Differences

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--- manual [2020/11/30 15:02]
bgfdsuperadmin created
+++ manual [2020/11/30 18:28]
bgfdsuperadmin
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-====== HC-12 Manual ======
+====== HC-12 Wireless Serial Port Communication Module ======
-HC-12 Wireless Serial Port Communication Module
+=====User Manual version 2.3B =====
-User Manual version 2.3B
+//updated from v1.1 English and v2.3 Chinese//
-(updated from v1.1 English and v2.3 Chinese)
-Product Applications
+//Edited by Bluegoldfishdesign 20-Nov-20//
-• Wireless sensor
+{{https://www.allaboutcircuits.com/uploads/articles/Hughes_HC12_HC12.jpg}}
-• Community building security
+=== Product Applications ===
-• Robot wireless control
+  * Wireless sensor
-• Industrial remote control and telemetry
+  * Community building security
-• Automatic data acquisition
+  * Robot wireless control
-• Container information management
+  * Industrial remote control and telemetry
-• POS system
+  * Automatic data acquisition
-• Wireless acquisition of gas meter data
+  * Container information management
-• Vehicle keyless entry system
+  * POS system
-• PC wireless networking
+  * Wireless acquisition of gas meter data
-Document History:
+  * Vehicle keyless entry system
-/10 version 1.1 English, www.seeedstudio.com
+  * PC wireless networking
-/09 version 2.3 Chinese, www.wavesen.com
+== Document History ==
-/01 version 2.3B Translated v2.3 online and merged with v1.1 by RR
+  * 2012/10 version 1.1 English, www.seeedstudio.com
-Product Features
+  * 2014/09 version 2.3 Chinese, www.wavesen.com
-• Long-distance wireless transmission (FU3: 1000m in open space, baud rate
+  * 2016/01 version 2.3B Translated v2.3 online and merged with v1.1 by RR
+=== Product Features ===
+  * Long-distance wireless transmission (FU3: 1000m in open space, baud rate
 bps in the air. FU4: 1800m in open space, baud rate 500bps in the air)
-• Working frequency range (433.4-473.0MHz, with 100 communication channels)
+  * Working frequency range (433.4-473.0MHz, with 100 communication channels)
-• Maximum 100mW (20dBm) transmitting power (8 levels of power can be set)
+  * Maximum 100mW (20dBm) transmitting power (8 levels of power can be set)
-• Four working modes, adapted to different application situations
+  * Four working modes, adapted to different application situations
-• Built-in MCU performs communication with external device through serial
+  * Built-in MCU performs communication with external device through serial
 port, no programming or configuration required for basic use
-• The number of bytes transmitted continuously is unlimited (FU1 and FU3
+  * The number of bytes transmitted continuously is unlimited (FU1 and FU3
 modes only)
-• Update software version through the serial port
+  * Update software version through the serial port
-Product Introduction
+=== Product Introduction ===
 The HC-12 wireless serial port communication module is a new generation of
 multi-channel embedded wireless data transmission module. Its wireless working
@@ Line 38: / Line 40: @@
 serial speed) in open space, 1800m in FU4 mode at reduced baud rate and volume
 of data.
 The module uses stamp hole packaging to allow for patch soldering, with
 dimensions of 27.8mm ×14.4mm ×4mm (including antenna cap, excluding spring