esp32-s2 has in its datasheet (page 42) specific pin state At Reset & After Reset. I would assume this is during the pin EN low and when EN is high. esp32-c3 only has the pin state specified (page 17) for After Reset. Is there no difference between At/After Reset for this chip...
1. introducing a few seconds delay between turning on wifi and initialising ESP-NOW 2. moving the decoupling capacitor from the 5V pin to the 3V3 pin Later I replaced the standard electrolytic by a solid polymer one with low ESR. I do monitor the supply voltage and I can see that it dr...
We have a device based on the ESP32-WROOM which works most of the time. The ESP32 is reading an I2C accelerometer constantly, once every 20 ms. Some of our products can last forever running code - but every so often we see a device get a reset in the ESP I2C driver code. This ...
esp32/machine_pin: Reset pin if init sets mode. #6607 Closed Contributor jonathanhogg commented Nov 9, 2020 @dpgeorge I've just hit this problem myself, so I've submitted a PR with the suggested fix. dpgeorge closed this as completed in 8a917ad Nov 12, 2020 dpgeorge mentioned th...
To manage noise & power I'm setting unused pins on my ESP32C3 MINI 1 as such: Code: Untitled.cSelect all staticconstgpio_config_tunused = { .pin_bit_mask = (1u<< GPIO_NUM_0) | (1u<< GPIO_NUM_1) | (1u<< GPIO_NUM_2) | (1u<< GPIO_NUM_3) | (1u<< GPIO_NUM_10), ...
Hard resetting via RTS pin... Executing action: monitor Running idf_monitor in directory /home/frank/fw_sensi_lite_esp32_eval/power_save Executing "/home/frank/.espressif/python_env/idf4.4_py3.8_env/bin/python /home/frank/fw_sensi_lite_esp32_eval/esp-idf/tools/idf_monitor.py -p /dev/...
1.如果你用的F1,那GPIO就不是这么配置的,F1的固件库名字为STM32F10x_StdPeriph_Lib_V3.5.0,GPIO是这么配置的 RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE); /* Configure PD0 and PD2 in output pushpull mode */ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_2; GPIO_InitStructu...
GPIO_ResetBits(GPIOC, GPIO_Pin_9);} } } 开头我以为频率太快可能不行，所以把开关灯的setbits和...
/* Just a little test message. Go to http://192.168.4.1 in a web browser * connected to this access point to see it. */ void handleRoot() { String s = "hello from esp8266!"; s = s +" ADC:" + Analog; digitalWrite(2, HIGH); ...
PIN- PACKAGE 6薄型SOT23-6 6 TDFN 应用 笔记本电脑 蜂窝和PCS电话 个人数字助理(PDA ) 手提电脑 数码相机 PCMCIA卡 CD和MP3播放器 *插入 期望的三位数后缀(见选型指南)到 空白,完成零件号。联系工厂 其它输出电压。 选择指南 V OUT (V) 0.75 1.00 1.30 1.50 1.80 2.50 3.00 苏FFI X 075 100 130 150 ...