Data Sheet
Table Of Contents
- 3.0 Specifications
- 4.0 Block Diagram
- 6.0 Pin Details
- 7.0 ESP32 Peripherals
- 8.0 Programming the device
- 9.0 Boot modes
- 10.0 Power
- 11.0 Memory Map
- 12.0 WiFi
- 13.0 Bluetooth
- 14.0 LoRa
- 15.0 Sigfox
- 16.0 6LoWPAN
- 17.0 Electrical Characteristics
- 18.0 Minimum Recommended Circuit
- 19.0 Mechanical Specifications
- 20.0 Recommended Land Patterns
- 21.0 Soldering Profile
- 22.0 Ordering Information
- 23.0 Packaging
- 24.0 Certification
- 25.0 Revision History
10Version 1.0
10.1
Curren ctonsumption by power modes/features measured
10.0 Power
The LoPy4 features an on–board voltage regulator
that takes 3.4
V – 5.5V from the VIN pin and regulates
it to 3.3V. It is important to only use the 3.3V as an
output and not try to feed 3.3V into this pin as this
could damage the regulator.
Table 4 – Power consumption by feature
† More details can be found in section 14.2
* More details can be found in section 15.2
Mode Min Avg. Max Units
Idle (no radios) - 35.4 - mA
LoRa Transmit† - 108 - mA
Sigfox Transmit* - 91.6 - mA
WiFi AP - 104 - mA
WiFi client - 99.0 - mA
Bluetooth - 97.5 - mA
Deep sleep - 18.5 - µA