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...Bluetooth Smart Display Screen RGB LCD TFT Module ESP32 development board-8M PSRAM 16M Flash, standard 7.0-inch TFT screen and Without touch or Capacitive touch , support one-key automatic download, provide ...
... is Universal Asynchronous Receiver/Transmitter, It transforms the data to be transmitted between serial communication and parallel communication. As a chip to convert parallel input signals into serial outp...
... terms of security, a control unlocking channel has been added. For example, user can specify whether they can unlock via SMS, RFID authorization card, serial port, Bluetooth, cellular network and other chan...
... automatic download, provide LVGL demo and arduino examples 7.0 Inch ESP32-8048S070C LCD Screen Module 800*480 Serial Port Display 2.4 GHz Wifi Bluetooth 16MB SPI Flash and 8MB PSRAM 1,Overview ESP32-8048S07...
Barway 80mm Wifi Serial Ethernet Bluetooth High Speed Line Printer RP820 For Receipt Welcome to Nanjing Barway Technology Co;,Ltd Nanjing Barway Technology Co., Ltd established in 2007 ......
..., ECG, blood pressure, etc. The modules can connect and communicate via USB, serial port, Bluetooth, etc. The communication protocol is fully compatible with the BCI communication protocol. Ring Pulse Meter:...
... environments. It has small size,light weight,reliable performance,simple to connect, easy to operate. Support windows/andorid/ISO via bluetooth interface. Also has USB&Serial port. Low operating costs (no r...
... environments. It has small size,light weight,reliable performance,simple to connect, easy to operate. Support windows/andorid/ISO via bluetooth interface. Also has USB&Serial port. Low operating costs (no r...
...Bluetooth Printer Model: MP-350s Features: It applies mobile printing to support the application, and suitable to outdoor work environments. It has small size,light weight,reliable performance,simple to conn...
...Bluetooth Printer Model: MP-350 Features: It applies mobile printing to support the application, and suitable to outdoor work environments. It has small size,light weight,reliable performance,simple to conne...
...Bluetooth Printer Model: MP-350 Features: It applies mobile printing to support the application, and suitable to outdoor work environments. It has small size,light weight,reliable performance,simple to conne...
... environments. It has small size,light weight,reliable performance,simple to connect, easy to operate. Support windows/andorid/ISO via bluetooth interface. Also has USB&Serial port. Low operating costs (no r...
...Bluetooth Printer Model: MP-350s Features: It applies mobile printing to support the application, and suitable to outdoor work environments. It has small size,light weight,reliable performance,simple to conn...
...Bluetooth Printer Model: MP-350s Features: It applies mobile printing to support the application, and suitable to outdoor work environments. It has small size,light weight,reliable performance,simple to conn...
... environments. It has small size,light weight,reliable performance,simple to connect, easy to operate. Support windows/andorid/ISO via bluetooth interface. Also has USB&Serial port. Support Big Paper Roll ! ...
... Specifications Product Status Active RF Family/Standard Bluetooth, WiFi Protocol 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 Modulation CCK, DSSS, OFDM Frequency 2.4GHz ~ 2.5GHz Data Rate 150Mbps Pow...
...) 3Mbps Power - Output 4dBm Sensitivity -95.5dBm Memory Size 1MB Flash, 2MB ROM, 512kB RAM Serial Interfaces I²C, SPI, UART GPIO 40 Voltage - Supply 1.9V ~ 3.6V Current - Receiving 5.9mA Current -...
... High Performance Excellent Reliability Package 32-VFQFN Type TxRx + MCU RF Family/Standard Bluetooth Protocol Bluetooth v4.1 Frequency 2.4GHz Serial Interfaces I²C, SPI, UART GPIO 14 Voltage - Supply 1.4V ~...
... Description 2018 Bluetooth 80mm pos thermal receipt printer available for 1D/2D barcode Printing Method Thermal Line Printing width 80mm Resolution 576 dots/line (8dots/mm,203dpi) Print speed 90mm/Second In...
..., big power step motor, micro-step driver Control panel 4.3" Full touch screen Interfaces USB / U disk / serial port / Bluetooth or wifi optional Plotter instruction Compatible DM/PL, HP/GLDM/PL, HP/GL Main ...