JP202 Sub-GHz Still Image Transmission Demo Kit
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Product Information
Specifications
- Item: JP202 Sub-GHz still image transmission
demo kit - Transceiver IC: CWX-M
- RF AMP: R9A06G062GNP (Renesas)
- RF Switch: F1471 (Renesas)
- Power-supply IC for RF AMP: F2977
(Renesas) - SAW Filter: ISL9113ER7Z-T (Renesas)
- Antenna: B39921B2672P810 (Qualcomm)
- Wireless Function: Sub-GHz wireless
communication - Control Microcomputer Board: Included
- LCD Panel: Included
- CMOS Camera Dimensions: 24.0 mm (width) x 50.8
mm (length), connector not included - Temperature and Humidity Sensor: Included
- Operating Ambient Temperature: Provided in the
user manual - Operating Humidity: Provided in the user
manual - Power Consumption for Transceiver at SUN-FSK mode
100kbps: Provided in the user manual - Power Consumption for Transceiver at SUN-OFDM mode
100kbps: Provided in the user manual
Product Usage Instructions
1. System Overview
This system wirelessly transmits stored still images, camera
imaging data, and temperature/humidity sensor data in the Sub-GHz
band. The receiver displays the received data on the LCD.
2. Hardware Setup
This system consists of an evaluation board equipped with a
camera module and an LCD. Follow the steps below for hardware
setup:
2.1 Evaluation Board with Camera Module
Connect the camera module to the evaluation board as per the
instructions provided.
3. Wireless Settings
4. How to Change the Saved Image
5. Certification of Compliance
FAQ
Q: How do I power the system demo using J10 Debug USB?
A: To power the system demo using J10 Debug USB, follow these
steps: 1. Connect the J10 Debug USB to the appropriate port on the
MCU board. 2. Turn on the power supply using the J10 Debug USB
connection. 3. Check if the system powers up successfully.
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User’s Guide
JP202 Sub-GHz still image transmission demo kit
Hardware Use’s Guide
Contents
1. System overview ………………………………………………………………………………………………………2
2. Hardware setup ………………………………………………………………………………………………………..4
2.1 Evaluation board with camera module ………………………………………………………………………………………. 4 2.1.1 Board connection for camera module ……………………………………………………………………………………… 4 2.1.2 Sub-GHz module connection …………………………………………………………………………………………………. 5 2.1.3 User switch operation ……………………………………………………………………………………………………………. 5 2.1.4 User LED behavior ……………………………………………………………………………………………………………….. 6 2.2 Evaluation board with LCD ………………………………………………………………………………………………………. 6 2.2.1 LCD connection ……………………………………………………………………………………………………………………. 6 2.2.2 Sub-GHz module connection …………………………………………………………………………………………………. 7 2.2.3 PC connection board …………………………………………………………………………………………………………….. 7 2.2.4 User switch operation ……………………………………………………………………………………………………………. 8 2.2.5 User LED operation ………………………………………………………………………………………………………………. 8 2.2.6 LCD display …………………………………………………………………………………………………………………………. 8
3. Wireless settings ………………………………………………………………………………………………………9
4. How to change the saved image………………………………………………………………………………..13
5. Certification of Compliance ………………………………………………………………………………………. 14
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JP202 Sub-GHz still image transmission POC User’s Guide 1. System overview
This system wirelessly transmits either stored still images or captured data from the camera, and data from the temperature/humidity sensor in the Sub-GHz band. The receiver displays the received data on the LCD.
This demo kit consists of 2 pcs of Sub-GHz modules (QCIOT-000-CWXPOCZ), 1 camera sensor kit (JP202-CWXCAMPOCZ) and EK-RA6M3 (for transmitting images and data from cameras, temperature and humidity sensors) / EK-RA6M3G (received images and data display) boards are required. Also, if you want to check the UART command control operation from a PC, you will need 2 pcs Digilent PmodUSBUART and a USB cable.
Figure 1- 1 shows the system overview
Sub-GHz wireless communication
Send saved images or camera imaging data and temperature/humidity data
Display received image data, throughput, and temperature/humidity data on the LCD
There are several power source options for EK-RA6M3 MCU board, option 1, the J10 Debug USB, is the easiest to power the system demo.
