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Skot Croshere
2023-01-31 00:04:22 -05:00
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@@ -10,12 +10,12 @@ bitaxe is the first fully open source hardware Bitcoin ASIC miner.
- **Open Source**: All design files are provided.
## Features
- ESP32-S3-WROOM-1 wifi microcontroller on board
- TI TPS40305 buck regulator steps down the 5V input to power the BM1397
- Maxim DS4432U+ current DAC digitally adjusts the BM1397 core voltage from 0.04V to 2.4V
- TI INA260 power meter measures the input voltage and current of the miner
- Microchip EMC2101 measures the BM1397 internal diode temperature. Also PWM controls the fan and monitors tach output.
- Two sweet RGB status LEDs
- **ESP32-S3-WROOM-1** wifi microcontroller on board
- **TI TPS40305** buck regulator steps down the 5V input to power the BM1397
- **Maxim DS4432U+** current DAC digitally adjusts the BM1397 core voltage from 0.04V to 2.4V
- **TI INA260** power meter measures the input voltage and current of the miner
- **Microchip EMC2101** measures the BM1397 internal diode temperature. Also PWM controls the fan and monitors tach output.
- Two **sweet** RGB status LEDs
## BM1397
![BM1397 pic](doc/BM1397.png)
@@ -30,7 +30,7 @@ bitaxe is the first fully open source hardware Bitcoin ASIC miner.
## Current Status
- The hardware has been built and tested.
- Using cgminer on a separate computer, the hardware can mine in excess of 400 GH/s
- Using cgminer on a separate computer, the bitaxe can mine in excess of 400 GH/s
- ESP32 miner firmware is still underdevelopment.