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Pepper C1 Module (FCC approved)

Table of Contents

1.
Introduction ....................................................................................................................................................... 2
1.1 Device Overview .......................................................................................................................................... 2
2.
Electrical specification ........................................................................................................................................ 3
2.1 Absolute maximum ratings .......................................................................................................................... 3
2.2 Operating conditions ................................................................................................................................... 3
2.4 Current consumption (3.3V on pins 1 and 8) ................................................................................................ 4
2.5 Current consumption (3.3V on pin 8 and 5V on pin 1) .................................................................................. 5
3.
Getting started ................................................................................................................................................... 6
3.1 IO and peripherals ....................................................................................................................................... 6
3.2 Pinout description ....................................................................................................................................... 7
3.3 Typical connection and usage ...................................................................................................................... 8
4.
Mechanical dimension ..................................................................................................................................... 10
5.
Configuration and functional description ......................................................................................................... 12
6.
FCC Statement .................................................................................................................................................. 13
7.
ISED Statement................................................................................................................................................. 17
8.
Revision history ................................................................................................................................................ 18
1
The newest User manual can be found on our website:
content/downloads/Pepper_C1/Pepper_C1_FCC_Module_user_manual.pdf
User Manual
Manual version: V1.4
20/05/2024
https://eccel.co.uk/wp-
1
1

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Summary of Contents for Eccel Pepper C1

  • Page 1: Table Of Contents

    Pepper C1 Module (FCC approved) User Manual Manual version: V1.4 20/05/2024 Table of Contents Introduction ............................... 2 1.1 Device Overview ............................2 Electrical specification ............................3 2.1 Absolute maximum ratings .......................... 3 2.2 Operating conditions ........................... 3 2.3 DC characteristics (V = 3.3V, T...
  • Page 2: Introduction

    Description • IoT interfaces: MQTT, WebSocket, REST API, TCP Client/Server The Pepper C1 module is one of the family of Eccel Technology • High transponder read and write speed Ltd (IB Technology) products with wireless connectivity by Wi-Fi • -25°C to 85°C operating range 802.11 b/g/n and Bluetooth SPP profile.
  • Page 3: Dc Characteristics (V Dd = 3.3V, T S = 25 °C)

    2. Electrical specification 2.1 Absolute maximum ratings Stresses beyond the absolute maximum ratings listed in the table below may cause permanent damage to the device. These are stress ratings only, and do not refer to the functional operation of the device that should follow the recommended operating conditions.
  • Page 4: Current Consumption (3.3V On Pins 1 And 8)

    Current consumption (3.3V on pins 1 and 8) Symbol Parameter Typ. Unit RF field off (AP) PN_RFOFF_AP RF field on (AP) (500 ms polling) PN_RFON_AP RF field on (AP) (200 ms polling) RF field off (STA) PN_RFOFF_STA RF field on (STA) (500 ms polling) PN_RFON_STA RF field on (STA) (200 ms polling) RF field off...
  • Page 5: Current Consumption (3.3V On Pin 8 And 5V On Pin 1)

    2.5 Current consumption (3.3V on pin 8 and 5V on pin 1) = 3.3V = 5V RFID Unit Symbol Parameter Typ. Typ. RF field off (AP) PN_RFOFF_AP RF field on (AP) (500 ms polling) PN_RFON_AP RF field on (AP) (200 ms polling) RF field off (STA) PN_RFOFF_STA RF field on (STA) (500 ms polling)
  • Page 6: Getting Started

    3. Getting started 3.1 IO and peripherals External RFID antenna connector Antenna example: Pin nr 1 FLEX ANT1356 40x40 Wi-Fi Antenna connector* Pin nr 11 *Recommended Wi-Fi antennas are MOLEX P/N: 2069940100 and 1461530250...
  • Page 7: Pinout Description

    3.2 Pinout description Number Name Description RFID section power supply pin. 5V regulated DC supply RFID recommended, 3.3V acceptable. GPIO2 UART2 data transmit pin GPIO0 Button pin GPIO4 UART2 data receive pin UART0 data transmit pin UART0 data receive pin RESET Active low reset pin Main power supply –...
  • Page 8: Typical Connection And Usage

    3.3 Typical connection and usage The Pepper C1 FCC Module can be connected to a host (computer or another device) using UART0 or UART2. In order to connect the module to a computer, a USB to UART converter will be required.
  • Page 9 Eccel provides the C1 module baseboard for fast prototyping: https://eccel.co.uk/product/pepper-c1-module-baseboard/...
  • Page 10: Mechanical Dimension

    4. Mechanical dimension Figure 4-1. Pepper C1 FCC module dimension...
  • Page 11 All dimensions in mils. Figure 2. Recommended footprint The footprint in the Altium Designer / Circuit Studio format can be downloaded from this link: http://eccel.co.uk/wp-content/downloads/Pepper_C1/Pepper_C1_FCC_module_Altium_lib.zip...
  • Page 12: Configuration And Functional Description

    5. Configuration and functional description Here is the document describing configuration, communication protocol, commands and all functions of the Pepper C1 FCC module: https://eccel.co.uk/wp-content/downloads/Pepper_C1/C1_software_manual.pdf Eccel provides a variety of free tools & libraries ready to be downloaded from this link: https://eccel.co.uk/support-free-libraries/...
  • Page 13: Fcc Statement

    6. FCC Statement 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.
  • Page 14 Important Note: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product.
  • Page 15 Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01r01 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter Specific operational use conditions This module is stand-alone modular.
  • Page 16 NFC-ANT1356- NFC3 External Antenna 0dBi 13.56MHz 50×50-800 NFC-ANT1356- NFC4 External Antenna 0dBi 13.56MHz 80×80-300 NFC-ANT1356- NFC5 External Antenna 0dBi 13.56MHz 80×80-800 NFC-ANT1356- NFC6 External Antenna 0dBi 13.56MHz 10×50-300 NFC-ANT1356- NFC7 External Antenna 0dBi 13.56MHz 10×50-800 NFC-ANT1356- NFC8 External Antenna 0dBi 13.56MHz 25×25-300 NFC-ANT1356-...
  • Page 17: Ised Statement

    7. ISED Statement • English: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that cause undesired operation...
  • Page 18: Revision History

    No responsibility is taken for the method of integration or final use of the C1 modules More information about the C1 module and other products can be found at the Internet site: http://www.eccel.co.uk or alternatively contact ECCEL Technology (IB Technology) by e-mail at: sales@eccel.co.uk...

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