get mostly one directional comms working

main/main.c

@@ -30,11 +30,11 @@
 
 #define TAG "cantest"
 
-#define CONFIG_FREERTOS_HZ 100
-
 void app_main(void)
 {
 
+    ESP_LOGI("BOOT", "BRN Systems incorporated CanSat flight firmware build at %s %s", __DATE__, __TIME__);
+
     /* instantiate i2c master bus 0 */
     ESP_ERROR_CHECK(i2c_new_master_bus(&i2c0_bus_cfg, &i2c0_bus_hdl));