ubi de feo
Anant Raj Gupta
THE FULL POWER OF ARDUINO NANO ESP32
Deep dive on the ESP32-S3 microcontroller and learn to program it with MicroPython
ARDUINO
ESPRESSIF
Alessandro Ranellucci
/SCK3/PMA1/RB14 1 D- 36 1 kOhm @ 100MHz SPI3_SS_DAC_GROBR815 49,9Ohm 30 AN10/EMDC/AEMDC/RPB15/OCFB/PMA0/RB15 C 1 VUSB3V3 34 L808 VDD / C VBUS 33 R834 K I 0Ohm np L L 2 3 4 5 6 2 3 4 5 / / p S S S S S S S D
; // removed pre 1.0 support // added begin(dsa, scl) for ESP32 // added reverse() // // 0.1.9 2017-02-27 fix warning about return in readButton8() // 0.1.08 2016-05-20 Merged work of Septillion // Fix/refactor ButtonRead8() - see https://github.com/RobTillaart
while True:
print('loop')
sleep_ms(2000)
>blink
MicroPython v1.21.0 on 2023-10-05; Arduino Nano ESP32 with ESP32S3
Type "help()" for more information.
>>>blink
blink
blink
A pure MicroPython implementation of the Reticulum network stack for ESP32 microcontrollers.
fields: pubkey=64 name_hash=10 random=10 ratchet=sig=64 app=
signed_data=104 dest=73e86fc0 pubkey=aad2cf7a
from=... sig=... skip verify
ance from 73e86fc059ecd6b263e5f072f1f615cb
P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P 1K5 2 R32 USB_5V 8 8 2 2 5 5 5 5 6 6 6 6 6 6 7 7 7 7 2 2 4 4 4 4 3 3 3 3 3 3 3 3 8 8 8 8 9 9 9 9 9 9 GND 3 K R 3 1 1 1 2 1 1 4 1 1 N 1 3 1 1 X 0 Z Y X e W X I X I X I 2 0 0 X X Y Y Z Z T S E 7 6 5 4 2 _ I E E
state 'MOVING'
[text_sensor:064] 'Low Battery': Sending state 'true'
[eqiva_key_ble:215] 'Lock state: 3'
[eqiva_key_ble:214] # Battery low: false
[eqiva_key_ble:392] Check send frag: empty, not-sending
[component:214] Component esp32_ble took a long time for an operation (0.06 s).
[component:215] Components
betreibt. Für ein typisches 64x64 LED-Modul werden 6 Schieberegister mit je 64 Bit verwendet. Jeweils 3 für die oberen 32 Reihen und 3 für die unteren 32 Reihen. Jede 3er Gruppe treibt dabei jeweils die roten, grünen und blauen RGB-LEDs an. Die Eingänge der genannten 6 Schieberegister sind an 6 Pins als
1 P N 6 5 D D S I U O K 8 ESP32-S3FN8 P 3.3pF P 3.3pF N A A L _ O O X X M T P D C O 2 2 G D D A A P P 0 0T T M _ T T P D D T T G G U U M P MM G GND GND V V X X 3 C D C V VDD 3V3 CL2 PIIC01 LNA_IN GPIO37 PIC142 ADC Ctrl
i k 5 4 5 3 2 8 6 5 8 5 4 h l S i c r . e a i . u b g r . 8 0 3 1 3 7 7 9 4 0 2 i i f n k 3 3 4 2 1 6 4 3 6 4 3 e m e E s v c u n e r r A 0 A A A A A A A A A A r e h k 4 3 5 2 1 8 5 4 7 4 3 r L i b h S i s r h b b i . A A A A i e g e . 2 4 6 3 A 2 5 7 7 9 1 m h r n k 3 2 3 1 5 6 3 2 5 2 2 o v E L L L n R R R R R R R s u s C D s + C D s + C D s + C D A a B A + B e A + B e A + B e A + s A a A a A a A B B B e 9 E 1 1 E t h S A L A S A T A L A
