# WeMos D1 mini template ## Description Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini. A mini wifi board with 4MB flash based on ESP-8266EX #wemos #esp8266 #project-template #template ## Project Details - **Owner:** yankovsky - **Created:** 11/12/2024 - **Last Updated:** 11/12/2024 - **Visibility:** Public ## Key Components ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### B1 — [BK-18650-PC2](https://www.flux.ai/birkanozer/bh-18650-a1aj0062~gk.md) - Manufacturer Name: MPD (Memory Protection Devices) - Datasheet URL: https://www.memoryprotectiondevices.com/datasheets/BK-18650-PC2-datasheet.pdf - Manufacturer Part Number: BK-18650-PC2 - Voltage: 4.2V **Pins:** - NEGATIVE [pin -] - POSITIVE [pin +] ### J1 — [MSS-102545-14A-D](https://www.flux.ai/adrian95/mss-102545-14a-d~wzb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch - Manufacturer Name: CUI Devices - Datasheet URL: https://www.cuidevices.com/product/resource/mss-102545-14a-d.pdf - Manufacturer Part Number: MSS-102545-14A-D **Pins:** - COM [pin 1] - NC [pin 3] - NO [pin 2] ### J7 — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### U1 — [WeMos D1 mini](https://www.flux.ai/jharwinbarrozo/wemos-d1-mini~27.md) - Manufacturer Part Number: WeMos_D1_mini - Part Type: Integrated Circuit **Pins:** - 3V3 - 5V - A0 - CS/D8 - D0 - D3 - D4 - GND - MISO/D6 - MOSI/D7 - RST - RX - SCK/D5 - SCL/D1 - SDA/D2 - TX ### U2 — [MP1584EN Module](https://www.flux.ai/adrian95/mp1584en-module~x1a.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module **Pins:** - INPUT- [pin 7] - INPUT- [pin 8] - INPUT+ [pin 5] - INPUT+ [pin 6] - OUTPUT- [pin 4] - OUTPUT- [pin 3] - OUTPUT+ [pin 1] - OUTPUT+ [pin 2] ### U3 — [TP4056_Module](https://www.flux.ai/wolfxpac/tp4056module~ap.md) - Datasheet URL: https://robocraze.com/products/tp4056-lithium-battery-charging-board - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Name: Generic **Pins:** - BAT- [pin 5] - BAT+ [pin 6] - IN- [pin 1] - IN+ [pin 2] - OUT- [pin 3] - OUT+ [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/yankovsky/wemos-d1-mini-template~h9](https://www.flux.ai/yankovsky/wemos-d1-mini-template~h9).* --- *Generated from [https://www.flux.ai/yankovsky/wemos-d1-mini-template~h9](https://www.flux.ai/yankovsky/wemos-d1-mini-template~h9)*