Techgenix Solution

Product Description
Esp32 is integrated with antenna and rf balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 ghz dual-mode wi-fi and bluetooth chips by tsmc 40nm low power technology, power and rf properties best, which is safe, reliable, and scalable to a variety of applications.

Product Specification Product DescriptionThe advantages of the Core Board STM8S103F3P6 STM8 Development Board Minimum System Board is this development board uses the Micro USB to link to the power. The Micro USB line is compatible with Smartphone cable which means we can get the data easily. We do not use the USB MINI cable to link to power because the USB MINI cable has out of style and very difficult to get.
This STM8S development board draws our attention because of its low price, humanity design and available with complete information.
You can use 2.54 pin on the board or power supply pad, the pad when using the power supply, input voltage range 4.5V-15V can output to the outside through pin 3.3V!
This development board using Micro USB cable supply, compatible with smartphone lines, data lines are simple and easy to get, but not USB MINI line-powered, USB MINI line is not easy to find, has been gradually phased out. Other manufacturers of products are used in MINI-USB port, this is not applicable for customers.Low price, user-friendly design, a full set of data, allowing you to save money, save time, effort, worry!

Note!! 5V pins voltage is the input voltage of the module.
Features :Chipboard STM32F103C8T6On board, SWIM interface and reset buttonMicro USB line or the 2.54 pin to link to the power with the input voltage 4.5V-15V.Power light and the Demo indicator lightLeads all the pins and has detailed label for the Pins.Support SWIM debug mode.
Package Includes :1 x STM8S103F3P6 Core STM8 Development Board Minimum System Board


Specification:IC Chip STM32F103C8T6
Reset Button YES
USB Type Micro USB
Length (mm)                  30
Width (mm) 20
Height (mm) 5
Weight (gm) 4
Additional Information

Product Description

1. Model: LCD2004A V1.4
2. Character Color: Black
3. Backlight: Yellow / Green and Blue green
4. Supply voltage: 5V
5. 20 characters wide, 4 rows
6. Black text on the yellow background
7. The module can easily interface with an MCU
8. The module is a low-power consumption character LCD Module with a built-in controller
9. Single LED backlight included can be dimmed easily with a resistor or PWM.
10. Can be fully controlled with only 6 digital lines! (Any analog/digital pins can be used)

This is LCD 20 x 04 Parallel LCD Display that provides a simple and cost-effective solution for adding a 20×4 Black on RGB Liquid Crystal Display into your project. The display is 20 character by 4 line display has a very clear and high contrast black text upon a yellow background/ backlight .

Features :

• 20 characters wide, 4 rows

• Black text on the yellow / Green background

• The module can easily interface with an MCU

• The module is a low-power consumption character LCD Module with a built-in controller

• Single LED backlight included can be dimmed easily with a resistor or PWM.

• Can be fully controlled with only 6 digital lines! (Any analog/digital pins can be used)

Weight : 100 g

Product Specification Product DescriptionThe core of this module is the ESP32 chip, which is scalable and adaptive. Two CPU cores can be individually controlled. The clock frequency is adjustable from 80 MHz to 240 MHz and supports RTOS.
It is a general-purpose  Wi-Fi+BT+BLE MCU module.ESP-WROOM-32s The module integrates traditional Bluetooth, Bluetooth low energy and Wi-Fi. Wide range of uses: Wi-Fi supports a wide range of communication connections, as well as a direct connection to the Internet via a router; Bluetooth allows users to connect to a mobile phone or broadcast a BLE Beacon for signal detection.
The module supports data rates up to 150 Mbps and antenna output power of 20dBm for maximum wireless communication. As a result, this module has industry-leading specifications and performs well in terms of high integration, wireless transmission distance, power consumption, and network connectivity
Features:802.11b/g/n  802.11n speed up to 150Mbps WIFI Frequency Range 2.4GHz ~ 2.5GHzClock frequency adjustment range from 80 MHz to 240 MHz, support forRTOSBuilt-in 2-channel 12-bit high-precision ADC with up to 18 channelsSupport UART/GPIO/ADC/DAC/SDIO/SD card/PWM/I2C/I2S interfaceSupport multiple sleep modes, ESP32 chip sleep current is less than 5 μAEmbedded Lwip protocol stackSupports STA/AP/STA + AP operation modeSupports remote firmware upgrade (FOTA)General AT commands can be used quicklySupport secondary development, integrated Windows, Linux development
Additional Information

