Tag Archives: Transmitters module

DWM-HC1230 FSK Transmitters module Datasheet

DWM-HC1230 is a FSK Transmitters module which build by Sx1230 chipset for more details about the Sx1230 you can visit the link: sx1230datasheet .

1.DWM-HC1230 Pin Diagram

dwm-hc1230-semtech-sx1230-433mhz-868mhz-915mhz-small-size-smd-package-transmitter-PIN-DIAGRAM

dwm-hc1230-semtech-sx1230-433mhz-868mhz-915mhz-small-size-smd-package-transmitter-PIN-DIAGRAM

2.Pin Description

PIN No.  Name I/O/P Description
 1 RESET  I/O Reset, active high
 2  NC  —  —
 3  PB0  I Low battery indicator output
 4 CLKOUT O Reference clock output for MCU
 5,14,15 GND O Ground
 6  VDD P Module Power supply Positive
 7 DCLK  O Output data clock
 8  SCK  I SPI clock input
 9 MISO  I/O SPI Data input and SPI Data output
 10 MOSI I/O SPI Data output and SPI Data input
 11 NSS  I/O SPI Chip select input and SPI Chip Select output
 12 DATA  I Modulation input data
 13  ANT O  Module Antenna terminal, Option termina
 16  ANT O  Module Antenna terminal, Default termina

3.Reference Design

3.1 DWM-HC1230 E 2 PROM Mode Application Circuit

dwmzone-DWM-HC1230-E-2-PROM-Mode-Application-Circuit

dwmzone-DWM-HC1230-E-2-PROM-Mode-Application-Circuit

3.2 DWM-HC1230 MCU Mode Application Circuit

dwmzone-DWM-HC1230-mcu-Mode-Application-Circuit

dwmzone-DWM-HC1230-mcu-Mode-Application-Circuit

4.Packaging Information(unit:mm)

dwm-hc1230-semtech-sx1230-433mhz-868mhz-915mhz-small-size-smd-package-transmitter-package

dwm-hc1230-semtech-sx1230-433mhz-868mhz-915mhz-small-size-smd-package-transmitter-package

5. Demo code

DWM-HC1230_AK001_demo

CTT180610647ENA ROHS

CTT180610647ENB REACH