ### J1 — [SMA SMD Connector Jack Board Edge](https://www.flux.ai/rafalozano/sma-smd-connector-jack-board-edge~3r.md) - Manufacturer Part Number: 142-0701-841 - Datasheet URL: https://www.belfuse.com/resources/productinformations/cinchconnectivitysolutions/johnson/pi-ccs-john-142-0701-841.pdf - Part Type: Connector - Manufacturer Name: Cinch Connectivity Solutions Johnson **Pins:** - ~ [pin 2] - ~ [pin 1] ### LoRa — [E220-400MM22S](https://www.flux.ai/rafalozano/e220-400mm22s~wm.md) - Package or Case Code: SMD,10x10mm - Manufacturer Part Number: E220-400MM22S - Part Type: Integrated Circuit - Datasheet URL: https://www.cdebyte.com/pdf-down.aspx?id=1786 - Pin Number: 20 **Pins:** - ANT [pin 6] - BUSY [pin 11] - CLK [pin 15] - GND [pin 7] - GND [pin 16] - GND [pin 2] - IO1 [pin 20] - IO2 [pin 19] - IO3 [pin 18] - MISO [pin 12] - MOSI [pin 13] - NC [pin 4] - NC [pin 5] - NC [pin 8] - NC [pin 17] - NRST [pin 3] - NSS [pin 14] - RXEN [pin 10] - TXEN [pin 9] - VCC [pin 1] ### LoRa GPIO — [Pin Socket 1x03 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x03-p254mm-vertical~rh.md) - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### OLED — [OLED-Display-0.96](https://www.flux.ai/adrian95/oled-display-096~olq.md) - Part Type: Display Device **Pins:** - GND - SCK - SDA - VDD ### POWER — [USB TYPE C](https://www.flux.ai/jecstronic/usb-type-c~22j.md) **Pins:** - CC1 - CC2 - D- - D- - D+ - D+ - GND - GND - SBU1 - SBU2 - SHELL_GND - SHELL_GND - SHELL_GND - SHELL_GND - VBUS - VBUS ### Q1 — [UMH3NTN](https://www.flux.ai/jecstronic/umh3ntn~io.md) - Part Type: Transistor - Manufacturer Part Number: UMH3NTN - Datasheet URL: https://fscdn.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Rohm Semiconductor **Pins:** - B1 [pin 2] - B2 [pin 5] - C1 [pin 6] - C2 [pin 3] - E1 [pin 1] - E2 [pin 4] ### Reset — [SW Push SPST NO Alps](https://www.flux.ai/adrian95/sw-push-spst-no-alps~4ii.md) - Part Type: Switch **Pins:** - P1 - P2 ### UART — [USB TYPE C](https://www.flux.ai/jecstronic/usb-type-c~22j.md) **Pins:** - CC1 - CC2 - D- - D- - D+ - D+ - GND - GND - SBU1 - SBU2 - SHELL_GND - SHELL_GND - SHELL_GND - SHELL_GND - VBUS - VBUS *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rafalozano/frogsense-board-sensor~t6](https://www.flux.ai/rafalozano/frogsense-board-sensor~t6).* --- *Generated from [https://www.flux.ai/rafalozano/frogsense-board-sensor~t6](https://www.flux.ai/rafalozano/frogsense-board-sensor~t6)*