Figure 1- 2 JP202 Demo Kit System Block Diagram
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JP202 Sub-GHz still image transmission POC User’s Guide
The JP202 Sub-GHz Wireless Communication Demo Kit Specifications is shown below.
Item QCIOT-000-CWXPOCZ dimensions
Transceiver IC (CWX-M) RF AMP RF Switch Power-supply IC for RF AMP SAW filter Antenna Wireless function
Control Microcomputer board
LCD panel JP202-CWXCAMPOCZ dimensions
CMOS camera
Temperature and humidity sensor Power-supply Operating ambient temperature Operating humidity Power Consumption for Transceiver at SUN-FSK mode 100kbps Power Consumption for Transceiver at SUN-OFDM mode 100kbps
Specification 24.0 mm(width) x 50.8 mm (length), connector is not included R9A06G062GNP (Renesas) F1471 (Renesas) F2977 (Renesas) ISL9113ER7Z-T (Renesas) B39921B2672P810 (Qualcomm)
M620720 (Ethertronics/AVX) Sub-GHz Wireless circuit Modulation Method: FSK / OFDM North America Band: 902 to 928MHz (FCC) Europe Band: 863 to 870MHz (CE) Japan Band: 920 to 928MHz (Type certification) R7FA6M3AH3CFC (Renesas) on board RA6M3 MCU Graphics Evaluation Kit EK-RA6M3G (for receiver) RA6M3 MCU Evaluation Kit EK-RA6M3 (for sender) TFT color LCD 480×272 pixel Camara sensor board: 53.0 mm(width) x 67.3 mm (length) PMOD adaptor board: 19.08 mm(width) x 53.0 mm (length) Arducam-Mini-5MP-Plus Camera element: OV5642 Framebuffer: 512KB Output resolution: 2592×19441920×10801280×720 640×480320×240 Output format: RAWYUVRGBJPEG HS3001 USB connector: 5V input -10 to +60°C 20% to 75% Transmission supply current@+15.0 dBm: 62mA (VDD=3.3V) Reception supply current@ -95 dBm: 16.7mA (VDD=3.3V) Transmission supply current@+10.0 dBm: 68mA (VDD=3.3V) Reception supply current@-95 dBm: 21.5mA (VDD=3.3V)
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JP202 Sub-GHz still image transmission POC User’s Guide 2. Hardware setup
This system consists of an evaluation board equipped with a camera module to which a camera and temperature/humidity sensor are connected, and an evaluation board equipped with an LCD. Each setup method is shown below.
2.1 Evaluation board with camera module 2.1.1 Board connection for camera module
Connect the camera module and PmodUSBUART board (when using communication with a PC) to the camera module board in the direction shown in the photo.
Connect camera module
Connect PmodUSBUART
Connect the camera module board to the Arduino connector of the RA6M3 MCU evaluation board.
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Connected to camera module board Page 4 of 14
JP202 Sub-GHz still image transmission POC User’s Guide
2.1.2 Sub-GHz module connection
Connect the Sub-GHz module to the PMOD1 connector (J26) on the EK-RA6M3 board.
Connect Sub-G module to PMOD1 connector
2.1.3 User switch operation
The behavior of the user switches on the EK-RA6M3 board is shown below.
SW S1 S2
behavior
Toggle to switch between OFDM and FSK
[Transmitting saved images] Short press to send pre-stored image data. The image (2 types) switches with each short press. [Transmitting camera images] Press and hold (3 seconds or more) to continuously send data captured by the camera. Short press during transmission to stop transmission
User switch (S2)
User switch (S1)
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JP202 Sub-GHz still image transmission POC User’s Guide
2.1.4 User LED behavior
The behavior of the user LEDs on the EK-RA6M3 board is shown below.
LED LED1(blue) LED2(green) LED3(red)
behavior Lights up in OFDM mode Lights up in FSK mode Lights up during transmission
User LED1 (blue)
User LED2 (green)
User LED3 (red)
2.2 Evaluation board with LCD
2.2.1 LCD connection
Connect the graphics expansion board that comes with the evaluation kit to J1 of the MCU pin direct access area on the EK-RA6M3 board.
