From b6152b023445f4fda2897463bcc1410992b8fb23 Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Wed, 9 Apr 2025 16:20:34 +0200 Subject: [PATCH 1/9] Fixed information about I2C --- .../02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index c4dea1cd95..e5fed86233 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -43,7 +43,7 @@ The **R7FA4M1AB3CFM#AA0**, often referred to as RA4M1 in this datasheet, is the * **Communication** * 1x UART (pin D0, D1) * 1x SPI (pin D10-D13, ICSP header) - * 1x I2C (pin A4, A5, SDA, SCL) + * 2x I2C (pin A4, A5, SDA, SCL), (QWIIC connector) * 1x CAN (pin D4, D5, external transceiver is required) See the full datasheet for the R7FA4M1AB3CFM#AA0 in the link below: @@ -127,7 +127,7 @@ In addition, it features an ESP32-S3 module for Wi-Fi® & Bluetooth® connectivi | JDIGITAL | Digital input/output headers | | JOFF | OFF, VRTC header | | J1 | CX90B-16P USB-C® connector | -| J2 | SM04B-SRSS-TB(LF)(SN) I2C connector | +| J2 | QWIIC Connector for I2C communication protocol | | J3 | ICSP header (SPI) | | J5 | DC Jack | | J6 | ESP header | @@ -491,6 +491,7 @@ This equipment contains a radio transmitter module with model approval code: CMI | Date | **Revision** | **Changes** | | ---------- | ------------ | ------------------ | +| 09/04/2025 | 7 | Fixed I2C information | | 05/09/2024 | 6 | Cloud Editor updated from Web Editor | | 03/07/2024 | 5 | Update Assets | | 19/09/2023 | 4 | Update FCC section | @@ -538,7 +539,7 @@ RA4M1的工作电压固定为5V，而ESP32-S3模块为3.3V。这两个MCU之间 * **通信** * 1个UART（引脚D0、D1） * 1个SPI（引脚D10-D13，ICSP针座） - * 1个I2C（引脚A4、A5、SDA、SCL） + * 2个I2C（引脚A4、A5、SDA、SCL, (QWIIC connector) * 1个CAN（引脚D4、D5，需要外部收发器） 请通过以下链接查看 R7FA4M1AB3CFM#AA0 的完整数据表： From 440924cff5dd16a55720a26d0f5bc9ee0b85b74e Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Wed, 9 Apr 2025 17:12:13 +0200 Subject: [PATCH 2/9] Changed titles --- .../02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index e5fed86233..0ee7147937 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -232,11 +232,11 @@ The UNO R4 WiFi has a DAC with up to 12-bit resolution attached to the A0 analog The DAC can be used for signal generation for e.g. audio applications, like generating and altering sawtooth waves. -## I2C Connector +## Qwiic I2C Connector -The I2C connector SM04B-SRSS-TB(LF)(SN) is connected to a secondary I2C bus on the board. Note that this connector is powered via 3.3 V. +The I2C Qwiic connector SM04B-SRSS-TB(LF)(SN) is connected to a secondary I2C bus on the board. Note that this connector is powered via 3.3 V. -![I2C connector.](assets/i2c-connector.png) +![I2C qwiic connector.](assets/i2c-connector.png) This connector also shares the following pin connections: From 3044d3534d83a6a73b74f515d6099f17b1bb539a Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Thu, 10 Apr 2025 11:46:22 +0200 Subject: [PATCH 3/9] Update content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com> --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index 0ee7147937..514d0cdd6e 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -238,7 +238,7 @@ The I2C Qwiic connector SM04B-SRSS-TB(LF)(SN) is connected to a secondary I2C bu ![I2C qwiic connector.](assets/i2c-connector.png) -This connector also shares the following pin connections: +The standard I2C is accessible through the following pin connections: **JANALOG header** - A4 From 054ad23614cd73b81eb0bf78d8d23670d4b4ecad Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Thu, 10 Apr 2025 11:46:48 +0200 Subject: [PATCH 4/9] Update content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com> --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index 514d0cdd6e..d618482702 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -236,7 +236,7 @@ The DAC can be used for signal generation for e.g. audio applications, like gene The I2C Qwiic connector SM04B-SRSS-TB(LF)(SN) is connected to a secondary I2C bus on the board. Note that this connector is powered