Radio Module 2.4GHz integration manual Document edited by: Conductix Wampfler - Jay Electronique Date: December 10, 2020 Conductix-Wampfler Jay Electronique ZAC La Bâtie | 37, rue Champrond | 38334 Saint-Ismier Cedex France www.conductix.
Table of content Table des matières 1 ABout Manual ..................................................................................... 3 2 Product description ........................................................................... 3 3 Quick Reference Data ........................................................................ 4 4 PIN Description ................................................................................... 5 5 Block Diagram .......................................................
1 ABOUT MANUAL This module installation manual is only intended for the module integration in products manufacture of Jay electronique. All recommendations described in this document about this module also extends to the host product instruction manual. Only persons who are ability and who have training deliver by jay electronique are authorized to change this module in the products. 2 PRODUCT DESCRIPTION This radio transceiver provides range communication in the band 2.4GHz.
3 QUICK REFERENCE DATA Parameter Frequency band Number of channels Channel bandwidth Data rate Max output power (typ.) Sensitivity Supply voltage Current consumption, RX Current consumption, TX Module 2400 – 2483.5 MHz 64 1.25 MHz 44.4 Kb/s + 10 dBm -120 dBm 3.3 to 4.
4 Pin no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PIN DESCRIPTION Pin name EN_PA PWRF2 RTS_TXEN_RADIO CTS/RXTX/RXEN_RADIO VAccu GND SPI_uc_SCK/ON_OFF SPI_uc_MISO SPI_uc_MOSI RESET_RADIO SEL_FILLE SPI_uc_NSS/CONFIG_RADIO RSSI_RADIO DATA_RX DATA_TX GND Description PA / Switch Rx – Tx Not used Not used Not used Supply voltage input System ground SPI Clock SPI MISO SPI MOSI Reset Download microcontroller firmware SPI Chip Select Not used UART RX Data UART TX Data System ground Page 5 / 19
5 BLOCK DIAGRAM Page 6 / 19
6 CHIP RADIO The chip radio used is the SX1280 of SEMTECH company. The SX1280 are half-duplex transceivers capable of low power operation in the worldwide 2.4 GHz ISM band. The radio features a high efficiency transmitter and a high linearity receive chain that are both accessed via a common antenna port pin. Frequency conversion between RF and baseband (low-IF) is governed by a digital PLL that is referenced to a 52 MHz crystal.
7 FCC STATEMENT The OEM integrators are responsible for ensuring that the end-user has no manual instructions to remove or install module. These following instructions/statements shall be reported on the User Manual: 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.
8 IC STATEMENT The OEM integrators are responsible for ensuring that the end-user has no manual instructions to remove or install module. These following instructions/statements shall be reported on the User Manual: This radio transmitter (3393A-S5) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated.
9 AUTHORIZED ANTENNAS N° 1 2 3 4 5 6 7 Manufacturer Pulse Inventek Systems Yageo EBDS EBDS Sirreta RF solution Reference W3334B0100 W24P-U ANTX100P111B24003 EBDS-ACJANT-HM-24-3M EBDS-ACJANT-MAG-24-3M-SMAm OSCAR40/5M/LL/SMAM/S/S/33 ANT-24G-WPJ-SMA Output 1 Output 2 Antennas number 1, 2 and 3 can be connected directly to connector UFL on the radio board module. For antennas 4, 5, 6 and 7 it is necessary to have adaptor UFL to SMA female for connected these.
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10 REVISION HISTORY Row Revision Date Revision Description By 1 9-12-2020 Initial version P.Fourey 2 17/12/2020 Modification of §5 paragraph P.Fourey 3 4/01/2021 Correction P.Fourey 4 5/01/2021 Modification §5 and §6 paragraph P.Fourey 5 17/03/2021 Add “Chip radio” paragraph” P.Fourey 6 26/04/2021 Add “About manual” paragraph P.Fourey 7 04/06/2021 Modification “About manual” paragraph P.
