MM002-LS 21Wxx AT Commands - Revision history

Elc: /* AT+SF=RRXF (no more supported) */

2026-03-13T09:51:55Z

‎AT+SF=RRXF (no more supported)

Elc: /* AT+SF=RTXF (no more supported) */

2026-03-13T09:43:37Z

‎AT+SF=RTXF (no more supported)

Elc: /* AT+RFTX=SET */

2022-11-07T16:36:44Z

‎AT+RFTX=SET

Elc: /* AT+RFTX=? */

2022-11-07T16:36:26Z

‎AT+RFTX=?

Elc: /* AT+SF=RRXF (no more supported) */

2021-03-18T09:58:27Z

‎AT+SF=RRXF (no more supported)

Elc: /* AT+SF=RTXF (no more supported) */

2021-03-18T09:57:06Z

‎AT+SF=RTXF (no more supported)

Elc: /* AT+SF=RTXF (no more supported) */

2021-03-18T09:51:28Z

‎AT+SF=RTXF (no more supported)

Elc: /* AT+SF=ON */

2021-03-18T09:35:16Z

‎AT+SF=ON

Elc at 17:01, 16 March 2021

2021-03-16T17:01:42Z

Elc: /* AT LoRa™WAN (MAC) commands */

2021-03-16T17:01:03Z

‎AT LoRa™WAN (MAC) commands

@@ Line 2,915: / Line 2,915: @@
 *<span style="color:red">RC2 uses 905.200 MHz as downlink center frequency.</span>
 *<span style="color:red">RC3C uses 922.200 MHz as downlink center frequency.</span>
-*<span style="color:red">RC4 uses 902.300 MHz as downlink center frequency.</span>
+*<span style="color:red">RC4 uses 922.300 MHz as downlink center frequency.</span>
 *<span style="color:red">RC5 uses 902.300 MHz as downlink center frequency.</span>
 *<span style="color:red">RC6 uses 866.300 MHz as downlink center frequency.</span>

@@ Line 2,876: / Line 2,876: @@
 *<span style="color:red">RC2 uses 902.200 MHz as uplink start frequency and the channels activated by the config words (see AT+SF=RCFG command), spectrum access is FH.</span>
 *<span style="color:red">RC3C uses 923.200 MHz as uplink center frequency, spectrum access is LBT.</span>
-*<span style="color:red">RC4 uses 902.200 MHz as uplink start frequency and the channels activated by the config words (see AT+SF=RCFG command), spectrum access is FH.</span>
+*<span style="color:red">RC4 uses 920.800 MHz as uplink start frequency and the channels activated by the config words (see AT+SF=RCFG command), spectrum access is FH.</span>
 *<span style="color:red">RC5 uses 923.300 MHz as uplink center frequency, spectrum access is LBT.</span>
 *<span style="color:red">RC6 uses 865.200 MHz as uplink center frequency, spectrum access is DC.</span>

@@ Line 835: / Line 835: @@
 The following formalism is used. It can be checked by the '''''AT+RFTX=SET?''''' command:
-+RFTX= SET,&lt;mod&gt;,&lt;freq&gt;,&lt;pwr&gt;,&lt;bw&gt;,&lt;dr&gt;,&lt;cr&gt;,&lt;txcrcon&gt;,&lt;preamble&gt;,&lt;fdev&gt;,&lt;fixed_len&gt;,&lt;txiqinv&gt;,&lt;rxw1&gt;,&lt;rxw2&gt;,&lt;tstamp&gt;,&lt;symbtimeout&gt;,&lt;rxiqinv&gt;,&lt;rxcrcon&gt;,&lt;rxaftertx&gt;
++RFTX= SET,&lt;mod&gt;,&lt;freq&gt;,&lt;pwr&gt;,&lt;bw&gt;,&lt;dr&gt;,&lt;cr&gt;,&lt;txcrcon&gt;,&lt;preamble&gt;,&lt;fdev&gt;,&lt;fixed_len&gt;,&lt;txiqinv&gt;,&lt;rxw1&gt;,&lt;rxw2&gt;,&lt;tstamp&gt;,&lt;symbtimeout&gt;,&lt;rxiqinv&gt;,&lt;rxcrcon&gt;
 The parameters &lt;symbtimeout&gt;, &lt;rxiqinv&gt; and &lt;rxcrcon&gt; are used only when an Rx window is specified.

