Search found 5 matches

by rob.shand@atsr.ie
Fri Feb 24, 2023 9:16 am
Forum: ESP-AT
Topic: ESP32-MINI-1 Single UART for firmware and AT?
Replies: 1
Views: 2401

ESP32-MINI-1 Single UART for firmware and AT?

I'd just like to ask this, because it has implications for our layout: It's been established that in PROGRAM mode, firmware is uploaded via pins TX/RX 36/35 The default assignments for the AT mode(for MINI-1 Bin) are TX/RX 22/19 Would it be possible to re-assign pins so that for AT mode, pins will b...
by rob.shand@atsr.ie
Fri Feb 24, 2023 9:06 am
Forum: ESP-AT
Topic: Pin confusion on ESP32-MINI-1 Module
Replies: 2
Views: 3393

Re: Pin confusion on ESP32-MINI-1 Module

Thank you so much, that is a super response :)
by rob.shand@atsr.ie
Fri Feb 24, 2023 9:04 am
Forum: ESP-AT
Topic: What is loaded to the ESP32-MINI-1 Module
Replies: 2
Views: 2312

Re: What is loaded to the ESP32-MINI-1 Module

Thank you for the feedback :)
by rob.shand@atsr.ie
Wed Feb 22, 2023 4:25 pm
Forum: ESP-AT
Topic: Pin confusion on ESP32-MINI-1 Module
Replies: 2
Views: 3393

Pin confusion on ESP32-MINI-1 Module

We've ordered the ESP32-MINI-1 Module (not the development board, just the module), and I am very confused about which UART port is connected to which pins. The datasheet shows: U0RXD (GPIO3) on pin 35 U0TXD (GPIO1) on pin 36 U0CTS on pin 32 U0RTS on pin 33 U1RXD on pin 25 U1TXD on pin 26 The ESP32 ...
by rob.shand@atsr.ie
Wed Feb 22, 2023 4:06 pm
Forum: ESP-AT
Topic: What is loaded to the ESP32-MINI-1 Module
Replies: 2
Views: 2312

What is loaded to the ESP32-MINI-1 Module

We have ordered the ESP32-MINI-1 Module (Not the development board, JUST the module) * Does the module come with the AT Firmware Loaded? * If not, does the module come with firmware loaded to allow me to use the flash_download_tool? * If not, do I need to load something to the module using the JTAG ...