EBYTE E78-400TBL-02 Test Kit User Manual
- June 9, 2024
- ebyte
Table of Contents
E78-400TBL-02 Test Kit
User Manual
Disclaimer
The information in this document, including the URL address for reference, is
subject to change without notice. The document is provided “as is” without any
guarantee responsibility, including any guarantee for marketability,
suitability for a specific purpose, or non-infringement, and any guarantee for
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document does not grant any license for the use of intellectual property
rights in estoppel or other ways, whether express or implied.
The test data obtained in the article are all obtained by the Ebyte
laboratory, and the actual results may vary slightly.
We hereby declared that all brand names, trademarks and registered trademarks
mentioned in this document are the property of their respective owners.
The final interpretation right belongs to Chengdu Ebyte Electronic Technology
Co., Ltd.
Notice : Due to product version upgrades or other reasons, the contents
of this manual may be changed. Ebyte Electronic Technology Co., Ltd. reserves
the right to modify the contents of this manual without any hint or noticet.
This manual is only used as a guide. Chengdu Ebyte Electronic Technology Co.,
Ltd. makes every effort to provide accurate information in this manual.
However, we does not guarantee that the contents of the manual are completely
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Introduction
E78-400TBL-02 is a complete set of test products specially for E78 series SMD
SOC modules combined with USB to TTL serial port backplane. All E78-470LN22S
(6601) module pins have been drawn out for customer testing and development,
which greatly reduces customer testing and development difficulty.
1.1 Size and interface specification
| Pin number | Definition | Function Description |
|---|---|---|
| 1 | LCD SEG8 | User-defined 10 pin |
| 2 | LCD SEG9 | User-defined 10 pin |
| 3 | LCD SEG11 | User-defined 10 pin |
| 4 | LCD SEG10 | User-defined 10 pin |
| 5 | LCD SEG13 | User-defined 10 pin |
| 6 | LCD SEG12 | User-defined 10 pin |
| 7 | LCD SEG15 | User-defined 10 pin |
| 8 | LCD SEG14 | User-defined 10 pin |
| 9 | LCD 5E617 | User-defined 10 pin |
| --- | --- | --- |
| 10 | LCD SEG16 | User-defined 10 pin |
| 11 | I2C_SCL | Module I2C_SCL pin |
| 12 | I2C_SDA | Module I2C_SDA pin |
| 13 | ADC_IN1 | Module ADC_IN1 input pin |
| 14 | ADC_INO | Module ADC_INO input pin |
| 15 | GPI03 | User-defined 10 pin |
| 16 | GPIO2 | User-defined 10 pin |
| 17 | ADC_IN2 | Module ADC_IN2 input pin |
| 18 | GP104 | User-defined 10 pin |
| 19 | GND | Baseboard reference ground |
| 20 | GND | Baseboard reference ground |
| 21 | GND | Baseboard reference ground |
| 22 | GND | Baseboard reference ground |
| 23 | SPISICK | Module SPI_SLCK pin |
| 24 | SPINSS | Module SPI NSS pin |
| 25 | SPI_MOSI | Module SPI_MOSI pin |
| 26 | SPI_MISO | Module SPI_MISO pin |
| 27 | LCD_SEG2 | User-defined 10 pin |
| 28 | LCD_SEG1 | User-defined 10 pin |
| 29 | NRST | Module external reset pin |
| 30 | SWIM | Module SWIM pin |
| 31 | LCD COM1 | User-defined 10 pin |
| 32 | LCD COMO | User-defined 10 pin |
| 33 | VREFP | Module ADC reference voltage input pin |
| 34 | LCD COM2 | User-defined 10 pins |
| 35 | UART1 TX | Module UART1 TX pin |
| 36 | UARTLFOC | Module UART1 RX pin |
| 37 | LCD SEGO | User-defined 10 pins |
| 38 | VI.CD | Module VLCD pin, when it is LCDxx. the pin should be connected to |
the power supply 3.3V
39| LCD_SEG3| User-defined 10 pins
40| LCD COM3| User-defined 10 pins
41| LCD_SE-G4| User-defined 10 pins
42| LCD SECS| User-defined 10 pins
43| UARTO FOC| Module UARTO_RX pin
44| UARTO TX| Module UARTO TX pin
45| LCDSEG6| User-defined 10 pins
46| LCD_SEG7| User-defined 10 pins
Quick start
2.1 Test preparation
2.1.1 Driver Installation
Please go to the official website to download the driver CH341SER.EXE, and
double-click to install. This driver supports 32/64-bit Windows
10/8.1/8/7/VISTA/XP, SERVER2016/2012/2008/2003, 2000/ME/98, certified by
Microsoft digital signature, and supports USB to 3-wire and 9-wire serial
ports etc.
2.1.2 hardware connection
Please prepare the Micro USB cable and antenna, connect them to the
E78-400TBL-02 accordingly, and open the corresponding serial port. 
As shown in
the figure, plug in the jumper cap and select 3.3V power supply. Both
E78-400TBL-02 are configured in this way. Open the corresponding serial port
to send and receive data.
Since the E78 series has no factory firmware, if you want to send and receive
data through the serial port, please program it.
About us
Technical support: support@cdebyte.com
Documents and RF Setting download link:
www.cdebyte.com
Thank you for using Ebyte products! Please contact us with any questions or
suggestions: info@cdebyte.com
Official hotline:028-61399028
Web: www.cdebyte.com
Address: , Building B5, Mould Industrial
Park, 199# Xiqu Ave, High-tech Zone
Chengdu, 611731, Sichuan, China
Copyright ©20122022Chengdu
Ebyte Electronic Technology Co., Ltd.
References
Read User Manual Online (PDF format)
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