Product Specification Product Description

• Wi-Fi Module: ESP-12E module similar to ESP-12 module but with 6 extra GPIOs
• USB: Micro USB port for power, programming and debugging
• Headers: 2x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC and power pins
• Dimensions: 49 x 24.5 x 13mm

Product Detail
The Stm32f405xx and Stm32f407xx Family is Based on the High-performance Arm® Cortex®-m4 32-bit Risc Core Operating at a Frequency of Up to 168 Mhz. The Cortex-m4 Core Features a Floating Point Unit (Fpu) Single Precision Which Supports All Arm Single-precision Data-processing Instructions and Data Types. It Also Implements a Full Set of Dsp Instructions and a Memory Protection Unit (Mpu) Which Enhances Application Security.
The Stm32f405xx and Stm32f407xx Family Incorporates High-speed Embedded Memories (Flash Memory Up to 1 Mbyte, Up to 192 Kbytes of Sram), Up to 4 Kbytes of Backup Sram, and an Extensive Range of Enhanced I/os and Peripherals Connected to Two Apb Buses, Three Ahb Buses, and a 32-bit Multi-ahb Bus Matrix.All Devices Offer Three 12-bit Adcs, Two Dacs, a Low-power Rtc, Twelve General-purpose 16-bit Timers Including Two Pwm Timers for Motor Control, Two General-purpose 32-bit Timers. A True Random Number Generator (Rng). They Also Feature Standard and Advanced Communication Interfaces.
Note : Stm32f407vet6  and Stm32f407zgt6 on Chip Working is Same.
Features:.Core: Ar  32-bit Cortex-m4 Cpu With Fpu.Lcd Parallel Interface, 8080/6800 Modes.Low-power Operation.3×12-bit, 2.4 Msps a/d Converters.2×12-bit D/a Converters.Up to 17 Timers.Up to 140 I/o Ports With Interrupt Capability

15 Days WarrantyThis Item is Covered With a Standard Warranty of 15 Days From the Time of Delivery Against Manufacturing Defects Only. This Warranty is Given for the Benefit of Robu Customers From Any Kind of Manufacturing Defects.  Reimbursement or Replacement Will Be Done Against Manufacturing Defects.
What Voids Warranty:If the Product is Subject to Misuse, Tampering, Static Discharge, Accident, Water or Fire Damage, Use of Chemicals & Soldered or Altered in Any Way.

Product Specification Product Description

• SIM7100A is a complete multi-band LTE /WCDMA/GNSS module designed with very powerful processors integrating application core
• This 4G module has UART serial port, GPS antenna, 4G Antenna and micro USB interface. It also works with 3G. It can be used for Arduino, Raspberry Pi, Android, Linux, and Windows
• You will receive 1 SIM7100A development board, and 3 types antenna

Product Specification Product Description

PRODUCT DETAILS:

This display uses a 2-wire communications method called “IIC”, “I2C” “I squared C”, and “TWI”. All these mean the same thing. This serial protocol that supports multiple devices on the same 2-wire bus (Plus Voltage and Ground, of course)

Power supply voltage: +5V

Support I2C protocol.

I2C Address: It’s either 0x27 or 0x3F

Received an email from a customer saying that his board works with 0x3F

Pin Definition: GND、VCC、SDA、SCL

Power supply voltage: +5V

Back lit (Blue with White char color)

Size: 82x35x18 mm

Contrast Adjust: Potentiometer

Product Specification Product DescriptionRaspberry Pi 3 Model B+ Built-in Broadcom 1.4GHz quad-core 64 bit processor with low energy on-board Wi-Fi Bluetooth and USB Port Built on the latest Broadcom 2837 ARMv8 64 bit processor, Raspberry Pi 3 Model B+ is faster and more powerful than its predecessors. It has improved power management to support more powerful external USB devices and now comes with built-in wireless and Bluetooth connectivity. To take full advantage of the improved power management on the Raspberry Pi 3 and provide support for even more powerful devices on the USB ports, a 2.5A adapter is required. Broadcom BCM2837BO 64 bit ARMv8 Quad Core A53 64bit processor powered single board computer run at 1.4GHz- 1GB RAM - BCM43143 Wi-Fi on board. Bluetooth Low Energy (BLE) on board. 40 pin extended GPIO - 4 x USB2 ports. 4 pole Stereo output and composite video port. Full size HDMI. CSI camera port for connecting the Raspberry Pi camera. DSI display port for connecting the Raspberry Pi touch screen display. Micro SD port for loading your operating system and storing data. Upgraded switched Micro USB power source (now supports up to 2.5 Amps.)
Additional Information