Wemos D1 Battery Sensor
### DESCRIPTION
This is prototype tool for Wemos D1 Mini, where you can add your own sensors devices and extra Wemos footprint modules.
The are 3 lines of pins that are directly connected to I2C bus and therefore virtually any sensor that is 3V3 powered and I2C data bus compliant, can be connected directly to board. Also there is an added feature which is the availabity of solder jumpler in case battery module is installed ( D0 & RST has to be shorted)
Has a capacitor sitting hole for those apps that are high current demanded.
### TECHNICAL DETAILS / COMPONENTS
You can grow up or sided , perhaps sensors, relays, and many many other modules and extend the system via I2C.
### LEARN / TOPIC / BUILD INSTRUCTIONS
There is a template for Platformio at https://github.com/tatulaiot/Losant-Wemos-Template but more updates will follow with a simple example.
Wemos D1 Battery Sensor
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(0)
- Likes(3)
-
Rene Sorensen
Jul 24,2025
-
Brad Anderson
Jan 28,2019
-
rachman bobo
Nov 24,2017
- 0 USER VOTES
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
More by Javier Gonzalez Ferreyra
-
ESP8266 NodeMCU mains
This is a basic PCB still useful to mount remote sensors intended to work with mains and ESPNOW to c...
-
Optoisolator220v
### DESCRIPTIONUltra simple and easy way to detect mains presence and report to microcontroller of y...
-
Wemos D1 Battery Sensor
### DESCRIPTIONThis is prototype tool for Wemos D1 Mini, where you can add your own sensors devices ...
-
ARPS-2 – Arduino-Compatible Robot Project Shield for Arduino UNO
382 0 0 -
A Compact Charging Breakout Board For Waveshare ESP32-C3
727 3 6 -
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
704 2 0 -
-
-
-
ESP32-C3 BLE Keyboard - Battery Powered with USB-C Charging
923 0 1 -
-
mammoth-3D SLM Voron Toolhead – Manual Drill & Tap Edition
783 0 1 -
-
AEL-2011 Power Supply Module
1541 0 2
Bottom Soldermask
Top Soldermask
Bottom Copper
Top Silkscreen
NC Drill
Top Copper
Bottom







