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- » How to connect esp32 to scratch link through ble
- guorantiankong
- New to Scratch
1 post
How to connect esp32 to scratch link through ble
It can be searched, but an error is reported after clicking Connect,
I use the esp32 Bluetooth example ‘gatt_ server_ service_ table’
https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/bluedroid/ble
The error message is as follows
{“jsonrpc”:“2.0”,“id”:1,“error”:
{
“code”:-32500,
“message”:“Application Error”,
“data”:“failed to enumerate GATT services: Unreachable”
}}
I use the esp32 Bluetooth example ‘gatt_ server_ service_ table’
https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/bluedroid/ble
The error message is as follows
{“jsonrpc”:“2.0”,“id”:1,“error”:
{
“code”:-32500,
“message”:“Application Error”,
“data”:“failed to enumerate GATT services: Unreachable”
}}
- Discussion Forums
- » Connecting to the Physical World
- » How to connect esp32 to scratch link through ble