@@ Line 821: / Line 821: @@
 Always OK.
-+RFTX: &lt;mod&gt;,&lt;freq&gt;,&lt;pwr&gt;,&lt;bw&gt;,&lt;dr&gt;,&lt;cr&gt;,&lt;txcrcon&gt;,&lt;preamble&gt;,&lt;fdev&gt;,&lt;fixed_len&gt;,&lt;txiqinv&gt;,&lt;rxw1&gt;,&lt;rxw2&gt;,&lt;tstamp&gt;,&lt;symbtimeout&gt;,&lt;rxiqinv&gt;,&lt;rxcrcon&gt;,&lt;rxaftertx&gt;
++RFTX: &lt;mod&gt;,&lt;freq&gt;,&lt;pwr&gt;,&lt;bw&gt;,&lt;dr&gt;,&lt;cr&gt;,&lt;txcrcon&gt;,&lt;preamble&gt;,&lt;fdev&gt;,&lt;fixed_len&gt;,&lt;txiqinv&gt;,&lt;rxw1&gt;,&lt;rxw2&gt;,&lt;tstamp&gt;,&lt;symbtimeout&gt;,&lt;rxiqinv&gt;,&lt;rxcrcon&gt;
 ==== Example ====

@@ Line 2,916: / Line 2,916: @@
 *<span style="color:red">RC3C uses 922.200 MHz as downlink center frequency.</span>
 *<span style="color:red">RC4 uses 902.300 MHz as downlink center frequency.</span>
 *<span style="color:red">RC7 uses 869.100 MHz as downlink center frequency.</span>

@@ Line 2,608: / Line 2,608: @@
 <span style="color:red">&lt;encrypt&gt; values: 0 means SIGFOX™ library doesn't encrypt the payload, 1 means SIGFOX™ library encrypts the payload</span>
-<span style="color:red">&lt;rc_sync_period&gt; by default, when payload is encrypted, a RC Sync frame is transmitted by the device every 4096 messages transmissions (ie. when the sequence number loops to 0) to 're-synchronize' the device with the backend. This period can be modified but should not.</span>
+<span style="color:red">&lt;rc_sync_period&gt; by default, when payload is encrypted, a RC Sync frame is transmitted by the device every 4096 messages transmissions (ie. when the sequence number loops to 0) to 're-synchronize' the device with the backend. This period can be modified for test purpose, SIGFOX™ recommands to use the default value 0 which corresponds to 4096.</span>
-<span style="color:red">&lt;rc&gt; string values: RC1, RC2, RC3C, RC4 and RC7. Be careful, selected RC must be compatible with the module hardware version</span>
+<span style="color:red">&lt;rc&gt; string values: RC1, RC2, RC3C, RC4, RC5, RC6 and RC7. Be careful, selected RC must be compatible with the module hardware version</span>
 ==== Response ====

@@ Line 3,453: / Line 3,453: @@
 Always OK.
 <br>
-For each LoRaWAN L2:
+For each LoRa™WAN L2:
 <br>
 +SCHC: &lt;l2_id&gt;,&lt;l2_type&gt;,&lt;join_chan_mask&gt;,&lt;join_dr&gt;,&lt;first_dr&gt;,&lt;adr&gt;,&lt;nb_trans&gt;,&lt;piggyback&gt;,&lt;backoff&gt;,&lt;force_dr&gt;,&lt;ack&gt;,&lt;class_c&gt;
   &lt;l2_id&gt;: the identifier which addresses the L2
-  &lt;l2_type&gt;: 0 for LoRaWAN
+  &lt;l2_type&gt;: 0 for LoRa™WAN
   &lt;join_chan_mask&gt;: channels used by join procedure 0 for ABP mode, 1 for 868.1 channel, 2 for 868.3 channel, 4 for 868.5 channel, 7 for all default channels
   &lt;join_dr&gt;: data rate to start the join procedure (0 to 5)
@@ Line 3,484: / Line 3,484: @@
 Set L2 parameters.
 <br>
-For a LoRaWAN L2:
+For a LoRa™WAN L2:
 <br>
 AT+SCHC=SL2,&lt;l2_id&gt;,&lt;join_chan_mask&gt;,&lt;join_dr&gt;,&lt;first_dr&gt;,&lt;adr&gt;,&lt;nb_trans&gt;,&lt;piggyback&gt;,&lt;backoff&gt;,&lt;force_dr&gt;,&lt;ack&gt;,&lt;class_c&gt;
@@ Line 3,513: / Line 3,513: @@
 <br>
 +SCHC: &lt;r_state&gt;,&lt;l2_id&gt;
-  &lt;r_state&gt;: the current SCHC stack state: 0 when stack is off, 1 when stack is initializing (joining when LoRaWAN L2), 2 when stack is idle, 3 when stack is transmitting
+  &lt;r_state&gt;: the current SCHC stack state: 0 when stack is off, 1 when stack is initializing (joining when LoRa™WAN L2), 2 when stack is idle, 3 when stack is transmitting
   &lt;l2_id&gt;: the L2 used by SCHC stack
 Unsolicited response (when stack state changes):