Connect graphics expansion board to J1
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JP202 Sub-GHz still image transmission POC User’s Guide 2.2.2 Sub-GHz module connection
Connect the Sub-GHz module to the PMOD1 connector (J26) on the EK-RA6M3 board.
Connect Sub-G module to PMOD1 connector
2.2.3 PC connection board
Connect the PC connection board to J23 and J24 of the Arduino connector on the RA6M3 MCU evaluation board.
Connect PmodUSBUART
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JP202 Sub-GHz still image transmission POC User’s Guide
2.2.4 User switch operation
The behavior of the user switches on the EK-RA6M3 board is shown below.
SW S1
behavior Toggle to switch between OFDM and FSK
2.2.5 User LED operation
The behavior of the LEDs on the EK-RA6M3 board is shown below.
LED LED1(blue) LED2(green)
behavior Lights up in OFDM mode Lights up in FSK mode
2.2.6 LCD display
Displays transmitted saved data or camera images, temperature/humidity, and wireless throughput.
Display of throughput, temperature and humidity
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JP202 Sub-GHz still image transmission POC User’s Guide 3. Wireless settings
A UART connection enables wireless settings from a PC.
The radio PHY settings can be changed with the characterization program commands. The serial settings of the terminal software are as follows.
Serial settings: Setting items Baud rate Data Parity Stop bit Flow control Line feed code
Local echo
Value 500000bps 8bit None 1bit None ReceiveLF or AUTO TransmitLF Enable
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JP202 Sub-GHz still image transmission POC User’s Guide
PHY Operation Mode (Sub-GHz Transceiver Transmit/Receive Operation Mode) i) tope [modulation] [domain (NS/JP/EU/JP)] [phytype] [phymode] [ChanPlanID] ii) tope [modulation][domain (UD)] [phytype] [phymode] [chspace] [chfreq0]
The default settings (at reset) are as follows. FSK mode PhyOperatingMode Setvalue =FSK / JP / 2FSK without FEC / 200Kbps M=1.0 #4b / ChanPlan:23 OFDM mode PhyOperatingMode Setvalue =OFDM / JP / OFDM Option2 / MCS4 / ChanPlan:24
The default TX power is -17dBm for both FSK/OFDM.
The settings and commands are as follows.
Area
PHY settings
JP
Frequency Band : JP
Data rate : 100kbps(m=1)
CH PlanID : 22
CH : 922.5MHz
TX Power : -9.5dBm (PA Power +13dBm)
Frequency Band : JP Data rate : 100kbps(m=1) CH PlanID : 22 CH : 927.7MHz TX Power : -9.5dBm (PA Power +13dBm)
Frequency Band : JP Data rate : Option3-MCS6 CH PlanID : 22 CH : 922.5MHz TX Power : -8.5dBm (PA Power +13dBm)
Frequency Band : JP Data rate : Option3-MCS6 CH PlanID : 22 CH : 927.7MHz TX Power : -8.5dBm (PA Power +13dBm)
Frequency Band : JP Data rate : Option4-MCS6 CH PlanID : 21 CH : 922.4MHz TX Power : -8.5dBm (PA Power +13dBm)
Frequency Band : JP Data rate : Option4-MCS6 CH PlanID : 21 CH : 928.0MHz TX Power : -8.5dBm (PA Power +13dBm)
Command tope FSK JP FSKwoFEC 2b 22 tch 4 ttxpowd -9.5
tope FSK JP FSKwoFEC 2b 22 tch 17 ttxpowd -9.5
tope OFDM JP op3 m6 22 tch 4 ttxpowd -8.5
tope OFDM JP op4 m6 21 tch 17 ttxpowd -8.5
tope OFDM JP op4 m6 21 tch 9 ttxpowd -8.5
tope OFDM JP op4 m6 21 tch 37 ttxpowd -8.5
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JP202 Sub-GHz still image transmission POC User’s Guide
Area EU
PHY settings
Frequency Band : EU Data rate : 50kbps(m=0.5) CH PlanID : 32 CH : 863.1MHz TX Power : -7.5dBm (PA Power +14dBm)
Frequency Band : EU Data rate : 50kbps(m=0.5) CH PlanID : 32 CH : 869.9MHz TX Power : -7.5dBm (PA Power +14dBm)