via 3.3 V. -![I2C qwiic connector.](assets/i2c-connector.png) +![I2C Qwiic connector.](assets/i2c-connector.png) The standard I2C is accessible through the following pin connections: From 1b69041e761e9b188fe53e02ff361e894c3e3d22 Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Thu, 10 Apr 2025 11:46:53 +0200 Subject: [PATCH 5/9] Update content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com> --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index d618482702..ca39c0eefa 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -43,7 +43,7 @@ The **R7FA4M1AB3CFM#AA0**, often referred to as RA4M1 in this datasheet, is the * **Communication** * 1x UART (pin D0, D1) * 1x SPI (pin D10-D13, ICSP header) - * 2x I2C (pin A4, A5, SDA, SCL), (QWIIC connector) + * 2x I2C (pin A4, A5, SDA, SCL), (Qwiic connector) * 1x CAN (pin D4, D5, external transceiver is required) See the full datasheet for the R7FA4M1AB3CFM#AA0 in the link below: From 96a98083c826b01461a55b94fc52b6034d61f405 Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Thu, 10 Apr 2025 11:46:59 +0200 Subject: [PATCH 6/9] Update content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com> --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index ca39c0eefa..f0f7ab4f22 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -539,7 +539,7 @@ RA4M1的工作电压固定为5V，而ESP32-S3模块为3.3V。这两个MCU之间 * **通信** * 1个UART（引脚D0、D1） * 1个SPI（引脚D10-D13，ICSP针座） - * 2个I2C（引脚A4、A5、SDA、SCL, (QWIIC connector) + * 2个I2C（引脚A4、A5、SDA、SCL, (Qwiic connector) * 1个CAN（引脚D4、D5，需要外部收发器） 请通过以下链接查看 R7FA4M1AB3CFM#AA0 的完整数据表： From 67b46ab3857f692ef3cb5dee2e5823ce663e82cd Mon Sep 17 00:00:00 2001 From: BenjaminDannegard Date: Thu, 10 Apr 2025 11:47:10 +0200 Subject: [PATCH 7/9] Update content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Christopher Méndez <49886387+mcmchris@users.noreply.github.com> --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index f0f7ab4f22..3ab065cde9 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -127,7 +127,7 @@ In addition, it features an ESP32-S3 module for Wi-Fi® & Bluetooth® connectivi | JDIGITAL | Digital input/output headers | | JOFF | OFF, VRTC header | | J1 | CX90B-16P USB-C® connector | -| J2 | QWIIC Connector for I2C communication protocol | +| J2 | Qwiic Connector for I2C communication protocol | | J3 | ICSP header (SPI) | | J5 | DC Jack | | J6 | ESP header | From 7b7daf420c6e3570069d2d6af2d978a6aa198d93 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?BenjaminDanneg=C3=A5rd?= Date: Thu, 10 Apr 2025 15:39:57 +0200 Subject: [PATCH 8/9] Small fix --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index 3ab065cde9..ac994e13b4 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -43,7 +43,7 @@ The **R7FA4M1AB3CFM#AA0**, often referred to as RA4M1 in this datasheet, is the * **Communication** * 1x UART (pin D0, D1) * 1x SPI (pin D10-D13, ICSP header) - * 2x I2C (pin A4, A5, SDA, SCL), (Qwiic connector) + * 2x I2C (pin A4, A5, SDA, SCL) and (Qwiic connector) * 1x CAN (pin D4, D5, external transceiver is required) See the full datasheet for the R7FA4M1AB3CFM#AA0 in the link below: From 81ad72949fc50aaa9cb74775f82945a585071a52 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?BenjaminDanneg=C3=A5rd?= Date: Thu, 10 Apr 2025 15:40:55 +0200 Subject: [PATCH 9/9] Revert --- .../hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md index ac994e13b4..3ab065cde9 100644 --- a/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md +++ b/content/hardware/02.hero/boards/uno-r4-wifi/datasheet/datasheet.md @@ -43,7 +43,7 @@ The **R7FA4M1AB3CFM#AA0**, often referred to as RA4M1 in this datasheet, is the * **Communication** * 1x UART (pin D0, D1) * 1x SPI (pin D10-D13, ICSP header) - * 2x I2C (pin A4, A5, SDA, SCL) and (Qwiic connector) + * 2x I2C (pin A4, A5, SDA, SCL), (Qwiic connector) * 1x CAN (pin D4, D5, external transceiver is required) See the full datasheet for the R7FA4M1AB3CFM#AA0 in the link below: