Vision Master T190
Heltec High Performance Vision Master T190 NerdMin V2 USB 117KH/s Solo Lottery nerds Low Power Consumption WiFi Connection
* ESP32-S3R8 MCU, support Wi-Fi and BLE.
* Optimized Software that achieves Higher Harshrate of 117KH/s.
* Computing Power increases 60% than other board from rivals, which means more chances of wining.
* Standalone: can mine directly to your pool over WiFi. No External computer needed
* Embedded: low cost, low maintenance, high availability, high reliability, low power.
* Versatile: solo/pool mining
* ESP32-S3R8 MCU wifi microcontroller on board
* Optimized Software that achieves Higher Harshrate of 117KH/s.
* Computing Power increases 60% than other board from rivals, which means more chances of wining.
* Standalone: can mine directly to your pool over WiFi. No External computer needed
* Embedded: low cost, low maintenance, high availability, high reliability, low power.
* Versatile: solo/pool mining
* ESP32-S3R8 MCU wifi microcontroller on board
Product introduction
What’s this?
Typically utilized as a USB-UART bridge, it can also serve as a programmer for certain development boards.
Main Features
Working with the sample programs and development tools we provide, users can operate the display via Bluetooth, Wi-Fi and LoRa. It also supports daily entry-level programming, and runs open source projects like The Nerd Solo Min er v2.
Specification
- Tab1
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Parameters
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Description
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Master Chip
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ESP32-S3R8
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LoRa Node Chip
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SX1262
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Frequency
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470~510MHz,
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863~928MHz
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Max. TX Power
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21±1dBm
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Max. Receiving sensitivity
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-136dBm@SF12 BW=125KHz
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Wi-Fi
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802.11 b/g/n, up to 150Mbps
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Bluetooth
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Bluetooth LE: Bluetooth 5, Bluetooth mesh
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Hardware Resource
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7*ADC_1, 6*ADC_2, 11*Touch, 8M*PSRAM, 3*UART; 2*I2C; 2*SPI. Etc
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Memory
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384KB ROM;
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512KB SRAM;
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16KB RTC SRAM;
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8MB SiP Flash
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Interface
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Type-C USB;
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2*1.25 lithium battery interface;
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LoRa ANT(IPEX1.0);
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Wi-Fi ANT(IPEX1.0);
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2*12*2.54 Header Pin;
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SH1.0-4P sensor interface.
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Battery
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3.3~4.2V lithium battery power supply and charge.
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Operating Temperature
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-20 ~ 70 ℃
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Dimensions
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60*25.4*10.19mm
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Display
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Onboard 1.9 Inch TFT-LCD Display
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Highly extensible
Vision Master T190 has a rich set of pins and hardware resources, which will allow you to expand widely. The SH1.0-4P interface can be directly connectedd to the QuickLink series sensors.
Plastic support plate
A transparent plastic support platform is installed between the PCB and the display frequency, which can protect the electronic components on the board and enhance the heat dissipation function of the board.
LoRa module is optional
LoRa modules are optional and can reduce a lot of costs if you don’t need aLoRa module.
Picture display
Main Catagory
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