Related Manuals for Jorjin WS2119E20
Summary of Contents for Jorjin WS2119E20
- Page 1 WS2119E20 User Guide WS2119-A0 Development Kit Drift 0.2 Prepared By Reviewed By Approved By Copyright © JORJIN TECHNOLOGIES INC. 2018 http://WWW.JORJIN.COM.TW...
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Page 2: Table Of Contents
BUTTONS 3.7. JTAG ........................8 CONNECTOR 3.8. LED ............................8 3.9. STM32L151CBU6 ..................8 MICROCONTROLLER 3.10. H ........................8 ARDWARE SETUP 4. SCHEMATIC DIAGRAMS ......................10 5. HISTORY CHANGE ........................14 © Copyright JORJIN TECHNOLOGIES INC. 2018 Page 1 http://WWW.JORJIN.COM.TW... -
Page 3: Introduction
USB virtual COM. Three power options are available (USB only, battery only and external power supply plus USB) for high application development and testing flexibility. Figure 1: WS2119E20 development kit © Copyright JORJIN TECHNOLOGIES INC. 2018 Page 2 http://WWW.JORJIN.COM.TW... -
Page 4: Getting Started
2.2. Application software setup Please download the application from below link. BlueNRG-1 DK SW package: http://www.st.com/content/st_com/en/products/embedded-software/evaluation-t ool-software/stsw-bluenrg1-dk.html BLUENRG family GUI: http://www.st.com/content/st_com/en/products/embedded-software/wireless-con nectivity-software/stsw-bnrgui.html And please contact Jorjin to get more application and development software. © Copyright JORJIN TECHNOLOGIES INC. 2018 Page 3 http://WWW.JORJIN.COM.TW... -
Page 5: Hardware Description
3. HARDWARE DESCRIPTION 3.1. Board overview The following figure and table describe physical sections of the board. Figure 2: WS2119E20 board components Table 1: WS2119E20 board component descriptions Region Description WS2119-A0 module BLE RF signal U.FL connector Sub-1GHz RF signal U.FL connector... -
Page 6: Ws2119-A0 Module Connections
(1) STM32 is not intended to be programmed by users 3.2. WS2119-A0 module connections The WS2119-A0 dual band module (Figure 2: " WS2119E20 board components" – region A) has 2 RF signal connector. One is for BLE (region B), another is for sub-1GHz RF(region C). -
Page 7: Power Supply
Pin2,4 Pin7 Pin6,7 3.3. Power supply Green LED CR1 (Figure 2: WS2119E20 board components" – region J) signals the board is being powered, either via: micro USB connector J4 (Figure 2: WS2119E20 board components" – region D) batteries(region L) ... -
Page 8: Other Jumpers
3.5. Extension connectors WS2119-A0 module signal test points are shared on two Arduino-compliant connector rows: CN1, CN3 (Figure 2: " WS2119E20 board components" – region E) and CN2, CN4 (region F). See Table 2: "WS2119-A0 module pin description with board functions". -
Page 9: Push-Buttons
Doc No: WS2119E20A-UG-D02 3.6. Push-buttons The board has one user button to reset the microcontroller (Figure 2: " WS2119E20 board components" – region H) and one further button for application purposes (region I). 3.7. JTAG connector A JTAG connector (Figure 2: " WS2119E20 board components" – region G) allows BlueNRG-1 microcontroller programming and debugging with an in-circuit debugger and programmer such as ST-LINK/V2. - Page 10 Doc No: WS2119E20A-UG-D02 2. Configure the board to USB power supply mode as per the jumper settings in Table 3: “WS2119E20 kit platform power supply modes” 3. Connect the board to a PC via USB cable (connector J4) 4. Verify the power indication LED CR1 is on.
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Page 11: Schematic Diagrams
Doc No: WS2119E20A-UG-D02 4. SCHEMATIC DIAGRAMS Figure 3: WS2119E20 Arduino connectors DIO4 ARDUINO CONNECTORS RES0402 DIO5 VBLUE RES0402 VBLUE RES0402 DIO0 RES0402 DIO3 RES0402 RES0402 RESETN DIO2 RES0402 RES0402 DIO1 RES0402 CON10 DIO7 CON8 RES0402 DIO8 RES0402 RESETN DIO12 RES0402... - Page 12 Doc No: WS2119E20A-UG-D02 Figure 4: WS2119E20 JTAG VBLUE DIO0 JTMS-SWTDIO JTCK-SWTCK DIO1 RESETN HEADER 10X2 JTAG CONNECTOR Figure 5: WS2119E20 WS2119-A0 module MODULE BLE RF SUB-1G RF TEST POINT RESETN VBLUE HEADER 1x2 H-1X2_2.54MM TEST POINT GND1 GND8 RESETN RESETN...
- Page 13 Doc No: WS2119E20A-UG-D02 Figure 6: WS2119E20 Power circuit USBDP RES0402 RES0402 0.1uF USB_5V USBDM CAP0402 RES0402 USB_5V SHIELD VBus SHIELD SHIELD VBUS SHIELD SHIELD SHIELD USB Micro-B SMT MicroUSB-5P TPD4S012 USB_5V BATTERY HOLDER HEADER 1x3 H-1X3_2.54MM VBLUE HEADER 1x3 H-1X3_2.54MM CAP0402 2.2uF...
- Page 14 JTDI RES0402 RES0402 RES0402 RES0402 RESETN RESETN 5x2/SM Figure 9: WS2119E20 LED, Switch, and EEPROM SPI EEPROM DIO0 : SPI_CLK --> EEPROM DIO2 : SPI_OUT --> EEPROM DIO3 : SPI_IN <-- EEPROM DIO6 : CS --> EEPROM VBLUE VBLUE VBLUE...
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Page 15: History Change
Doc No: WS2119E20A-UG-D02 5. HISTORY CHANGE Revision Date Description D 0.1 2017/Aug/02 Draft release D 0.2 2018/Jan/24 Updated to D04 design © Copyright JORJIN TECHNOLOGIES INC. 2018 Page 14 http://WWW.JORJIN.COM.TW...