v3.3.0.0 is released for ESP32-C2 and ESP32-C3. The changes since the previous version are as follows.
ESP32C2-ATDocumentation for Release v3.3.0.0 is available at https://docs.espressif.com/projects/esp-at/en/release-v3.3.0.0/esp32c2/index.html ESP32C2-AT v3.3.0.0 is a major update for ESP32C2-AT v3.1.0.0.
The firmwares:
This is the list of changes since release v3.1.0.0:
Breaking Changesesp-idf
version updated to v5.0.6AT+CIPSSLCPSKHEX
command to set SSL client pre-shared key in hexadecimal formatAT+CIPRECVTYPE
command to set recv mode for each connectionAT+CIPRECVLEN
query command can return the real data length nowAT+CIPSNTPCFG
: Added timezone query and timezone set when SNTP was disabledAT+MQTTCONNCFG
: Enlarged lwt msg length to 128 bytesAT+MQTTSNI
command to set MQTT server name indicationAT+CWLAP
: Fixed an issue where executing AT+CWLAP
may return an ERROR when the AT+CWRECONNCFG
command is sent immediately after the Wi-Fi disconnectionAT+PING
: Fixed an issue that cannot ping a linklocal ipv6 addressAT+SYSMFG
read operation returned wrong lengthAT+SYSFLASH
crash issue if read a large amount of dataDocumentation for Release v3.3.0.0 is available at https://docs.espressif.com/projects/esp-at/en/release-v3.3.0.0/esp32c3/index.html ESP32C3-AT v3.3.0.0 is a major update for ESP32C3-AT v3.2.0.0.
The firmware:
This is the list of changes since release v3.2.0.0:
Breaking Changesesp-idf
version updated to v5.0.6RF power
: Fixed an issue where the actual wifi transmit power didn't match the settings. The default configuration of wifi transmit power is 19.5 dBm, but the actual wifi transmit power may be slightly lower than the settings, this is because the wifi transmit power is limited by your country code according to phy_multiple_init_data.bin
configuration. In the current version, esp-at disabled multiple phy init data bin to improve the wifi transmit power (RF power is no longer limited by your country code).AT+CIPRECVTYPE
command to set recv mode for each connectionAT+CIPRECVLEN
query command can return the real data length nowAT+MQTTCONNCFG
: Enlarged lwt msg length to 128 bytesAT+MQTTSNI
command to set MQTT server name indicationAT+CWLAP
: Fixed an issue where executing AT+CWLAP
may return an ERROR when the AT+CWRECONNCFG
command is sent immediately after the Wi-Fi disconnectionAT+PING
: Fixed an issue that cannot ping a link-local ipv6 addressAT+SYSFLASH
crash issue if a large amount of data is readRetroSearch is an open source project built by @garambo | Open a GitHub Issue
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