If your ESP32 boards have not had power saving yet, you could use this PowerSaving 10 to achieve 10mA.
Else you may stay with PowerSaving 09.
HOT_FIXES - 06 JAN 2026: v10.1
- Hot-fixes for old boards with SX1276: To wake up on DIO0 (instead of DIO1) for Heltec v2, LilyGo_T3S3_sx1276, LilyGo_TLora_V2_1_1_6 and Tbeam_SX1276. Known issue: Deepsleep is only working for SX1262, however it is not in scope of the powersaving.
- Hot-fixes for TBeam boards: To fix TBeam boards to separate boards with SX1262 and SX1276.
IMPORTANT:
- On CLI, you need to type "powersaving on" ONCE to achieve 10mA power consumption. The setting will persist even after reboot.
- Powersaving (if enabled) will start 2 minutes since boot.
New features:
- Supports PowerSaving for ALL ESP32-based repeaters
Existing features:
- PowerSaving for RTC-DIO1 boards: 9mA for Heltec v2, v3, v4, WSL3, TBeam... since PowerSaving 07
- PowerSaving for NRF52 boards: 8.5mA for RAK4631, Heltec T114, Xiao-NRF52 and T-Echo/T-Echo Lite... since PowerSaving 07
- PowerSaving CLI: "powersaving" to check status, "powersaving on" and "powersaving off".
- Built-in temperature in telemetry for ESP32S3 and NRF52 repeaters.
- Fixed BME280 and BME680 for all boards.
- Added force clock sync in CLI "clock fsync"
- Fixed measurement of battery voltage for T-Echo lite
Instruction:
- Instruction to Flash Custom Firmware
- Please read the instruction in Add sensors to repeaters
Heltec v3, RAK4631 and simulated Xiao Wio S3 (by Heltec v3)
Ping us if you want us to compile for your boards HERE
You may want to buy us a coffee ☕ for good work.
Enjoy.