Renesas Pmod HS4001 Manual
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QCIOT-HS4001POCZ
Pmod™ Evaluation Board
The QCIOT-HS4001POCZ board enables quick
prototyping of the
HS4001
Relative Humidity and Temperature Sensor in a
custom system design. The board provides a
standard Pmod™ Type 6A (extended I
for the onboard sensor to plug into any required MCU
evaluation kit with a matching connector.
The QCIOT-HS4001POCZ features Pmod
connectors on both sides of the board to allow
additional Type 6/6A boards to be connected in a
daisy-chained solution with multiple sensors on the
same MCU Pmod connector. Software support
present in the Renesas IDE (e2 studio) provides
code generation to connect the sensor and the MCU,
thereby significantly reducing development time. With
its standard connector and software support, the
QCIOT-HS4001POCZ is ideal for the Renesas
Quick-Connect IoT
to rapidly create an IoT system.
Kit Contents
QCIOT-HS4001POCZ Board
R36UH0009EU0100 Rev.1.00
Jun 22, 2022
High-Performance
2
C) connection

Figure 1. QCIOT-HS4001POCZ Pmod Board

Evaluation Board Manual
Features
Relative humidity HS4001 sensor sample
mounted:
RH accuracy: ±1.5%RH
±0.2°C, typical (-10°C to +80°C)
Very low current consumption: 0.3μA average
(8- bit resolution, 3.3V supply)
Standardized type 6A Pmod connector supports
I
2
C extended interface
Dual connectors allow pass-through signals for
daisy-chained solutions
Software support in
e2 studio
development time with one-click code generation
Related Documents
HS4001 Datasheet
US082-INTERPEVZ Evaluation Board Manual
Renesas Quick-Connect IoT Manual
minimizes
Page 1
© 2022 Renesas Electronics

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Summary of Contents for Renesas Pmod HS4001

  • Page 1: Figure 1. Qciot-Hs4001Pocz Pmod Board

    Dual connectors allow pass-through signals for ■ same MCU Pmod connector. Software support daisy-chained solutions present in the Renesas IDE (e2 studio) provides Software support in e2 studio minimizes ■ code generation to connect the sensor and the MCU, development time with one-click code generation thereby significantly reducing development time.
  • Page 2: Table Of Contents

    Figure 2. Evaluation Kit Connections using the QCIOT-HS4001POCZ and EK-RA2L1 .......... 4 Figure 3. QCIOT-HS4001POCZ Pmod Board Features ..................5 Figure 4. Stack Selection in Renesas e2 Studio ...................... 6 Figure 5. Example Code to Start the Sensor after Configuration in FSP ..............6 Figure 6.
  • Page 3: Setup

    Software Installation and Usage Visit the Renesas website for the latest version of the e2 studio installer. The minimum FSP version supporting the HS400x sensor blocks is FSP 3.8.0. For the latest sensor support, ensure that the latest release is used.
  • Page 4: Usage Guide

    2. Usage Guide The QCIOT-HS4001POCZ functions as a sensor building block to create a custom system solution. It can be used individually or with a combination of other sensors using the Pmod Type 6A interface. See the Renesas Quick-Connect IoT webpage for a list of available Pmod sensor boards.
  • Page 5: Overview Of The Qciot-Hs4001Pocz

    Figure 3. QCIOT-HS4001POCZ Pmod Board Features Programming Interface Programming of the system can be accomplished through Renesas’ IDE, e2 studio. See the MCU evaluation kit documentation to set up the initial project in e2 studio. As the project is initialized, adding the HS4001 sensor to the project only takes a few steps.
  • Page 6: Figure 4. Stack Selection In Renesas E2 Studio

    QCIOT-HS4001POCZ Pmod™ Evaluation Board Manual Generate Code Relative Humidity sensor Figure 4. Stack Selection in Renesas e2 Studio /* Quick setup for g_hs400x_sensor0. */ void g_hs400x_sensor0_quick_setup(void) fsp_err_t err; /* Open HS400X sensor instance, this must be done before calling any HS400X API */ err = RM_HS400X_Open(g_hs400x_sensor0.p_ctrl, g_hs400x_sensor0.p_cfg);...
  • Page 7: Qciot-Hs4001Pocz Application Schematic

    QCIOT-HS4001POCZ Pmod™ Evaluation Board Manual 3. QCIOT-HS4001POCZ Application Schematic Figure 6. QCIOT-HS4001POCZ Application Schematic 4. Bill of Materials (BOM) Reference Manufacturer Designator Description PCB Footprint Part Number C1, C2, C3 Capacitor, 0.1µF, 50V, 0603 0603 C0603C104J5RACTU Male Header 0.1" pitch PMOD 2x6 Right Angle, PMOD-MALE-TOP M20-9950645 Pmod...
  • Page 8: Board Layout

    QCIOT-HS4001POCZ Pmod™ Evaluation Board Manual 5. Board Layout Figure 7. Silkscreen Top Figure 8. Copper Top Figure 9. Copper L1 Layer R36UH0009EU0100 Rev.1.00 Page 8 Jun 22, 2022...
  • Page 9: Figure 10. Copper L2 Layer

    QCIOT-HS4001POCZ Pmod™ Evaluation Board Manual Figure 10. Copper L2 Layer Figure 11. Copper Bottom Figure 12. Silkscreen Bottom R36UH0009EU0100 Rev.1.00 Page 9 Jun 22, 2022...
  • Page 10: Ordering Information

    6. Ordering Information Part Number Description QCIOT-HS4001POCZ HS4001 Pmod Board Pmod Interposer Board to convert Type 2A and 3A to Type US082-INTERPEVZ 6A on older Renesas MCU kits. 7. Revision History Revision Date Description 1.00 Jun 22, 2022 Initial release. R36UH0009EU0100 Rev.1.00...
  • Page 11 Renesas' products are provided only subject to Renesas' Terms and Conditions of Sale or other applicable terms agreed to in writing. No use of any Renesas resources expands or otherwise alters any applicable warranties or warranty disclaimers for these products.

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