18650 topic
diy-BMS-with-Arduino-Nano
If you have a private powerwall of 18650 cells, this is the battery management system you need. The small PCB is equipped with the cheap Arduino Nano.
diyBMSv4
Version 4 of the diyBMS
Smart-Battery-Module-Info_For_Arduino
Arduino sketch, which helps detecting the connections of the I2C interface and prints info available from the SMB (SmartBatteryModule) laptop battery pack.
18650-Backpack
Battery management system for your FPV goggles.
jiran-ble-lite
Wireless ergo-split keyboard, based on nRF52840 module.
Low_power_TTGO_T-beam
Low power consumption for TTGO t-beam
Battery18650Stats
Library to calculate 18650 charge in Arduino environment
18650_tester_software
A simple 18650 Lithium Ion battery tester based on a raspberry pi, with the hardware schematics and python program and GUI.