Frequency Band : EU Data rate : 100kbps(m=0.5) CH PlanID : 33 CH : 863.1MHz TX Power : -7.5dBm (PA Power +14dBm)
Frequency Band : EU Data rate : 100kbps(m=0.5) CH PlanID : 33 CH : 869.9MHz TX Power : -7.5dBm (PA Power +14dBm)
Frequency Band : EU Data rate : Option4-MCS6 CH PlanID : 33 CH : 863.1MHz TX Power : -5.5dBm (PA Power +14dBm)
Frequency Band : EU Data rate : Option4-MCS6 CH PlanID : 33 CH : 869.9MHz TX Power : -5.5dBm (PA Power +14dBm)
Command tope FSK EU FSKwoFEC 1a 32 tch 0 ttxpowd -7.5
tope FSK EU FSKwoFEC 1a 32 tch 68 ttxpowd -7.5
tope FSK EU FSKwoFEC 2a 33 tch 0 ttxpowd -7.5
tope FSK EU FSKwoFEC 2a 33 tch 34 ttxpowd -7.5
tope OFDM EU op4 m6 33 tch 0 ttxpowd -5.5
tope OFDM EU op4 m6 33 tch 34 ttxpowd -5.5
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JP202 Sub-GHz still image transmission POC User’s Guide
Area US
PHY settings
Frequency Band : NA Data rate : 50kbps(m=1) CH PlanID : 1 CH : 902.2MHz TX Power : -7.5dBm (PA Power +15dBm)
Frequency Band : NA Data rate : 50kbps(m=1) CH PlanID : 1 CH : 927.8MHz TX Power : -7.5dBm (PA Power +15dBm)
Frequency Band : NA Data rate : 150kbps(m=0.5) CH PlanID : 2 CH : 902.4MHz TX Power : -7.5dBm (PA Power +15dBm)
Frequency Band : NA Data rate : 150kbps(m=0.5) CH PlanID : 2 CH : 927.6MHz TX Power : -7.5dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option1-MCS6 CH PlanID : 5 CH : 903.2MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option1-MCS6 CH PlanID : 5 CH : 927.2MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option2-MCS6 CH PlanID : 4 CH : 902.8MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option2-MCS6 CH PlanID : 4 CH : 927.6MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option3-MCS6 CH PlanID : 2 CH : 902.4MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option3-MCS6 CH PlanID : 2 CH : 927.6MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option4-MCS6 CH PlanID : 1 CH : 902.2MHz TX Power : -6dBm (PA Power +15dBm)
Frequency Band : NA Data rate : Option4-MCS6 CH PlanID : 1 CH : 927.8MHz TX Power : -6dBm (PA Power +15dBm)
Command tope FSK NA FSKwoFEC 1b 1 tch 0 ttxpowd -7.5
tope FSK NA FSKwoFEC 1b 1 tch 128 ttxpowd -7.5
tope FSK NA FSKwoFEC 3 2 tch 0 ttxpowd -7.5
tope FSK NA FSKwoFEC 3 2 tch 63 ttxpowd -7.5
tope OFDM NA op1 m6 5 tch 0 ttxpowd -6
tope OFDM NA op1 m6 5 tch 20 ttxpowd -6
tope OFDM NA op2 m6 4 tch 0 ttxpowd -6
tope OFDM NA op2 m6 4 tch 31 ttxpowd -6
tope OFDM NA op3 m6 2 tch 0 ttxpowd -6
tope OFDM NA op3 m6 2 tch 63 ttxpowd -6
tope OFDM NA op4 m6 1 tch 0 ttxpowd -6
tope OFDM NA op4 m6 1 tch 128 ttxpowd -6
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JP202 Sub-GHz still image transmission POC User’s Guide 4. How to change the saved image
Static images for the TX sample project are stored as rgb565 pixel data arrays in the following C header files:
tx/platform/ra6x/src/ra6m3/src/staticimage1.h tx/platform/ra6x/src/ra6m3/src/staticimage2.h
To generate new rgb565 header files from a different image use img2rgb565 tool:
tx/images/img2rgb565.exe
The tools accepts a path to image file as a parameter, for example:
img2rgb565.exe staticimage1.png
Will generate staticimage1.h file in the current directory. Optionally, destination file name can be specified as a second parameter:
img2rgb565.exe staticimage1.png ../platform/ra6x/src/ra6m3/src/staticimage1.h
Note that the image file must be named `staticimage1.*` or `staticimage2.*` so that generated .h files have correct variable names (img_staticimage1 and img_staticimage2). The image resolution must be 320×240 pixels. The tool currently supports bmp, png, jpeg and gif file formats.