Q1 S8050 R2 A D DTR 1 B C 3 EN . . VDD33 12k 2 E _ _ C A D 3 A-GNDA 3 Q4 A-GNDD + S8050 A RTS 12k 1 3 IO0 A N 2 B C N G 3 GND R14 E G A 0,1uF k C A R 1 C43 0,1uF VDD3V3 0,1uF C52 IC1 N N ESP32-WROOM-32D__
COM8 - PuTTY
I (195) app_init: ESP-IDF: v5.5
I (199) efuse_init: Min chip rev: v0.0
I (203) efuse_init: Max chip rev: v3.99
I (207) efuse_init: Chip rev: v1.0
I (211) heap_init: Initializing. RAM available for dynamic allocation:
I (
------------------------------------------------------------------------------------ * Change IRMP_32_BIT here * * Normally, IRMP_32_BIT ist 0. Then we use irmp.command as a 16 bit value. * If you set IRMP_32_BIT to 1, we will use irmp.command as a 32 bit value. * A 32 bit command costs more CPU resources
Protected-mode <ul> <li>CS: set to 8 (2nd GDT entry) with access to the whole 4GB range (base=0, limit=4GB, 32-bit code)</li> <li>DS, ES, SS: set to 16 (3rd GDT entry) with access to the whole 4GB range (base=0, limit=4GB, 32-bit data)</li> <li>ESP: set to the top of 640KB (ESP=000A0000h),</li> <li>EIP: set according
C IC10 C TVDD $ $ RESET RESET TX GND T P P C4 ADC RX GND 10*2 TVSS D D S CH_PD GPIO4 CS_RFID 5 GND AUX1 19 0E 1 E R TOUCH_INT GPIO16 GPIO5 CS_TOUCH C 1 I2C AUX2 20 6P 6 P $ $ SCK GPIO14 GPIO0 GLOBAL_RST GND 32 EA EO E O P P MISO GPIO12 GPIO2 CS_MEM OSCOUT 22 Q1 L T L T GPIO13
LNA_IN GND 0▯' C22 C23 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 TBD TBD 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 U32 P _ _ P N 4 4 DD S D U O K 3 E A A L L I I RT T T C T T I GND GND D D T T P P 0U M M 3 M M P V V X X G G U P G D 1 D LNA_IN LNA_IN GPIO37
3.5 Peripherais and Sensors 3 F U N C T I O N A L D E S O R P T I O N 3.5.2 Peripheral Schematics V D D 3 3 V D D 3 3 9 9 C1 l O u F |.GND C 2 0 . 1 u F R I ■Ü N U G N D U A R T D O W N L O A D 1 0 K U l 1 )1 I G N D G N D 3 0 2 3 7 1023 CO C 3 3 3 V 3 1 0 2 3 3 6 C N GND.| 0.1 uF ..EN 1022 SENSOR VP 4 1 0 2 2 3 5 T X D SENSOR_VP T X D O |iGND S E N S O R V N 5 R X D O 3 4 R X D 1 0 3 4 6 SENSOR_VN 3 3 1021 1034 1021 1 0
die Verluste durch die doch höheren Ströme zu hoch. Aus den 5V werden über einen Linearregler die 3.3V abgeleitet. Da die 3.3V nur minimal belastet werden, sind die Verluste gering und kein Kühlkörper erforderlich. Microcontroller ESP32 WROOM mit 18 IO-Pins und zwei AD-Pins. Zwei Schrittmotortreiber
3 ON_ARMED_MODE R14 GND R26 D O O E 1 4K7 5 M D S CH4- 14 GND 100K S ON_SAFE_MODE 3 C7 U5 GND 4K7 GND _ M V 13 N u OKI-78SR-5_1.5-W36h-C +5V R20 E _ CH4+ - 2 1 0 l 3 M F GND 9 Adr0 CH3- 12 GND F J2 1 n
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