M5STACK STAMPOnye njikwa agbakwunyere nke ukwuu S3A

MỤTA

STAMPS3A bụ njikwa agbakwunyere nke ukwuu emebere maka ngwa IoT. Ọ na-eji mgbawa njikwa Espressif ESP32-S3FN8 yana atụmatụ 8MB nke ebe nchekwa SPI. Kwadoro site na Xtensa 32-bit LX7 dual-core processor na-arụ ọrụ dị elu, STAMPS3A na-enye ike nhazi dị egwu yana ugboro ugboro ruru 240MHz. Emebere modul a nke ọma iji gboo ihe achọrọ nke oru IoT nke chọrọ modul njikwa isi agbakwunyere.

STAMPS3A na-abịa na arụnyere arụnyere nke ukwuu 5V ruo 3.3V sekit, n'ịhụ ike ọkọnọ ike maka a pụrụ ịdabere na ọrụ. Ọ nwere akara ngosi ọkwa RGB yana bọtịnụ mmemme maka njikwa njikwa na nzaghachi anya. Modul a dabara adaba na-eduga 23 GPIO na ESP32-S3, na-enye ohere maka ike mgbasawanye. A na-enweta GPIO site na 1.27mm/2.54mm spacing edu, na-akwado usoro ojiji dị iche iche dị ka SMT, ahịrị DIP, na njikọ waya na-awụlikwa elu.

STAMPS3A na-enye ụdị kọmpat, na-ebuga arụmọrụ siri ike, IO mgbasawanye bara ụba, yana ike dị ala. Nhazi antenna 3D ya kwụsiri ike ma e jiri ya tụnyere ụdị ndị gara aga, yana ike RGB LED nwere mmemme, na-eme ka ọ rụọ ọrụ obere ike. Nke a na-eme ka STAMPS3A bụ ezigbo nhọrọ maka ọnọdụ ngwa ngwa IoT nke chọrọ njikọ nke ndị njikwa agbakwunyere. Nha ya na njirimara dị ike na-eme ka arụmọrụ a pụrụ ịdabere na ya na nhọrọ mgbasawanye mgbanwe maka ọtụtụ ọrụ.

STAMPS3A

1. Ike nzikọrịta ozi:
   Onye njikwa isi: ESP32-S3FN8
   Nkwukọrịta ikuku: Wi-Fi (2.4 GHz), ike Bluetooth dị ala (BLE) 5.0
   Ụgbọ ala CAN Dual: Na-akwado oghere ụgbọ ala CAN abụọ maka nkwukọrịta data a pụrụ ịdabere na ya na gburugburu ụlọ ọrụ mmepụta ihe.
2. Ihe nhazi na arụmọrụ:
   Ụdị nhazi: Xtensa LX7 Dual-core (ESP32-S3FN8)
   Ike nchekwa: 8MB Flash
3. Ngosipụta na ntinye:
   RGB LED: Neopixel RGB LED agbakwunyere maka nzaghachi anya dị ike.
4. GPIO pins na interface mmemme:
   23GPIO
5. Ndị ọzọ:
   Onboard Interface: Ụdị-C interface maka mmemme, ọkọnọ ike na nzikọrịta ozi.
   Akụkụ anụ ahụ: 24 * 18 * 4.7 mm, emebere maka ntinye kọmpat na oghere m2 nke dị n'azụ maka ndozi.

Nkọwapụta

Nha modul

Ngwa ngwa ngwa

Tupu ịme usoro a, lelee ederede dị na mgbakwunye ikpeazụ: Ịwụnye Arduino

Bipụta ozi Wi-Fi

1. Mepee Arduino IDE (tụ aka https://docs.m5stack.com/en/arduino/arduino_ide maka ntuziaka nrụnye maka bọọdụ mmepe na ngwanrọ)
2. Họrọ bọọdụ Module ESP32S3 DEV yana ọdụ ụgbọ mmiri kwekọrọ, wee bulite koodu ahụ
3. Mepee ihe nleba anya nsonazụ ka igosipụta WiFi enyochagoro yana ozi ike mgbama

Bipụta ozi BLE

1. Mepee Arduino IDE (tụ aka https://docs.m5stack.com/en/arduino/arduino_ide maka ntuziaka nrụnye maka bọọdụ mmepe na ngwanrọ)
2. Họrọ bọọdụ Module ESP32S3 DEV yana ọdụ ụgbọ mmiri kwekọrọ, wee bulite koodu ahụ
3. Mepee ihe nleba anya n'usoro iji gosi ozi ike mgbama BLE enyochagoro

FCC ịdọ aka ná ntị

Akpachara anya FCC:
Mgbanwe ọ bụla ma ọ bụ mgbanwe ọ bụla nke ndị na-ahụ maka nnabata na-akwadoghị nke ọma nwere ike imebi ikike onye ọrụ iji rụọ ọrụ ahụ. Ngwaọrụ a na-akwado akụkụ 15 nke Iwu FCC.