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JP202 Sub-GHz still image transmission POC User’s Guide
5. Certification of Compliance
This product complies with the laws and regulations described below.
Radio-Related Laws
North America: FCC ID2AEMX JP202CWXPZ Europe: CE (RE) Japan: Type certification
FCC Regulatory
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
JP202-CWXCAMPOCZ module is for demonstration and evaluation purposes only. This module is not intended to be incorporated into final products. When applying a reference design to a final product, wireless certification must be obtained again by the end user. Every host device would have to be evaluated for all required items, including spurious emissions, and perhaps other parameters potentially affected by the host. FCC CAUTION In accordance with FCC Part 15, QCIOT000 CWXPOZ is listed as a Modular Transmitter device.
HOST that includes QCIOT-000-CWXPOZ shall have the labeling “Contains Transmitter module FCC ID: 2AEMX JP202CWXPZ”.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20cm or more away from person’s body.
This device complies with FCC Part 15.203 because the antenna is not removable from this device.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: –Reorient or relocate the receiving antenna. –Increase the separation between the equipment and receiver. –Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. –Consult the dealer or an experienced radio/TV technician for help. This equipment has been tested and meets the FCC RF exposure guidelines when used with the Renesas accessories supplied or designated for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines.
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Revision History
Rev. 1.00 1.01
Date July 12, 2023 Sept 14, 2023
Description
Page
Summary
–
Initial release
1
Added JP202 Demo Kit System Block Diagram
2
Updated Demo Kit Specifications
14
Certification of Compliance added
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4. Handling of unused pins Handle unused pins in accordance with the directions given under handling of unused pins in the manual. The input pins of CMOS products are generally in the high-impedance state. In operation with an unused pin in the open-circuit state, extra electromagnetic noise is induced in the vicinity of the LSI, an associated shoot-through current flows internally, and malfunctions occur due to the false recognition of the pin state as an input signal become possible.
5. Clock signals After applying a reset, only release the reset line after the operating clock signal becomes stable. When switching the clock signal during program execution, wait until the target clock signal is stabilized. When the clock signal is generated with an external resonator or from an external oscillator during a reset, ensure that the reset line is only released after full stabilization of the clock signal. Additionally, when switching to a clock signal produced with an external resonator or by an external oscillator while program execution is in progress, wait until the target clock signal is stable.
6. Voltage application waveform at input pin Waveform distortion due to input noise or a reflected wave may cause malfunction. If the input of the CMOS device stays in the area between VIL (Max.) and VIH (Min.) due to noise, for example, the device may malfunction. Take care to prevent chattering noise from entering the device when the input level is fixed, and also in the transition period when the input level passes through the area between VIL (Max.) and VIH (Min.).
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(Rev.4.0-1 November 2017)
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RENESAS JP202 Sub-GHz Still Image Transmission Demo Kit [pdf] User Guide JP202CWXPZ, R9A06G062GNP, F1471, F2977, ISL9113ER7-T, RA6M3, JP202 Sub-GHz Still Image Transmission Demo Kit, JP202, Sub-GHz Still Image Transmission Demo Kit, Still Image Transmission Demo Kit, Image Transmission Demo Kit, Transmission Demo Kit, Demo Kit, Kit |