Search found 3 matches
- Thu Apr 28, 2022 5:22 am
- Forum: ESP32 Arduino
- Topic: Select correct GPIO pin to rf transmitter
- Replies: 0
- Views: 1268
Select correct GPIO pin to rf transmitter
I have esp32. On the chip I see ESP-32-WROOM-32 2ACC7-ESPPWROO32 On the back of the board I see esp32s I want to connect GPIO pin to rf transmitter (I already connected 3.3v and gnd) I not sure about the pin that O need to put here https://github.com/sui77/rc-switch/blob/master/examples/SendDemo/Sen...
- Sun Apr 03, 2022 3:17 pm
- Forum: ESP32 Arduino
- Topic: Motivation of using esp32 arduino?
- Replies: 5
- Views: 3912
Motivation of using esp32 arduino?
What is the motivation of using esp32 arduino instead using directly esp idf?
When I compile esp arduino even small program is bigger then 600kb.
I know the esp arduino is developed by espressif and using the same esp core.
What is the advantages if esp-arduino please?
When I compile esp arduino even small program is bigger then 600kb.
I know the esp arduino is developed by espressif and using the same esp core.
What is the advantages if esp-arduino please?
- Sun Apr 03, 2022 2:58 pm
- Forum: ESP-IDF
- Topic: 802.11 rx buffer and promiscuous mode
- Replies: 0
- Views: 991
802.11 rx buffer and promiscuous mode
When I set esp to promiscuous mode and analyze each packet that esp get... esp_wifi_start(); esp_wifi_set_promiscuous(true); esp_wifi_set_promiscuous_rx_cb(&wifi_sniffer_packet_handler); What is that buffer size of rx? I guess that I drop packet if I didn't analyze them fast... And,when esp in promi...