#ch552t - Twitter Hashtag

mit41301 @mit41301

about 2 years ago

#CH552T #CP2102 Single Chip Computer https://t.co/y48diS0ucR

0

4

0

190

mit41301 @mit41301

almost 3 years ago

Single chip computer using CH552T with CH551G used as USB-TTL. PORT1 of CH552T tested with interfacing two hexadecimal digits of TIL311 using P1.0~P1.7 Test program just increment and decrease between 0×FF~0×00 #CH552T #CH551G #mcs8051 #basic52 #intel #computer #wchisptool #SBC

mit41301's tweet photo. Single chip computer using CH552T with CH551G used as USB-TTL.
PORT1 of CH552T tested with interfacing two hexadecimal digits of TIL311 using P1.0~P1.7
Test program just increment and decrease between 0×FF~0×00
#CH552T #CH551G #mcs8051 #basic52 #intel #computer #wchisptool #SBC https://t.co/k7IS1fEUzg

0

3

1

0

511

うしねこさん @ushineko3n

about 5 years ago

M5AtomのCH552Tを3.3V駆動するとUSBが認識しないのはファームの問題かもなので、3.3Vで動いてるSipeed Tang Nanoのファームを探したけど、MAIXのしか見つからず、こちら書き込んだけどエラーorz Unable to revamp CfgBit when entrance BOOT without power on. FT_Prog使用 #M5Stack #M5Atom #CH552T

0

5

0

うしねこさん @ushineko3n

about 5 years ago

やっと重い腰をあげた様子… 大げさだけど仕様を守らないのは怪我のリスクだってゼロではないのです。Echoは溶けたし… いちファンとしては長期放置してたメーカー、ベンダーに侘しさを感じます。金剛ひかりさんが2019/2/25にソース公開してます https://t.co/7LbQ4dtnzi #M5Stack #M5Atom #CH552T

そーたメイ @sohta02

about 5 years ago

(リンク修正)皆様から頂戴したM5シリーズ(M5tack除く) WiFi問題＆対策案？をまとめてみました。 https://t.co/NXb2Uey8nd #M5Stack #ESP32

1

12

5

3

0

6

0

Rabid Inventor @[email protected] @rabid_inventor

over 6 years ago

Just done a pinout graphic for #CHUSBIE showing both the #CH552T and #CH552G versions. not sure on the colours yet.

1

4

2

1

0

Rabid Inventor @[email protected] @rabid_inventor

over 6 years ago

New Product In Stock At Rabid's Electronics Emporium: CH552G 8-Bit USB MCU 16K bytes Flash https://t.co/oNq1fvJGdk A reduced cost and IO version of the #CH552T easier to solder in a SOIC16 package #MCU #E8051 #USB #Tinkering #Electronics

rabid_inventor's tweet photo. New Product In Stock At Rabid's Electronics Emporium: CH552G 8-Bit USB MCU 16K bytes Flash https://t.co/oNq1fvJGdk A reduced cost and IO version of the #CH552T easier to solder in a SOIC16 package #MCU #E8051 #USB #Tinkering #Electronics https://t.co/cJdbgur0kM

0

4

1

0

amidarius @amidarius

almost 7 years ago

At least now we have a block diagram of #M5StackC. Also, according to this diagram, it seems that #CH552T is not mysterious "1.92mA current eater" while in sleep mode. Maybe AXP192 but without schematic we can only guess. So, still waiting for schematic diagram.

amidarius's tweet photo. At least now we have a block diagram of #M5StackC. Also, according to this diagram, it seems that #CH552T is not mysterious "1.92mA current eater" while in sleep mode. Maybe AXP192 but without schematic we can only guess. So, still waiting for schematic diagram. https://t.co/6WOxckZB6O

0

6

1

0

amidarius @amidarius

almost 7 years ago

Also for all of You who want to experiment with CH552, if You overwrite original content and need to enter boot mode again using resistor connected to power suply, note that when You turn off M5StickC, it is actually not turned off !!! #M5Stack #M5StickC #M5StickV #CH552T #CH55X

1

3

0

amidarius @amidarius

almost 7 years ago

Reading CH552 using freader (Written by Thomas (Gast)) found at https://t.co/uyoTk3naY1, (German language but You can always use https://t.co/k8hUXeM0gH (Better translation of long pages than google.)) found that bootloader is V2.3. #M5Stack #M5StickC #M5StickV #CH552T #CH55X

amidarius's tweet photo. Reading CH552 using freader (Written by Thomas (Gast)) found at https://t.co/uyoTk3naY1, (German language but You can always use https://t.co/k8hUXeM0gH (Better translation of long pages than google.)) found that bootloader is V2.3.

#M5Stack #M5StickC #M5StickV #CH552T #CH55X https://t.co/ktZ12fckWg

0

3

0

amidarius @amidarius

almost 7 years ago

In order to access CH552 inside M5StickC you need to do next few things : [1] Donwload #WCHISPTool https://t.co/33haSIb1FH [2] Donwload #FT_PROG https://t.co/KQwqeDOWM4 #M5Stack #M5StickC #M5StickV #CH552T #CH55X

2

5

2

0

amidarius @amidarius

almost 7 years ago

Look what i found. 🙃 Mysterious M5 IC inside M5StickC/M5StickV is actually 25¢ 8051 instruction set microcontroller with USB support, CH552T. That opens some completely new horizons, like WiFi/BLE composite HID devices for <$10 ! 😍😇 #M5Stack #M5StickC #M5StickV #CH552T #CH55X

amidarius's tweet photo. Look what i found. 🙃 Mysterious M5 IC inside M5StickC/M5StickV is actually 25¢ 8051 instruction set microcontroller with USB support, CH552T. That opens some completely new horizons, like WiFi/BLE composite HID devices for <$10 ! 😍😇

#M5Stack #M5StickC #M5StickV #CH552T #CH55X https://t.co/2vzBTaNPjS

1

9

2

0

Top Tweets for #ch552t

Last Seen Hashtags on Sotwe

Trends for you

Most Popular Users