A na-arụ ọrụ n'okpuru ọnọdụ abụọ a:

1. Ngwaọrụ a nwere ike ọ gaghị ebute nnyonye anya na-emerụ ahụ, yana
2. Ngwaọrụ a ga-anabatarịrị nnyonye anya ọ bụla enwetara, gụnyere nnyonye anya nwere ike ibute ọrụ na-achọghị.

IHE dị mkpa:

Rịba ama: A nwalere ngwa a wee hụ na ọ dabara na oke maka ngwaọrụ dijitalụ Klas B, dịka akụkụ 15 nke Iwu FCC. Emebere oke ndị a iji nye nchebe ezi uche dị na ya megide nnyonye anya na-emerụ emerụ na ntinye ụlọ. Akụrụngwa a na-ewepụta, na-eji ma nwee ike ịgbasa ike ugboro redio na, ọ bụrụ na etinyeghị ya ma jiri ya dịka ntuziaka siri dị, nwere ike ibute ndabichi na-emerụ ahụ na nkwukọrịta redio. Agbanyeghị, enweghị nkwa na nnyonye anya agaghị eme na otu nrụnye. Ọ bụrụ na akụrụngwa a na-ebute nnyonye anya na-emerụ ahụ na nnabata redio ma ọ bụ telivishọn, nke enwere ike ikpebi site na ịgbanyụ ma gbanye akụrụngwa, a na-agba onye ọrụ ume ka ọ nwaa idozi nnyonye anya site na otu ma ọ bụ karịa n'ime usoro ndị a:

• Megharịa ma ọ bụ bugharịa antenna nnata.
• Mee ka nkewa dị n'etiti akụrụngwa na nnata.
• Jikọọ akụrụngwa n'ime oghere na sekit dị iche na nke ejikọrọ onye nnata.
• Kpọtụrụ onye na-ere ahịa ma ọ bụ onye ọrụ redio/TV nwere ahụmahụ maka enyemaka.
• Ngwa a na-akwado oke ikpughe radieshon FCC nke edobere maka gburugburu ebe anaghị achịkwa ya. Ekwesịrị ịwụnye akụrụngwa a ma rụọ ọrụ ya na opekempe 20cm n'etiti radiator na ahụ gị.

Wụnye Arduino

• Ịwụnye Arduino IDE (https://www.arduino.cc/en/Main/Software) Pịa ileta onye ọrụ Arduino websaịtị, wee họrọ ngwungwu nwụnye maka sistemụ arụmọrụ gị ibudata.
• Ịwụnye Arduino Board Management

1. Onye njikwa Board URL a na-eji iji depụta ozi bọọdụ mmepe maka otu ikpo okwu. Na Arduino IDE menu, họrọ File -> Mmasị
2. Detuo njikwa bọọdụ ESP URL n'okpuru n'ime Mgbakwunye Board Manager URLs: ubi, ma chekwaa.
   https://espressif.github.io/arduino-esp32/package_esp32_dev_index.json
   
3. Na sidebar, họrọ Board Manager, chọọ ESP, wee pịa Wụnye.
4. Na sidebar, họrọ Board Manager, chọọ M5Stack, wee pịa Wụnye. Dabere na ngwaahịa ejiri, họrọ bọọdụ mmepe kwekọrọ n'okpuru Ngwaọrụ -> Board -> M5Stack -> {ESP32S3 DEV Moduleboard}.
5. Jikọọ ngwaọrụ gị na kọmputa na a data USB bulite mmemme.

Akwụkwọ / akụrụngwa

M5STACK STAMPOnye njikwa agbakwunyere nke ukwuu S3A [pdf] Akwụkwọ ntuziaka onye ọrụ M5STAMPS3A, 2AN3WM5STAMPS3A, STAMPOnye njikwa agbakwunyere nke ukwuu S3A, STAMPS3A, Onye njikwa agbakwunyere nke ukwuu, njikwa agbakwunyere agbakwunyere, njikwa agbakwunyere, onye njikwa.

Ntụaka

• Akwụkwọ ntuziaka onye ọrụ