M5Stamp Timer Power (BM8563)
The M5Stamp Timer Power is a power control module with a built-in RTC wake-up, manual wake-up, manual sleep, RTC timing wake-up, battery charging, 5V boost output, 3V3 power output, and other functions. The overflow time can be set to wake up the module. It is available in a STAMP package, and can be used as a power supply part for low-power products by using SMD, DIP, and flying wires.
Features
- Multi-IO lead-out, support multiple application forms (SMT, DIP, flying wire)
- Manual or software-timed wake-up or hibernation
- Lithium battery charging and 5V boost
- 3.3V output DC-DC circuit
Specifications
| Resources | Parameters |
| RTC | BM8563 |
| Battery management IC | TP4057 |
| I2C mailing address | default 0x51、0xA2(write)、0xA3(read) |
| IO interface spacing | 2.54mm |
| Fixing screw specifications | M2*4 countersunk hexagonal mechanical teeth |
| Operating temperature | 0°C to 60°C |
| Product Size | 20mm × 20mm × 5mm |
| Package Size | 136mm × 92mm × 13mm |
| Product Weight | 2.6g |
| Package Weight | 5.8g |
Resources
- Product Wiki
- Github
Package Contents
- 1x StampTimerPower
- 1x 2.0mm hex key
- 1x HY2.0-4P terminal
