SMART POWER SUPPLY
ESP32 & DeepSeek R1 Integration

Precision Power.Intelligent Monitoring.

BenchCore provides a 7-port digital power supply integrated with real-time cloud telemetry. Monitor and control your hardware projects efficiently from anywhere.

Get Started Rate Platform
0
Indep. Ports
0V
Max Output
0ms
MQTT Rate
0°C
Auto E-Stop
SYS.PORT_1 [ 14.80V // 2.450A // 36.3W ]|TEMP: 38°C|STAT: NOMINAL
ESP32 Dual-Core
HiveMQ MQTT
DeepSeek R1
XL4016 Buck
MCP4131 SPI
ACS712 Sensor
Next.js 15
React 19
Zustand
Firebase Auth
WebSocket Secure
TP4056 CC/CV
NTC Thermistor
OTA Firmware
OpenRouter AI
ESP32 Dual-Core
HiveMQ MQTT
DeepSeek R1
XL4016 Buck
MCP4131 SPI
ACS712 Sensor
Next.js 15
React 19
Zustand
Firebase Auth
WebSocket Secure
TP4056 CC/CV
NTC Thermistor
OTA Firmware
OpenRouter AI
ESP32 Dual-Core
HiveMQ MQTT
DeepSeek R1
XL4016 Buck
MCP4131 SPI
ACS712 Sensor
Next.js 15
React 19
Zustand
Firebase Auth
WebSocket Secure
TP4056 CC/CV
NTC Thermistor
OTA Firmware
OpenRouter AI
Live Telemetry Simulator

Real-Time
Monitoring.

Adjust the sliders below to simulate telemetry data. Observe how the safety mechanisms respond to temperature and load changes dynamically.

Port 1 Voltage14.8V
Load Current2.45A
Heatsink Temp38°C
REAL-TIME OUTPUT STRIP
14.8V
Volts
2.45A
Amps
36.3W
Watts
SAFETY STATUS
Status: Normal operation
SENSOR: PIN_35 ( 38°C )  //  THRESHOLD: 55.0°C
SYS.TERM // V1.0● ONLINE
> benchcore connect --broker hivemq.cloud
[✓] WebSocket Secure // port 8884 ESTABLISHED
[✓] Subscribed to benchcore/telemetry
DATA: { v1: 14.8, i1: 2.45, w1: 36.3, temp: 38 }
SYS: AI reasoning [ thermal nominal, load stable ]
DATA: { v1: 14.8, i1: 2.51, w1: 37.1, temp: 39 }
EXEC: Port 1 output optimized via MCP4131 SPI ×128
System Features

Designed for reliability
and precision.

Built using standard commercial hardware components and robust software patterns.

HiveMQ WSS

Sub-500ms Real-Time Telemetry

Data frames are streamed over WebSocket directly from the ESP32 microcontroller, providing continuous monitoring of voltage, current, and temperature.

DeepSeek R1

AI Assistant

Interact with your hardware using natural language. The assistant can process commands and monitor system state efficiently.

Safety Features

55°C Thermal Protection

Automatic thermal protection using NTC sensors ensures the system safely disables power during over-temperature events.

SPI Precision

MCP4131 Digital Pot

A 128-step SPI potentiometer replaces analog trimpots, enabling precise and repeatable digital voltage adjustments.

OTA Firmware

Over-the-Air Updates

Update firmware wirelessly via Wi-Fi. System configurations are securely stored in flash memory, eliminating the need for physical cable connections.

ESP32 C++

Dual-Core Processing

One core handles network communications while the second core runs the real-time telemetry sampling loop.

Hardware Specifications

POWER OUTPUT CONFIGURATIONS.

PORT
DESIGNATION
VOLTAGE RANGE
MAX CURRENT
REGULATOR IC
P1
VARIABLE MAIN
1.25 – 30.0 V
10.0 A
XL4016 + MCP4131
P2
USB QC3.0
5.0 V FIXED
3.0 A
QuickCharge 3.0
P3
9V LOGIC
9.0 V FIXED
0.8 A
XL7015E1
P4
12V LOGIC
12.0 V FIXED
0.8 A
XL7015E1
P5
5V LOGIC
5.0 V FIXED
0.8 A
XL7015E1
P6-7
LI-ION ×2
4.2 V CC/CV
1.0 A (EA)
TP4056 + DW01A
Design Overview

Key Advantages of the BenchCore System.

[01] // MODERN_WORKFLOWS

BenchCore updates traditional power supply designs by integrating digital controls with cloud telemetry. Designed for electronics development and robotics, it provides developers with real-time data monitoring and precise power delivery to streamline troubleshooting.

[02] // REAL_TIME_TELEMETRY

The system utilizes a dual-core processor to sample voltage, current, and temperature data every 500 milliseconds. This information is streamed securely via WebSocket, allowing for remote monitoring of all seven power rails directly from a web browser.

[03] // DIGITAL_PRECISION

By replacing analog potentiometers with a 128-step digital SPI potentiometer, the system offers accurate digital control over the power delivery feedback loop. Combined with integrated thermal protection, this ensures stable and reliable power for testing sensitive components.

Science Exhibition Project

READY TO START.

Access the dashboard to begin monitoring hardware telemetry.

[ GET_STARTED ]