Bitcoin Miner V2.1 ESP-WROOM-32 ESP32 Development Board 2.8 inch Smart Display, Bitcoin Lottery Miner, BTC Solo Miner, Lottery Miner kit 1010H/s Crypto Solo Lottery Miner（Configuration Required）
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Features
- The module is the ESPWROOM32 development board.
- 802.11 b/g WiFi + Bluetooth (BT) module
- Lowpower dualcore 32bit CPU, can serve as an application processor
- Up to 240 MHz main clock, up to 600 DMIPS computing performance
- 520 KB/S RAM on chip
- Supports interfaces: UART / SPI / I2C / PWM / DAC / ADC
- Supports Open OC Ddebugging
- Supports multiple lowpower modes; deepsleep current as low as 6.5 A
- Integrated LwIPand FreeRTOS
- Supports STA / AP / STA+APmodes
Description
Package Include: 1x 2.8 inch Screen with ESP‑WROOM‑32 1x USB Cable 1x 4 Pin Cable 1x Touch Pen 1x Case The module is the ESP‑WROOM‑32 development board. Its parameters and features are as follows: - 802.11 b/g Wi‑Fi + Bluetooth (BT) module - Low‑power dual‑core 32‑bit CPU, can serve as an application processor - Up to 240 MHz main clock, up to 600 DMIPS computing performance - 520 KB/S RAM on chip - Supports interfaces: UART / SPI / I2C / PWM / DAC / ADC - Supports Open OC Ddebugging - Supports multiple low‑power modes; deep‑sleep current as low as 6.5 µA - Integrated LwIPand FreeRTOS - Supports STA / AP / STA+APmodes - Supports one‑click provisioning: Smart Config / AirKiss - Standard AT commands, easy to get started - Supports local serial firmware upgrade and remote upgrade (FOTA) Product Name:ESP32 WiFi + BT Dual-Mode Development Board Dimensions:W × L 28.5 mm × 51.8 mm SPI Flash:Default 32 Mbit Bluetooth:Bluetooth 4.2 BR/EDR and BLE standards Wi-Fi:802.11 b/g/n Supported Interfaces:UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC Onboard Sensors:Hall sensor, temperature sensor, capacitive touch sensor GPIO Pins:22 Serial Baud Rate:Default 115200 bps Frequency Range:2412 ~ 2484 MHz Antenna Type:Onboard PCB antenna, gain 2 dBi Transmit Power: 802.11b: 17 ± 2 dBm (@ 11 Mbps) 802.11g: 14 ± 2 dBm (@ 54 Mbps) 802.11n: 13 ± 2 dBm (@ MCS7) Receive Sensitivity: CCK, 1 Mbps: -90 dBm CCK, 11 Mbps: -85 dBm 6 Mbps (1/2 BPSK): -88 dBm 54 Mbps (3/4 64-QAM): -70 dBm MCS7 (65 Mbps, 72.2 Mbps): -67 dBm Power Consumption:300 mA @ 3.3 V Security:WPA / WPA2 / WPA2-Enterprise / WPS Power Supply Range: USB power supply: 5 V VIN pin power supply: 6.0 V ~ 12 V Operating Temperature:-20°C ~ 80°C
Brand: iUniker
Model Name: HW-458-V2.1
Included Components: 2.8 inch Screen with ESP‑WROOM‑32, USB Cable, 4 Pin Cable, Touch Pen, Case
Brand: iUniker
Series: HW-458-V2.1
Item model number: HW-458-V2.1
Item Weight: 5 ounces
Package Dimensions: 5.59 x 4.21 x 1.85 inches
Manufacturer: iUniker
Date First Available: January 24, 2026
Frequently asked questions
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