@@ Line 1,288: / Line 1,288: @@
 * AT+MAC=SNDBIN,… to send uplink frame.
 * +MAC: RCVBIN,… when receiving downlink frames and to know Rx windows termination.
-* <span style="color:red">+MAC: END to know when the LoRaWAN layer is back to idle.</span>
+* <span style="color:red">+MAC: END to know when the LoRa™WAN layer is back to idle.</span>
 All other commands are not really required, they are mainly used by NemeusATK Java application to manage the LoRa™WAN layer (for IOT purpose, device provisioning …).
@@ Line 1,372: / Line 1,372: @@
 &lt;otaa&gt; is 0 for ABP and 1 for OTAA.
-<span style="color:red">&lt;lwan_fw_ver&gt; is the firmware version of the LoRaWAN stack</span>
+<span style="color:red">&lt;lwan_fw_ver&gt; is the firmware version of the LoRa™WAN stack</span>
-<span style="color:red">&lt;lwan_prot_ver&gt; is the version of the LoRaWAN protocol specification</span>
+<span style="color:red">&lt;lwan_prot_ver&gt; is the version of the LoRa™WAN protocol specification</span>
 <span style="color:red">&lt;lwan_rp_ver&gt; is the version of the regional parameters specification</span>
@@ Line 1,447: / Line 1,447: @@
 <span style="color:red">+MAC: END</span>
-<span style="color:red">To indicate when LoRaWAN layer is back to idle.</span>
+<span style="color:red">To indicate when LoRa™WAN layer is back to idle.</span>
 <br>
@@ Line 1,720: / Line 1,720: @@
 &lt;page&gt;: channel page (0 to number of available pages returned by AT+MAC=? response).
-&lt;rxw1freq&gt;: frequency used to open Rx window 1. 0 means same frequency as &lt;frequency&gt; parameter (available only from LoRaWAN V1.0.2, if the parameter is absent in the response, it means the firmware version is older).
+&lt;rxw1freq&gt;: frequency used to open Rx window 1. 0 means same frequency as &lt;frequency&gt; parameter (available only from LoRa™WAN V1.0.2, if the parameter is absent in the response, it means the firmware version is older).
 ==== Unsolicited response ====
@@ Line 1,753: / Line 1,753: @@
 &lt;dutycycle&gt; is applied only if it is more restricted than the ISM regulation specification. 1 means 100%, 10 means 10%, 100 means 1%, ...
-&lt;rxw1freq&gt; is available only from LoRaWAN V1.0.2
+&lt;rxw1freq&gt; is available only from LoRa™WAN V1.0.2
 ==== Response ====
@@ Line 2,338: / Line 2,338: @@
    - 0x789ABCDF: valid multicast address, group 3 is rejected because bit3 of group mask is not set
 When the address is accepted (valid multicast address and accepted group) then the MIC is computed thanks to network security key.
-If the computed MIC matches with the received MIC then the payload is deciphered thanks to application security key and the resulting payload is pushed to the application addressed by the LoRaWAN port.
+If the computed MIC matches with the received MIC then the payload is deciphered thanks to application security key and the resulting payload is pushed to the application addressed by the LoRa™WAN port.
 <br>
@@ Line 2,397: / Line 2,397: @@
 === <span style="color:red">AT+MAC=RCTX</span> ===
-<span style="color:red">Read selected LoRaWAN context</span>
+<span style="color:red">Read selected LoRa™WAN context</span>
-<span style="color:red">Default MM002 firmware embeds only one LoRaWAN context</span>
+<span style="color:red">Default MM002 firmware embeds only one LoRa™WAN context</span>
 ==== <span style="color:red">Response</span> ====
@@ Line 2,415: / Line 2,415: @@
 === <span style="color:red">AT+MAC=SCTX</span> ===
-<span style="color:red">Select LoRaWAN context.</span>
+<span style="color:red">Select LoRa™WAN context.</span>
-<span style="color:red">This command can be used when the MM002 firmware embeds several LoRaWAN contexts.</span>
+<span style="color:red">This command can be used when the MM002 firmware embeds several LoRa™WAN contexts.</span>
 <span style="color:red">AT+MAC=SCTX,&lt;ctx_idx&gt;</span>
@@ Line 2,428: / Line 2,428: @@
 ==== <span style="color:red">Example</span> ====
-<span style="color:red">To select first LoRaWAN context:</span>
+<span style="color:red">To select first LoRa™WAN context:</span>
   <span style="color:red">AT+MAC=SCTX,0</span>